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iTNC 530 The Versatile Contouring Control for

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1. BA SENRTIRI HE 22 213 Y 8 888 C 7 871 Z 0 000 S51 F 6 22 ST 1 16 51 188 258 dynamic efficiency Tool monitoring The iTNC s adaptive feed rate control continuously compares the spindle power with the feed rate As a tool becomes blunt the spindle power increases As a result the ITNC reduces the feed rate As soon as the feed rate falls below a defined minimum the ITNC reacts with an error message or by switching off This helps to prevent further damage after a tool breaks or is worn out Protection of the machine mechanics Reducing the feed rate down to the reference value whenever the learned maximum permissible spindle power is exceeded also reduces the strain and wear on the machine It effectively protects the spindle from overload Intelligent machining Machining any contour slots with trochoidal milling The benefit of trochoidal milling is its ultra efficient machining of slots of all kinds The roughing process Is a circular motion superimposed on a forward linear motion This procedure is referred to as trochoidal milling It is used particularly for milling high strength or hardened materials where the high loads placed on the tool and machine usually only permit small infeeds With trochoidal milling on the other hand large cutting depths are possible since the prevailing cutting conditions do not increase the wear and tear on the tool On the contrary the entir
2. HEIDENHAIN Control for Milling Drilling The Versatile Contouring Boring Machines and Machining Centers ITNC 530 ai il 5585 555 g3535982 53 a EHE ER TN Ey EEEE EE EEEEH iv E s aef EEE adorate TTT cnneweneeSTShelel SRCHRZREGRERRRRARRRRRS ST TSS9 ES z2 232 23 232 93a 388 EI ER E ELE e EEATT Frkkkkrkkeekktrktkbikehhi Ba p Gi eae eeriasiissiegii a a 7 SUN u SEEN ec qe NN EN khau N HSCI September 2014 Uniformly digital For over 35 years TNC controls have been proving themselves in daily use on milling drilling and boring machines as well as machining centers This success is due in part to their shop oriented programmability but also to their compatibility with programs of the predecessor models Now HEIDEN HAIN is introducing the ITNC 530 as a uniformly digital numerical control In the uniformly digital control design of the ITNC 530 all components are connected to each other via purely digital interfaces The control components are connected via HSCI HEIDENHAIN Serial Controller Interface the real time protocol from HEIDENHAIN for Fast Ethernet and the encoders are connected via EnDat2 2 the bidirectional interface from HEIDENHAIN This achieves a high degree of availability for the entire system It can be diagnosed and is immune to noise for every
3. HK HR HU JP KR MX MY NL NO PH Vollst ndige und weitere Adressen siehe www heidenhain de For complete and further addresses see www heidenhain de FARRESA ELECTRONICA S A 08028 Barcelona Spain www farresa es HEIDENHAIN Scandinavia AB 02770 Espoo Finland www heidenhain f HEIDENHAIN FRANCE sarl 92310 S vres France www heidenhain fr HEIDENHAIN G B Limited Burgess Hill RH15 9RD United Kingdom www heidenhain co uk MB Miilionis Vassilis 17341 Athens Greece www heidenhain gr HEIDENHAIN LTD Kowloon Hong Kong E mail sales heidenhain com hk Croatia gt SL HEIDENHAIN Kereskedelmi K pviselet 1239 Budapest Hungary www heidenhain hu PT Servitama Era Toolsindo Jakarta 13930 Indonesia E mail ptset group gts co id NEUMO VARGUS MARKETING LTD Tel Aviv 61570 Israel E mail neumo neumo vargus co I HEIDENHAIN Optics amp Electronics India Private Limited Chetpet Chennai 600 031 India www heidenhain in HEIDENHAIN ITALIANA S r l 20128 Milano Italy www heidenhain it HEIDENHAIN K K Tokyo 102 0083 Japan www heidenhain co p HEIDENHAIN Korea LTD Gasan Dong Seoul Korea 153 782 www heidenhain co kr HEIDENHAIN CORPORATION MEXICO 20235 Aguascalientes Ags Mexico E mail info heidenhain com ISOSERVE SDN BHD 43200 Balakong Selangor E mail isoserve po jaring my HEIDENHAIN NEDERLAND B V 6 16 BM Ede Netherlands www heidenhain nl HEIDENHAIN Scandinavia AB 73
4. With its optimized path control its precal culation of the contour and its algorithms for jerk limitation the ITNC 530 has the right functions for a perfect surface in the shortest possible machining time See for yourself In the end it s the quality of the workpiece that proves the performance of the control 10 3 D contour machining at its finest The iTNC 530 s short block processing time of only 0 5 ms for a 3 D line segment without tool compensation permits high traversing speeds even on complex contours This enables you for example to mill molds or dies approximated with 0 2 mm line segments at feed rates as high as 24 meters per minute The particularly jerk smoothed path control when machining 3 D figures and the defined rounding of series of straight line segments provide you with smoother surfaces as well as high dimensional accuracy The iT NC 530 looks ahead and thinks with you Its look ahead function anticipates future changes in direction by adjusting the traversing speed to the programmed surface If desired it also enables the ITNC 530 to reduce the feed rate when plunging the tool into the workpiece This lets you simply program the maximum machining speed as the feed rate The iTNC 530 automatically adapts the actual speed of the workpiece contour to save you machining time For NC programs with normal vectors such as those generated by CAM systems the ITNC 530 automatically calcula
5. dynamic efficiency 21 Intelligent machining Adaptive Feed Control option AFC Besides the feed rate for each block or cycle HEIDENHAIN controls have always allowed the programmer to enter a manual compensation through the override potentiometer to adjust for the actual machining situation But this always depends on the experience and of course the presence of the operator Adaptive feed rate control AFC automati cally regulates the feed rate of the TNC taking Into consideration the respective spindle power and other process data In a teach in cut the 1TNC records the maximum spindle power Then before actual machining you define in a table the respective limit values between which the ITNC can influence the feed rate in the adaptive control mode in the control mode abla Of course various overload reactions can be provided for which can also be defined by your machine tool builder Adaptive feed rate control offers various advantages Optimizing the machining time Fluctuations in dimensions or material blow holes can occur particularly in cast parts With a corresponding adaptation of the feed rate the control tries to keep the previously learned maximum spindle power during the entire machining time The total machining time is shortened by an increased feed rate in the machining zones with less stock removal ee 88 088 0n 14 Ba 88 88 13 Baar Baar DIE 1 rd 1 ET Er
6. superimpositioning Mathematical functions sin amp cos amp tan amp arc sin arc cos arc tan a e In log Na Va b Logical operations lt gt Calculating with parentheses Absolute value of a number constant 71 negation truncation of digits before or after the decimal point Functions for calculation of circles Functions for text processing Calculator Complete list of all current error messages Context sensitive help function for error messages TNCguide The integrated help system User information available directly on the ITNC 530 context sensitive Graphic support for programming cycles Comment and structure blocks in the NC program Actual positions can be transferred directly into the NC program Program verification al Graphic simulation before a program run even while another program Is running graphics Display modes Plan view projection in 3 planes 3 D view also in tilted working plane Magnification of details 3 D line graphics ae For verification of programs created offline Programming graphics In the Programming and Editing mode the contour of the NC blocks is drawn on screen while the blocks are being entered 2 D pencil trace graphics even while another program Is running Program run graphics Graphic simulation during real time machining Display modes Plan view projection in 3 planes 3 D view Machining time Calculation of machining time
7. 3132 08669 32 3132 E Mail hd heidenhain de HEIDENHAIN Technisches B ro Nord 12681 Berlin Deutschland 030 54705 240 HEIDENHAIN Technisches B ro Mitte 07751 Jena Deutschland amp 03641 4728 250 HEIDENHAIN Technisches B ro West 44379 Dortmund Deutschland amp 0231 618083 0 HEIDENHAIN Technisches B ro S dwest 70771 Leinfelden Echterdingen Deutschland 0711 993395 0 HEIDENHAIN Technisches B ro S dost 83301 Traunreut Deutschland 08669 31 1345 NAKASE SRL B1653A0X Villa Ballester Argentina www heidenhain com ar HEIDENHAIN Techn B ro sterreich 83301 Traunreut Germany www heidenhain de FCR Motion Technology Pty Ltd Laverton North 3026 Australia E mail vicsales fcrmotion com HEIDENHAIN NV SA 1760 Roosdaal Belgium www heidenhain be ESD Bulgaria Ltd Sofia 1172 Bulgaria www esd bg DIADUR Industria e Comercio Ltda 04763 070 Sao Paulo SP Brazil www heidenhain com br GERTNER Service GmbH 220026 Minsk Belarus www heidenhain by HEIDENHAIN CORPORATION Mississauga OntarioL5T2N2 Canada www heidenhain com HEIDENHAIN SCHWEIZ AG 8603 Schwerzenbach Switzerland www heidenhain ch DR JOHANNES HEIDENHAIN CHINA Co Ltd Beijing 101312 China www heidenhain com cn HEIDENHAIN s r o 102 00 Praha 10 Czech Republic www heidenhain cz TP TEKNIK A S 2670 Greve Denmark www tp gruppen dk 895822 24 15 9 2014 H Printed in Germany ES Fl FR GB GR
8. HR 520 portable handwheel or One HR 550 portable wireless handwheel or One HR 130 panel mounted handwheel or Up to three HR 150 panel mounted handwheels through an HRA 110 handwheel adapter Workpiece measurement TS 260 3 D touch trigger probe with cable connection or e TS 460 3 D touch trigger probe with radio or infrared transmission or e TS 444 3 D touch trigger probe with infrared transmission or e TS 740 3 D touch trigger probe with infrared transmission Tool measurement e TT 160 3 D touch trigger probe or e TT 460 3 D touch trigger probe with radio or infrared transmission e TL Nano Laser system for contact free tool measurement or e TL Micro Laser system for contact free tool measurement Programming station Control software for PCs for programming archiving and training e Single station license with original control keyboard e Single station license with virtual keyboard e Network license with virtual keyboard e Demo version operated via PC keyboard free of charge Software for PCs e TeleService Software for remote diagnosis monitoring and operation e CycleDesign Software for creating your own cycle structure e TNCremo Data transmission software tree of charge e TNCremoPlus Software for data transfer with live screen function 354540 01 0 Additional axis Additional control loops 1 to 8 1 353904 01 2 353905 01 3 367867 01 4 367868 01 5 370291 01 6 370292 01 7 370293 01 8 Software
9. TC aamples KinematicsDesiqn_ Examples MINELL TAB KinematicaDesign O a be m Moning Z Ads ap e Meera SEOs He E linear iors Y aE linear ais 7 fe wa jangih from notary ads B ta gf collision monitored object al collision monitored object aT collision monitored objeti 2 langih from rotary ads B to af lengih trom rotary ads B to al collision monitored object al al collision monitored object ho j a ei rotary awis fable Identifier Nount ing zZ Axis Position X 157 0000 314 0000 Y 130 0000 0 0000 2 165 0000 330 0000 Aris Positions tool radius defined in the tool table For tilting devices the machine tool builder can use the tables for the machine kinematics also to define the collision objects The last step of the configuration process defines which machine components can collide Because the machine design in itself prevents collisions between certain machine components they can be ruled out from the start For example a tool touch probe like the HEIDENHAIN TT clamped on the machine table can never collide with the machine cabin a gf a 0 000 f Z a 000 Y 0 000 A 0 000 When using the dynamic collision monitoring please note e While DCM can help reduce the danger of collision DCM cannot completely eliminate the risk of collision e Only the machine manufacturer can define machine components The operator
10. combination of these TNC features in particular exploits the potential of the machine and tool and at the same time reduces the mechanical load Changing machining conditions such as interrupted cuts various material plunging procedures or simple clearout also show that these features pay for themselves In practice removal rate increases of 20 to 25 percent are possible 20 Active Chatter Control option ACC Strong milling forces come into play during roughing power milling Depending on the tool spindle speed the resonances in the machine tool and the chip volume metal removal rate during milling the tool can sometimes begin to chatter This chattering places heavy strain on the machine and causes ugly marks on the workpiece surface The tool too is subject to heavy and irregular wear from chattering In extreme cases it can result in tool breakage Heavy machining without ACC above and with ACC below To reduce the inclination to chattering HEIDENHAIN now offers an effective antidote with the Active Chatter Control ACC control function The use of this control function is particularly advantageous during heavy cutting ACC makes substantially higher metal removal rates possible This makes it possible to increase your metal removal rate by up to 25 and more depending on the type of machine You reduce the mechanical load on the machine and increase the life of your tools at the same time
11. electronic hand wheels from HEIDENHAIN You can move the axis slide through the feed motors in direct relation to the rotation of the handwheel For delicate operations you can set the transmission ratio to certain preset distances per handwheel revolution HR 130 and HR 150 panel mounted handwheels The panel mounted handwheels from HEIDENHAIN can be integrated in the machine operating panel or mounted at another location on the machine An adapter permits connection of up to three HR 150 electronic handwheels HR 520 and HR 550 portable handwheels The portable HR 520 and HR 550 hand wheels are particularly helpful for when you have to work close to the machine s working space The axis keys and certain functional keys are integrated in the housing In this way you can switch axes and set up the machine at any time regardless of where you happen to be standing As a wireless handwheel the HR 550 is ideal for use on large machine tools If you no longer need the handwheel just attach it to the machine somewhere by its built in magnets The following functions are available HR 520 HR 550 Traverse distance per revolution can be set Display for operating mode actual position value programmed feed rate and spindle speed error messages Override potentiometer for feed rate and spindle speed Selection of axes via keys or soft keys Keys for continuous traverse of the axes Emergency stop button Actual position capt
12. element in question context sensitive help This means that you Immediately receive the relevant information which is especially useful when programming a function This function is particularly helpful with the soft keys The method and effect of operation are explained in detail The ITNC 530 is shipped with integrated documentation for the respective NC software in English and German Other languages are available for download free of charge as soon as the translations become available After download you can save the national language files in the corresponding language directory on the TNC s hard disk The following User s Manuals are available in the help system e Conversational Programming smarl NC pilot format Cycle Programming DIN ISO programming ITNC 530 programming station included only in the programming station Also the ITNC can display standard formats PDF BMP GIF JPG etc content ndax Search Touch Probe Croles E Iniroduci ion r Dr oe Touch Probe Croles ii Touch Probe Croles i i Maasuring Vorkpiece Exsspiea Datarsinir t Aufomatis Datum Det Exasnpla Datum sett Exrsapla Daium sait Automatic Horkeiece The WE we baja led fr rin rien ia lin MFEIEHT Fa Hanri a cardinais m melmtble ais DREA BTH R Sear jag i pe a a pai ENERE E E EAE A In tn ming r dr MERRE HIE eer ing Oe itn ed d l Recording the rem IE Haasuraaant resul fl Classification of Tolerance s
13. end of the measurement process automatically saves the machine geometry in the respec tive machine constants of the kinematics table Mode inspect i calibrate BEGIN PGH NEU AA BLE FORA 8 1 2 Ka Yeo Z 0 BLK FORA 8 2 Xela Yelle fee TOOL CALL 1 Z S5e08 L 188 ke FRAx L 20 Y 30 R FAAX AS TCH PROBE 451 HERSURE KINEMATICS SEMEEN AELE r O407a ie S SPHERE RADIUS 3ET UP CLEARANCE RETR HEIGHT F PRE POSITIONING REFERENCE ANGLE FSTART ANGLE A AXIS END ANGLE A AXIS TINCIO ANGLE A AXIS HEAS POINTS A AXIS START ANGLE E AXIS END ANGLE B AXIS PINCI ANGLE AXIS HERS POINTS AXIS FITART ANGLE C AXIS TEND ANGLE C AXIS INCID ANGLE AXIS FRERS POINTS AXIS no OF MEAS POINTS PRESET PEH MEU HM 50 Of course a comprehensive log file is also saved with the actual measured values and the measured and optimized dispersion measure for the static tilting accuracy as well as the actual compensation values An especially rigid calibration sphere is necessary for optimum use of KinematicsOpt This helps to reduce deformations that occur as the result of probing forces That is why HEIDENHAIN offers calibration spheres with highly rigid holders that are available in various lengths Positioning with the electronic handwheel Delicate axis traverse You can move machine axes controlled by the 1TNC 530 by simply pressing the axis keys A simpler and more sensitive way however is to use the
14. features four cycles for cylindrical surface machining e Slot milling the slot width is the same as the tool diameter e Guide groove milling the slot width is greater than the tool diameter e Ridge milling e Mill outside of contour These functions must be implemented in the machine and iTNC by the machine tool builder Manual axis motion in the tool direction on 5 axis machines The safe retraction of a tool is very important with 5 axis machining The virtual tool axis function is of assistance here You can use it to move the tool in the current direction of the tool axis through an external direction key or the handwheel This function is especially useful if you want to e retract the tool in the direction of the tool axis during interruption of a 5 axis machining program e use the handwheel or external direction keys to perform an operation in Manual mode with an inclined tool e move the tool with the handwheel in the active tool axis direction during machining Linear feed rate for rotary tables in mm min In the standard version the feed rate of rotary axes Is programmed in degrees minute However the ITNC 530 can interpret this feed rate in mm min as well The feed rate at the contour is then independent of the distance of the tool center from the center of the rotary axis 15 Intelligent machining Dynamic Collision Monitoring option DCM The complex motions and the normall
15. i e in their dimensions The iT NC automatically creates a separate table in the datum management for individual traverse ranges such as for alternating table machining When changing traverse ranges the ITNC activates the correct table with the most recently active reference point There are three ways to save datums rapidly in the datum management e In the Manual mode by soft key e By using the probing functions e With the automatic probing cycles Progranming and editing i tit aaa aa sa bt it t ee 0 oo E Bass Dass Bes Des a Bess Des Be a ST 1 16 45 100 250 IMIT SAVE PRESET 29 Programming editing testing The 1INC 530 opens endless possibilities The ITNC 530 is just as universal in applica tion as it is flexible in machining and pro gramming Programming at the machine HEIDENHAIN controls are workshop oriented which means that they were conceived for programming right at the machine The ITNC 530 supports you with two user interfaces For over 30 years HEIDENHAIN conversa tional programming has been the standard programming language for all TNC controls and for shop floor programming in general The smarT NC intuitive and self explanatory operating mode uses straightforward input forms to guide you through the complete NC programming process all the way to the actual machining There s no need to learn G functions or any special program ming languages The control speaks w
16. integrated functions with which the service technician in the case of failure can quickly and simply detect faults in the area of the drives or in the hardware Overview User functions Short description Basic version 3 axes plus spindle O 4th NC axis plus auxiliary axis or 0 7 V7 Ja total of 14 additional NC axes or 13 additional NC axes plus second spindle Digital current and speed control Program entry With smarT NC in HEIDENHAIN conversational format and according to DIN ISO 42 Direct loading of contours or machining positions from DXF files and saving as smarT NC or conversational contouring programs or as point tables Program optimization KA Point filter for smoothing externally created NC programs Position entry Nominal positions for lines and arcs in Cartesian coordinates or polar coordinates Incremental or absolute dimensions Display and entry in mm or inches Display of the handwheel path during machining with handwheel superimpositioning Tool compensation Tool radius in the working plane and tool length Radius compensated contour look ahead for up to 99 blocks M120 Three dimensional tool radius compensation for changing tool data without having to recalculate an existing program Tool tables Multiple tool tables with any number of tools Cutting data Cutting data tables for automatic calculation of spindle speeds and feed rates from tool specific data cutting speed feed per tooth Entry of c
17. precondition for certain machining situations One example is the machining of highly accurate contours with very high resolution This is no problem for the ITINC 530 Here the control provides ideal performance with block processing times of less than one millisecond 24 Very high contour accuracy The ITNC 530 calculates the contour for up to 1024 blocks in advance This enables it to adapt the axis velocities to the contour transitions It controls the axes with special algorithms that ensure path control with the required limits to velocity and acceleration The integrated filters specifically suppress machine specific natural vibration Of course the desired accuracy of the surface Is maintained Spline interpolation If your CAM system describes contours as splines you can transfer them directly to the control The iT NC 530 features a spline interpolator and can process third degree polynomials Fast machining at specified accuracy You as user specify the accuracy of the machined contour apart from the NC program You simply enter in the control through a cycle the maximum permissible deviations from the ideal contour The ITNC 530 automatically adapts the machining to the tolerance that you define No contour damage occurs with this method Digital drive technology The position controller soeed controller and if required the current controller are integrated in the ITNC 530 The digital motor control m
18. the machining accu racy Particularly in small and medium sized production runs as well as for very large workpieces setup times become quite a significant factor The ITNC 530 features application oriented real world setup functions They support the user help to reduce non productive time and make overnight unattended production possible Together with the 3 D touch probes the IINC 530 offers numerous probing cycles for automatic alignment of the workpieces presetting and measure ment of the workpiece and the tool Delicate manual traverse For setup you can use the direction keys to move the machine axes manually or in incremental jog A simpler and more reliable way however is to use the electronic hand wheels from HEIDENHAIN see page 51 Particularly with the portable handwheels you are always close to the action enjoy a close up view of the setup process and can control the infeed responsively and precisely Workpiece alignment With the 3 D touch probes from HEIDEN HAIN see page 48 and the probing functions of the ITNC 530 you can forgo any tedious manual alignment of the workpiece e Clamp the workpiece in any position e The touch probe determines the actual workpiece position by probing a surface two holes or two studs e The ITNC 530 compensates the misalign ment with a basic rotation which means that in the NC program the part is rotated by the measured misalignment Compensating w
19. transfer Five axis machining with swivel head and rotary table Offline programming away trom the machine the ITNC 530 automatically takes the machine geometry into account Tilting the working plane Cylinder surface machining Tool Center Point Management TCPM 3 D tool compensation Fast accurate contour execution through short block processing times The iTNC 530 is universal Its broad and complex range of applications proves it Whether on simple 3 axis universal milling machines in tool and mold making or on machining centers In interlinked produc tlon in either case the ITNC 530 is the right control And it offers the applicable features both necessary and helpful For 5 axis machining on very large machines e Inspecting and optimizing machine accuracy with KinematicsOpt e Global program settings for superimposition of various functions e Procedure with handwheel superimposition in the virtual tool axis Boring mill e Cycles for drilling boring and spindle alignment e Drilling oblique holes e Control of quills parallel axes Machining centers and automated machining e Tool management e Pallet management e Tool oriented machining e Controlled presetting e Datum management e Automatic workpiece measurement with HEIDENHAIN 3 D touch probes e Automatic tool measurement and breakage inspection e Connection with host computer Well designed and user friendly The TNC 530 in dialog wi
20. 00 Orkanger Norway www heidenhain no Machinebanks Corporation Quezon City Philippines 1113 E mail info machinebanks com PL PT RO RS RU SE SG SK SL TH TR UA US VE VN APS 02 384 Warszawa Poland www heidenhain pl FARRESA ELECTRONICA LDA 4470 177 Maia Portugal www tarresa pt HEIDENHAIN Reprezentanta Romania Brasov 500407 Romania www heidenhain ro Serbia gt BG OOO HEIDENHAIN 115172 Moscow Russia www heidenhain ru HEIDENHAIN Scandinavia AB 12739 Skarholmen Sweden www heidenhain se HEIDENHAIN PACIFIC PTE LTD Singapore 408593 www heidenhain com sg KOPRETINATN s r o 91101 Trencin Slovakia www kopretina sk NAVO d o o 2000 Maribor Slovenia www heidenhain si HEIDENHAIN THAILAND LTD Bangkok 10250 Thailand www heidenhain co th T amp M M hendislik San ve Tic LTD T 34728 Umraniye Istanbul Turkey www heidenhain com tr HEIDENHAIN Co Ltd Taichung 40768 Taiwan R O C www heidenhain com tw Gertner Service GmbH Buro Kiev 01133 Kiev Ukraine www heidenhain ua HEIDENHAIN CORPORATION Schaumburg IL 60173 5337 USA www heidenhain com Maquinaria Diekmann S A Caracas 1040 A Venezuela E mail purchase diekmann com ve AMS Co Ltd HCM City Vietnam E mail davidgoh amsvn com MAFEMA SALES SERVICES C C Midrand 1685 South Africa www heidenhain co za Zum Abheften hier falzen Fold here for filing
21. 5 axes spindle SE e Machine tools machining centers up to 18 axes 2 spindles a a O e Milling turning operation up to 18 axes 2 spindles Coo a Program entry e HEIDENHAIN conversational format C eee e DXF converter Option e FK free contour programming DZ e Extended milling and drilling cycles Sio ee NC program memory 2 Gls 5 axis and high speed machining Option Block processing time Ol iis Input resolution and display step standard option 0 1 um New design of the screen and keyboard 15 19 inch screen Optimized user interface Le Adaptive Feed Control AFC De ae Option Active Chatter Control ACC Option Dynamic Collision Monitoring DCM Option o Option Global program settings te Option KinematicsOpt Option Touch probe cycles I o Parallel axis function x 7 E TEU lt a G u o a a n nnnm a a nn en Banke Ooo Le bt PE Pe E EISS fhe eee eo A3 et HESS 2 tee nh a on yy D fess Scone ga ss 555 u ee Sass chee ae _ 7 Function available TNC 620 es TNC 640 ITNC 530 Function planned 59 HEIDENHAIN DR JOHANNES HEIDENHAIN GmbH Dr Johannes Heidenhain Stra e 5 83301 Traunreut Germany D 49 8669 31 0 49 8669 5061 E mail info heidenhain de www heidenhain de DE AR AT AU BE BG BR BY CA CH CN CZ DK HEIDENHAIN Vertrieb Deutschland 83301 Traunreut Deutschland 08669 31
22. 67 42 O41D 2 bail ana 11 08 021 oe 1457 2900 0 17 pama 770 ma ea 14 07 2000 2 26 nz 06 152509 b422 Goa r a D 104 mu n 140 Kon Er 12 14 57 Un be be WOS 2003 2821 oT mm et aton mz Om 140 0 da a 0d Juni Er DT Se 77 04 208 O12 m ed 44s 14 0 NOY na 00 24 0 27 04 551 Get ma nL aS 14 07 2000 0 20 140 7000 00 23 The TNC programming station Why a programming station It s well known that It is easy to create part programs with an ITNC at the machine even while another part is being machined Nevertheless it can often happen that short reloading times and other machining tasks hinder any prolonged or concentrated programming work With the ITNC pro gramming station you have the capability to program just as you do at the machine but away from the noise and distractions of the shop floor Creating programs Programming testing and optimizing your smarl NC HEIDENHAIN conversational or DIN ISO programs for the ITNC 530 with the programming station substantially reduces machine idle times And you need not adjust your way of thinking every keystroke fits because on the programming station you program on the same keyboard as at the machine Testing of programs created offline Of course you can also test programs that were written on a CAM system The high resolution program verification graphics help you to easily spot contour damage and hidden details even with complex 3 D programs Training w
23. AIN operating system while a second IPC computer stays available exclusively for the standard Windows operating system giving the user access to the world of information technology What are the benefits of this technology Firmly integrated in the company network the ITNC 530 provides the technician with all relevant information CAD drawings tooling sketches tool lists and other data It is also possible to access Windows based tool databases where the machine operator can very quickly find tool data such as cutting speeds or permissible plunge angles You spare yourself the time otherwise lost on printing and distributing production documents Also machine data and production data are easily acquired with the ITNC 530 and your Windows applications In this way you always have control over your productivity As a rule any additional windows applications are installed by the machine tool builder who then tests the function of the entire system If you intend to install software yourself please consult first with your machine tool builder Faulty installation or unsuitable software can impair the proper function of the machine The ITNC must be prepared by the machine tool builder for this function Windows is a brand name of the Microsoft Corporation 46 Data wos M497 zum 02 13 14 0 2000 74 0 04 18 000 halt nun TMM 140 2000 87 2 MODOR 77 DA EI aS un oO Zr Od ZU pas 06 18 TI ba 14 0 2000
24. AM system You can select parts of the contour and save them as separate NC programs or in the buffer memory This is especially helpful for ex ample when you need to rework parts of contours with a smaller tool or even if you just want to rework some parts of a 3 D shape This function saves you a trip to the CAM office and can be performed at any time directly on the ITNC You can then machine this newly created NC program directly or in combination with the ITNC s contour train cycles 42 As a rule DXF files contain multiple layers with which the designer organizes the drawing So that as little unnecessary information as possible appears on the screen during selection of the contours you can hide via mouse click all excessive layers contained in the DXF file This requires a keyboard with touchpad or an external pointing device The ITNC can select a contour train even if it has been saved in different layers HEHMAIHAMG BHRBBBBSBBEESE i Kal Kl Mi CA e he aa La In hm Laem Ian el U Wal Med ial ad ied Gd at Wi icc Med bad Wa a os ed Kad in Ea a Lea Leta Cd oe lan Bauen ey ee ed bd ed ed A i el The iTNC also supports you when defining the workpiece preset The datum of the drawing for a DXF file is not always located where you can use It directly as the workpiece preset especially when the drawing contains multiple views Therefore the ITNC has a function with which you can shift the d
25. CYCL DEF 5 Feaae DR 18 CYL CALL 28 CC X Wei 21 L Ze b Yea Re FF9985 22 L 2 6 Pe F99GH 23 L X 17 5 Yet Be Fobbs 24 Bm RS 25 217 5 Yet Ofte RA F000 78 RS O Kag Y b M raot crore 33 Programming in the workshop Straightforward function keys for complex contours Programming 2 D contours Two dimensional contours are the bread and butter of the modern machine shop Here the 1TNC 530 offers a variety of possibilities Programming with path function keys If contours are dimensioned for NC which means that the end points are specified in Cartesian or polar coordinates then you can program them directly with the path function keys Straight and circular contour elements To program a line segment for example simply press the key for linear traverse The ITNC 530 asks for all information required for a complete programming block such as target coordinates feed rate cutter radius compensation and machine functions Appropriate path function keys for circular movement chamfers and corner rounding simplify your programming To avoid surface blemishes during approach or departure from the contour it must be approached smoothly that is tangentially ie Circular path defined by its end point with a smooth tangential departure from the previous contour element Circular path defined by its center point end point and rotational direction oe Circular path defined by its radius en
26. ED RATE F ROUGHWGS O18 1 FCLINB OR UP CUT 34 PGH TST MH 38 With the Contour Train cycle you can machine such 3 D contours very simply you define the contour to be machined in a subprogram You specify the approach behavior machining mode and radius compensation with a separate cycle You can machine the 3 D contour train with or without infeed depending on whether an infeed has been defined a E Js a n sb u iu ii The 3 D contours to be machined can be created very easily if they can be loaded trom existing NC programs that were generated by a postprocessor This applies in particular if a smaller tool must be used to rework specific areas An enhancement was Implemented for this in the DXF con verter making it possible to load contours or parts of contours from conversational programs THC SDENOS CED CARS eee Seb Ze EISFWBERTE TNC controls from HEIDENHAIN have always been user friendly Thanks to their simple programming in HEIDENHAIN conversational language field proven cycles unambiguous function keys and clear and vivid graphic functions they now count among the most popular shop floor programmable controls The alternative smarT NC operating mode makes programming even easier Particularly as a TNC beginner with the well thought out input forms you can create your NC program in a few quick steps Of course you ll be aided by help graphics Depth Plunging depth A
27. EERSRARETITALILT teiess KHHHHHHH ue ee he TOR BO Nee Center in 1st axis es oo Diasetar foul gata Starting angle i Nr of repetitions Coord top surtace kaa Program verification graphics To play it safe before running a program the ITNC 530 can graphically simulate the machining of the workpiece It can display the simulation in various ways e Ina plan view with different shades of depth e In three planes as in the workpiece drawing e Ina solid model 3 D view Details can be displayed in magnification The high resolution of the 3 D view visualizes even very fine contours true to detail and enables you to see even hidden details clearly and reliably A simulated light source provides realistic light and shadow conditions When testing complex b axis programs even operations with tilted planes or multiside machining can be displayed In addition the ITNC 530 indicates the calculated machining time in hours minutes and seconds Program run graphics On the IINC 530 you can run the program ming graphics or verification graphics even while the workpiece Is being machined Also it shows a real time graphic of the machining progress during program run Coolant spray and protective enclosures usually obstruct any direct view of the actual workpiece You can get around this with a simple keystroke to see the simulated pro gress of workpiece machining Ree RRR a aaa aa 18
28. PA 0 S5PBE 90 SPC 0 MOVE DISTS00 FMAX PLANE RESET MOVE DIST10 FMAX L B 30 R FMAX L 2 200 RO FMAX L X 200 Re FMAX L Z 250 R FMAX Mz END PGM DCM MM 249 101 Y 87 300 C z 5 Z500 PAGE However DCM works not only in automatic mode It is also active in manual operation If for example during setup the machine operator takes a collision course to a component or fixture in the working space the ITNC 530 detects it stops axis movement and issues an error message Before actually machining a part you can also check for collisions in the Test Run mode with a real datum and real tools These functions must be implemented in the machine and iTNC by the machine tool builder Programming and editing 120 000 0 000 S1 F MAX M Fr DATUM a ee USAGE TABLE 53 495 75 Of course the ITNC 530 also shows the machine operator both with an error message and graphically which machine components are endangered If a collision warning is displayed the TNC permits retracting the tool only in those directions which increase the clearance between the colliding objects The machine tool builder takes care of the required definition of machine components The working space and the collision objects are described using geometric bodies such as planes cubes and cylinders Complex machine components can be modeled with multiple geometric bodies The tool is automatically considered a cylinder of the
29. Precision Automated machining The ITNC 530 manages measures and communicates Minimize setup times The ITNC 530 makes setup easy Programming editing testing The ITNC 530 opens endless possibilities Fast availability of all information Graphic support in any situation Programming in the workshop Straightforward function keys for complex contours Programming contours unconventionally Field proven cycles for recurring operations Peripheral milling with the contour train cycle Well thought out simple and flexible smarl NC the alternative operating mode Open for communication The ITNC 530 understands DXF files Program offline and enjoy the advantages of iT NC Fast data transfer with the ITNC 530 The iTNC 530 with Windows 7 The ITNC programming station Workpiece measurement Setup presetting and measuring with touch trigger probes Tool measurement Measuring length radius and wear right on the machine Inspecting and optimizing machine accuracy Calibrating rotary axes with KinematicsOpt Positioning with the electronic handwheel Delicate axis traverse and if there s a problem Diagnostics for HEIDENHAIN controls Overview User functions accessories options specifications comparison of controls Universally applicable The right control for scores of applications The iTNC 530 is versatile It adapts optimally t
30. ailable expanded tool management you can also graphically prepare and display any data These functions must be implemented in the machine and iTNC by the machine tool builder Pallet management The iTNC 530 can assign the appropriate part program and datum shift to parts mounted on pallets and brought to the machine in any sequence If a pallet is exchanged the ITNC 530 automatically calls the correct part program This permits automatic machining of a variety of parts in any sequence rd la eg i ois it LERT Oo i a TF k d d tn T i 7 gt Tool oriented machining In tool oriented machining one machining step is performed on all workpieces on a pallet before the next machining step This reduces the number of tool changes to a necessary minimum and the machining time is significantly shorter The ITNC 530 supports you with convenient input forms with which you can assign a tool oriented machining operation to a pallet with several workpieces on several fixtures You can write the program however in the familiar workpiece oriented sequence You can also use this function even if your machine does not support pallet manage ment In the pallet file you then simply define the positions of the workpieces on your machining table Inspecting workpieces for proper machining and dimensional accuracy The 1TNC 530 features a number of mea suring cycles for checking the geometry of the ma
31. akes It possible to attain very high feed rates Of course the ITNC 530 can interpolate simultaneously in up to five axes To reach the required cutting speed the ITNC 530 digitally controls spindle speeds up to 60000 rpm Dynamic Precision The hypernym Dynamic Precision stands for a number of HEIDENHAIN solutions for milling that can dramatically improve the dynamic accuracy of a machine tool It is the result of a new perspective on the competing demand for accuracy high surface quality and short machining times The dynamic accuracy of machine tools can be seen in position errors at the Tool Center Point TCP which depend on motion quantities such as velocity and acceleration also jerk and result from vibrations of machine components and other causes All the deviations are together responsible for dimensional errors and faults in the workpiece surface They therefore have a decisive influence on quality and when poorquality parts are scrapped also on productivity Because the stiffness of machine tools is limited for reasons of design and economy problems such as compliance and vibration within the machine design are very difficult to avoid Dynamic Precision counteracts these problems with intelligent control technology to enable designers to further improve the quality and dynamic perfor mance of machine tools That saves time and money in production dynamic precision The machine tool builder can use
32. al vectors When machining with five axes three linear axes and two tilting axes the tool can stay perpendicular or if desired inclined at a predetermined angle to the workpiece surface 12 Regardless of what type of 5 axis programs you wish to run the ITNC 530 makes all the compensating movements in the linear axes that result from movements in the tilting axes The IINC 530 s Tool Center Point Management feature TCPM an improvement upon the proven TNC function M128 provides optimal tool guidance and prevents contour gouging 1 aa ar seer These functions must be implemented in the machine and iTNC by the machine tool builder With TCPM you can define the behavior of the tilting and compensating movements calculated by the ITINC 530 TCPM defines the interpolation between the start and end positions e During face milling machining mainly with the face of the tool the tool point moves on a Straight line The path of the tool s cylindrical surface is not defined but rather it depends on the machine geometry TCPM defines the effect of the program med feed rate as desired either as the actual velocity of the tool tip relative to the workpiece Very high axis feed rates can result from large compen sating motions during machining near the center of tilting as contouring feed rate of the axes programmed in the NC block The feed rate Is usually lower but you attain better surface qu
33. ality during large compensating movements With TCPM you can also define the effect of the inclination angle for more uniform cutting passes when working with an inclined radius cutter e Angle of inclination defined as axis angle e Angle of inclination defined as spatial angle The iTNC takes the inclination angle into account In all 3 D machining even with 45 swivel heads or tilting tables You either specify the angle of inclination in the NC program via a miscellaneous function e During peripheral milling the workpiece is machined mainly by the side of the tool The tool tip also travels on a straight path but additionally the tool s circumference machines an explicitly defined plane or adjust It manually with an electronic handwheel The tT NC 530 makes sure that the tool remains on the contour and does not damage the workpiece Superimposed compensation movement Peripheral milling Face milling 13 Machining with five axes Swivel head and rotary table controlled by 1TNC Many 5 axis operations that at first glance may seem very complex can be reduced to conventional 2 D movements that are simply tilted about one or more rotary axes or wrapped onto a cylindrical surface The iTNC supports you with application oriented functions to help you write and edit such programs quickly and simply without a CAM system Tilting the working plane Programs for contours and holes on inclined surfaces ar
34. ally even now after more than 30 years without having to reprogram It CC X 0 000 Y 8 000 C X 0 000 Y 0 000 DR RRF M98 Z 10 000 RO L X 7 600 AL Z2 1 000 RO F9999 M Y 82 000 F9999 M F9999 M Ze RO F M cc X 12 500 Y 87 000 C X 12500 Y 94 000 OR RLF ed L X 12 500 RL F M CC X 12500 Y 87 000 C X 7 600 Y 82 000 DR RLF M control machined with the iTNC 530 Familiar function keys take on new tasks Of course many Innovations and improvements have been included in the ITINC 530 but the fundamental program ming procedure has remained the same When you switch to a new control you do not need to relearn the programming and operation You only need to become familiar with the new functions So you can apply your professional knowledge as a machinist immediately even on a new TNC control Werk zeug Achse vom Werkst ck wegfahren Innenkontur anfahren In das Werk st ck einstechen Innenkontur fr sen Machining with five axes The TNC 530 permits optimum tool movement Modern machines often work with four or five positioning axes This makes it possible to machine complex 3 D contours The required programs are usually created on external CAM systems and comprise a large number of very short line segments that are transferred to the control Whether the workpiece Is actually machined according the programs instructions depends essentially on the geometric behavior of the control
35. chined workpieces To run the mea suring cycles you insert a 3 D touch probe from HEIDENHAIN see page 48 into the spindle in place of a tool The following measuring cycles are available e Recognize a workpiece and call the appropriate part program e Check whether all machining operations were conducted correctly e Determine infeeds for finishing e Detect and compensate tool wear e Check workpiece geometry and sort parts e Log measured data Ascertain the machining error trend Tool measurement and automatic compensation of tool data Together with the TT and TL touch probes for tool measurement see page 49 the IINC 530 can automatically measure tools while they are in the machine The iTNC 530 saves the ascertained values of tool length and radius in the central tool file By inspect ing the tool during machining you can quickly and directly measure wear or breakage to prevent scrap or rework If the measured deviations lie outside the tolerances or if the monitored life of the tool is exceeded the ITNC 530 locks the tool and automati cally inserts a replacement tool 27 Minimize setup times The ITNC 530 makes setup easy Before you can begin machining you must first clamp the tool and set up the machine find the position and orientation of the work piece on the machine and set the workpiece reference point This is a time consuming but indispensable procedure After all any error directly reduces
36. cles Coordinate transformation Q parameters Programming with variables Programming aids Teach In 54 00 TS IS Straight line Chamfer Circular path Circle center Circle radius Tangentially connecting circular arc Corner rounding Via straight line tangential or perpendicular Via circular arc FK free contour programming in HEIDENHAIN conversational format with graphic support for workpiece drawings not dimensioned for NC Subprograms Program section repeats Calling any program as a subprogram Drilling conventional and rigid tapping rectangular and circular pockets Peck drilling reaming boring counterboring centering Milling internal and external threads Clearing level and oblique surfaces Multi operation machining of rectangular and circular pockets rectangular and circular studs Multioperation machining of straight and circular slots Cartesian and polar point patterns Contour train also 3 D contour pocket also with contourparallel machining Contour slot with trochoidal milling Interpolation turning Engraving cycle Engrave text or numbers in a straight line or on an arc OEM cycles special cycles developed by the machine tool builder can be integrated Programmable Datum shift rotation mirror image scaling factor axis specific Tilting the working plane PLANE function Manually definable Global program settings make it possible to manually define shifts rotations and handwheel
37. creates fixtures from fixture templates which are provided by HEIDENHAIN or by the machine manufacturer e Collisions between machine components such as swivel heads and the workpiece cannot be detected e DCM cannot be used during operation in following error mode which means without feedforward e n the Test Run operating mode you can check for collision before actually machining the workpiece 17 The global program settings which come into play particularly in large scale mold making are available in the Program Run and MDI modes They allow you to define various coordinate transformations and settings with global and priority effect for the selected NC program without having to edit it You can change the global program settings during a program stop even in mid program A clearly structured form is provided for this After program start the ITNC then moves if necessary to a new position with a positioning logic influenced by you The following functions are available e Swapping axes e Additional additive datum shift e Superimposed mirroring e Axis locking e Handwheel superimposition with axis specific memory of paths covered per handwheel also in virtual axis direction e Superimposed basic rotation e Superimposed rotation e Globally valid feed rate factor e Limiting the working range Limit Plane Program run full sequence ia Global Program Settings Basic rotation preset table ba
38. d point and rotational direction You simply specify the starting or end point of the contour and the approaching or departing radius of the cutter edge the control does the rest for you The ITNC 530 can look ahead over a radius compensated contour for up to 99 blocks to watch for back cutting and avoid contour damage Contour damage can occur for example when roughing a contour with a large tool Straight line defined by its end point EE Corner round ing circular path defined by radius and corner point with a smooth tangential transition to its adjoin ing contour elements CHF Chamfer defined by the corner point and the chamfer length Programming contours unconventionally FK free contour programming Not all workpieces are dimensioned for conventional NC programming Thanks to FK the ITNC s free contour programming feature in such cases you simply type in the known data without first having to convert or calculate your data It does not matter if individual contour elements are not completely defined as long as the complete contour has been If the given data result in more than one mathematical solution the helpful iTNC 530 programming graphics present the possible variants for your selection 22 END PGM Exi6 MM 35 Programming in the workshop Field proven cycles for recurring operations Comprehensive fixed cycles for milling drilling and boring Fre
39. d state disk approx 21 GB Linear axes up to 0 1 um Angular axes to 0 000 1 Maximum 99999 999mm sev Inenes or 99999 999 Linear in 4 axes Linear in 5 axes subject to export permit Circular in 2 axes Circular in 3 axes with tilted working plane Helical superimposition of circular and straight paths Spline execution of splines 3rd degree polynomial 0 5 ms 3 D straight line without radius compensation Position loop resolution Signal period of the position encoder 1024 Cycle time of position controller 200 us Cycle time of speed controller 200 us Cycle time of current controller minimum 50 us Maximum 100 m 3937 inches Maximum 60000 rom with 2 pole pairs Linear and nonlinear axis error backlash reversal spikes during circular movements hysteresis thermal expansion Static friction sliding friction One each RS 232 C V 24 and RS 422 V 11 max 115 Kops Extended data interface with LSV2 protocol for remote operation of the 1TNC 530 over the data interface with the HEIDENHAIN software TNCremo or TNCremoPlus 2 x Gigabit Ethernet interface 1OOOBASE T AX U BAU ont Usb 203 jedi USB 0 18 HEIDENHAIN DNC for communication between a Windows application and ITNC DCOM interface Fast and simple troubleshooting through integrated diagnostic aids Operation 0 C to 50 C Storage 20 C to 60 C Comparison of controls ri no i one N 1 LLO ili e Basic machining centers up to
40. e art and field proven HEIDENHAIN controls in a new design Judge for yourself Durable The high quality stainless steel design of the ITNC 530 features a special protection coating and is therefore highly resistant to soiling and wear Smooth The rectangular slightly rounded keys are pleasant to the touch and reliable in operation Their inscriptions do not wear off even under extreme workshop conditions Flexible The integrated machine operating panel features easily exchangeable snap on keys Reliable The elevated key bed of the machine operating panel prevents accidental actuation LEDs serve for status display of each key by clearly indicating the active machine functions Versatile Soft keys both for the programming and the machine functions always show only the currently available selections Sensitive With the handy control knobs you can individually adjust the feed rate rapid traverse and spindle speed Communicative The fast USB 2 0 interface lets you connect storage media or pointing devices to the keyboard simply and directly Consistently upward compatible A promising future with HEIDENHAIN contouring controls For over 30 years HEIDENHAIN has been supplying contouring controls for milling drilling and boring Of course the controls have undergone development during this period many new features have been added also for more complex machines with more axes The ba
41. e length of a plain cutter s cutting edges can be used This enables you to achieve a greater chip volume per tooth Circular plunging into the material places less radial force on the tool This reduces the mechanical load on the machine and prevents vibration Enormous time savings can be realized by combining this milling method with the integrated adaptive feed control AFC option dynamic efficiency The slot to be machined Is described in a contour subprogram as a contour train You define the dimensions of the slot and the cutting data in a separate cycle Any residual material remaining can then easily be removed with a subsequent finishing cut The benefits include e Engagement of the entire cutter length e Higher chip volume e Relief from mechanical load on the machine e Less vibration e Integrated finishing of the side wall 23 Higher speed more accuracy truer contours High speed milling with the 1T NC 530 High speed cutting High speed cutting stands for quick and efficient contour milling The control must be able to transfer large amounts of data quickly make long programs efficient to edit and produce the desired ideal contour on the workpiece all qualities that the iTNC 530 possesses Very short block processing times Block processing speeds are progressively being pushed into the background by sophisticated feedforward servo methods Nevertheless short block processing times remain a
42. e often very complex and require time consuming computing and programming work Here the ITNC 530 helps you to save a great deal of program ming time The machine runs the program in a plane that has been tilted by one or more rotary axes with respect to the main plane The PLANE feature makes it easy to define a tilted working plane You can specify tilted working planes in seven different ways depending on the information on the workpiece drawing In order to keep the use of these complex functions as simple as possible a separate animation Is available for each possible plane definition so that you can view them before selecting the function Clearly arranged support graphics assist you during input You can also use the PLANE function to define the positioning behavior for tilting so that there are no unpleasant surprises when the program Is run The settings for defining the positioning behavior are identical for all PLANE functions making everything that much easier These functions must be implemented in the machine and iTNC by the machine tool builder 14 Machining cylindrical surfaces With the ITNC 530 it is quite easy to program contours which consist of straight lines and arcs on cylindrical surfaces using rotary and tilting tables You simply program the contour in a plane as if the cylinder surface were unrolled The ITNC 530 then executes the operation on the surface of the cylinder The ITNC 530
43. ed to form a single pocket in which the tool avoids the islands You can assign a separate depth to each subcontour If the subcontour is an island the ITNC interprets the depth entered as the height of the island You can also program open contours with the SL cycles This enables the ITNC 530 to observe allowances for 2 D contours to move the tool in alternating directions after each infeed to avoid contour damage at undercuts and to maintain the defined milling direction climb or conventional after coordinate transformations such as mirroring OEM cycles As original equipment manufacturers OEMs machine tool builders can contribute their special manufacturing know how by designing additional fixed cycles and saving them in the ITNC 530 However the end user can write his own cycles as well HEIDENHAIN makes this possible with its PC program CycleDesign CycleDesign enables you to organize the input parameters and soft key structure of the ITNC 530 to suit your own needs 3 D machining with parametric programming With parameter functions you can program simple 3 D geometric figures that can easily be described mathematically Here you can use the basic arithmetical operations trigonometric functions roots powers logarithmic functions parentheses and logical comparisons with conditional jump instructions Parametric programming also offers you a simple method of realizing 3 D operations for which th
44. ere are no standard cycles Of course parametric programming is also suited for 2 D contours that cannot be described with line segments or circular arcs but rather through mathematical functions Coordinate transformation If you should need a contour that has already been programmed at another position or in a different size the ITNC 530 offers you a simple solution coordinate transformation With coordinate transformation you can for example rotate or mirror the coordinate system or shift the datum With a scaling factor you can enlarge or reduce contours to respect shrinkage or oversizes 37 Special demands are in force during peripheral milling of cutting and bending tools particularly for large scale mold making for the automobile industry The contour edges are generated by CAM systems and as a rule do not just contain coordinates for the machining plane but also for the tool axis direction Of importance here is that the cutting or bending edge does not have a constant Z height but can vary greatly on a workpiece Milling depth 0244 18 DIAMETER O2062 159 FEED RATE FOR PLNGNG Q 211 PREDEF DWELL TIHE AT DEPTH 0203 8 FSURFACE COORDINATE O2 4 PREDEF 2ND SET UP CLEARANCE M3 32 CYCL CALL PAT FHAX 33 END OF UNIT 248 34 CYL DEF 276 THREE D CONT TRAIN EEE EE PILLING DEPTH a3 8 RLLOUANCE FOR SIDE ora 50 SCLEARANCE HEIGHT 010 5 FPLUNGING DEPTH Slil s 159 FEEO RATE FOR PLNGNG O1ze 588 FE
45. exibly from the outside in or vice versa and also from top to bottom or vice versa This results in four different machining strategies which are distributed over the four quadrants Intelligent machining Dynamic Efficiency With the concept of Dynamic Efficiency HEIDENHAIN offers innovative TNC functions that help the user to make heavy machining and roughing more efficient while also enhancing Its process reliability The software functions support the machine operator but also make the manufacturing process itself faster more stable and more predictable in short more efficient Dynamic Efficiency permits higher removal rates and therefore increases productivity without making the user resort to special tools At the same time It prevents any tool overloading and the concomitant premature cutter wear All of this means that with Dynamic Efficiency you can manufacture more economically while increasing process reliability Dynamic Efficiency comprises three software TNC functions e Active Chatter Control ACC This option reduces chatter tendencies and permits greater infeeds e Adaptive Feed Control AFC This option controls the feed rate depending on the machining situation e Trochoidal milling a function for the roughing of slots and pockets that eases the load on the tool and the machine dynamic efficiency Each solution in itself offers decisive advantages in the machining process But the
46. gram settings m DATUM outside rectang m Overview Tool Lop _ mr ee m aA B t EN i Era EEA before thread mil Machining operation ern r Fi B ro uO 0 Pocket width reat length Corner radius Plunging depth Point pattern VFORM HP 41 Open for communication The 1INC 530 understands DXF Tiles option Why program complex contours when your drawing Is already in DXF format anyway You can open DXF files directly on the ITNC 530 in order to extract contours or machining positions from it Not only does this save time otherwise spent on programming and testing but you can also be sure that the finished contour is exactly according to the designer s specifications The DXF format particularly the DXF format supported by the ITNC 530 is very widespread and Is supported by all common CAD and graphics programs After the DXF Tile has been loaded onto the ITNC from the network or a USB stick you can open the file just like an NC program in the ITNC s file manager Meanwhile the iTNC considers the operating mode in which you started the DXF converter and generates either a contour program for smarl NC or a program in conversational format In the DXF converter can also open conver sational or ISO programs that were created externally in CAM systems The DXF con verter graphically displays the tool paths generated in the C
47. he actual machine axes The key benefit here is that you can run such NC programs on various machines with differing axis contigurations The postprocessor is the link between the CAM system and the CNC control Standard features on all prevalent CAM systems include post processors for G code format as well as for the proven and user friendly HEIDENHAIN conversational format This enables you to use special TNC functions that are available only in conversational format Examples are e Tool Center Point Management TCPM e Structuring function e Special O parameter functions Program optimization is also easy As usual the conversational programming is graphically supported And of course you can use all proven setup functions of the ITNC 530 to quickly and economically locate the workpiece CAM systems don t always generate programs optimized for the machining process Therefore the ITNC 530 offers a point filter for smoothing externally created NC programs The filter function creates a copy of the original program and then adds any points required by the parameters that you set This smoothes the contour to allow the program to run more quickly Fast data transfer with the ITNC The networked iTNC 530 The ITNC 530 can be integrated into net works and connected with PCs program ming stations and other data storage devices Even in its standard version the iTNC 530 features a latest generation gigabit Ethernet i
48. he most important dialog initiation keys of the TNC t 47 Workpiece measurement Setup presetting and measuring with touch trigger probes Workpiece touch probes from HEIDEN HAIN help you to reduce costs in the workshop and in series production Together with the ITNC 530 touch probes can automatically perform setup measuring and inspection functions The stylus of a TS touch trigger probe is deflected upon contact with a workpiece surface At that moment the TS generates a trigger signal that depending on the model is transmitted either by cable or over an infrared beam to the control The touch probe is inserted directly into the machine tool spindle It can be equipped with various shanks depending on the machine The ruby ball tips are available in several diameters and the styli in different lengths The touch probes must be interfaced to the ITNC 530 by the machine tool builder 48 Touch probes with cable connection for signal transmission for machines with manual tool change and for grinding machines and lathes TS 260 new generation axial or radial cable Touch probe with radio or infrared signal transmission for machines with automatic tool change TS 460 New generation standard touch probe for radio and infrared transmission with compact dimensions TS 444 Battery free voltage supply through integrated air turbine generator over central compressed air or coolant supp
49. in the Test Run operating mode Display of the current machining time in the Program Run operating modes Returning to the contour Mid program startup in any block in the program returning the tool to the calculated nominal position to continue machining The graphic support in smarT NC also lets you return to a point pattern Program interruption contour departure and return Datum management One table per traverse range for storing datums Datum tables el Several datum tables for storing workpiece related datums Pallet tables Pallet tables with as many entries as desired for the selection of pallets NC programs and datums can be machined workpiece by workpiece or tool by tool Touch probe cycles Calibrating the touch probe Compensation of workpiece misalignment manual or automatic Datum setting manual or automatic Automatic tool and workpiece measurement Global setting of touch probe parameters Probing cycle for three dimensional measurements Toggle between showing the measurement results in the coordinate system of the workpiece or the machine Automatic measurement and optimization of machine kinematics Conversational languages English German Czech French Italian Spanish Portuguese Swedish Danish Finnish Dutch Polish Hungarian Russian Cyrillic Chinese Traditional Simplitied Slovenian Slovak Norwegian Korean Turkish Romanian 55 Overview Accessories Options Electronic handwheels One
50. ith you using easily understandable questions and prompts Whether plain language prompts dialog guidance programming steps or soft keys all texts are available in numerous languages Even if you are used to ISO programming however the ITNC is still the right control you can enter ISO programs over the alohanumeric keyboard Positioning with Manual Data Input You can start working with the ITNC 530 even before writing a complete part program Simply machine a part step by step switching as you want between manual operation and automatic positioning Creating programs offline The ITNC 530 is also well equipped for offline programming It can be integrated through its interfaces into networks and connected with programming stations CAD CAM systems or other data storage devices 30 Fast availability of all information Do you have questions on a programming step but your User s Manual is not at hand No problem The ITNC 530 numerical control and IT NC 530 programming station now feature TNCguide a convenient help system that can show the user documen tation In a separate window You can activate INCguide by simply press ing the help key on the iTNC keyboard or by clicking any soft key with a pointer in the shape of a question mark You switch the cursor by simply clicking the help symbol that appears on all TNC screens TNCguide usually displays the information in the immediate context of the
51. ith the iTNC programming station Because the ITNC programming station is based on the same software as the ITNC 530 it is ideally suited for apprentice and advanced training The program is entered on the original keyboard unit Even the Test Run mode functions exactly as it does on the machine This gives the trainee the experience needed to enable him to safely operate the machine later Because It can be programmed with smarT NC in HEIDENHAIN conversational language and in DIN ISO the ITNC pro gramming station can also be used In schools for TNC programming training More information about the programming station and a free demo version is available on the Internet at www heidenhain de Or simply ask for the TNC Programming Station CD or brochure The workstation The ITNC programming station software runs on a PC The programming station is only slightly different from an ITNC built onto a machine tool The familiar TNC keyboard remains unchanged except that it now includes the soft keys which are otherwise integrated in the visual display unit You connect the ITNC keyboard to your PC s USB port The PC screen displays the familiar INC user interface A 4 m e 4 ing ang n eng Costing Or as an alternative you can even operate the programming station without an ITNC keyboard You can use your mouse on a convenient virtual keyboard instead it is displayed together with the ITNC control panel and features t
52. llowance for side As always HEIDENHAIN has also placed great value on compatibility You can switch at any time between smarl NC and conversational programming But not only can you write programs with smarl NC you can test and run them as well The new smarT NC wizard completely unifies the worlds of smarT NC and conversational programming The strengths of both worlds are now available in a single user interface The full flexibility of conversational pro gramming based on NC blocks can now be combined at any location with the fast tillable form based work step programming method of smarT NC TNC NKNCYCTSTNTST HP_ K Ar Cru circie 1 1 gt Position 71 2 E Jposition 1 4 Jposition 1 5 Jposition 1 6 Position a Eliab or upcut Maar Aa 5 E 1 7 Cros ion p Radius compensation Fi S e 8 i Type of approach Approach radius Center angle Dist aux bach H 39 smar l NC the alternative operating mode continued Programming made simple With smarT NC you program with the aid of easy to use unambiguous fillable forms For simple operations you need only enter a few machining data With smarl NC or the smarT NC wizard you define such a machining step simply and quickly in a single overview form Of course If required you can define additional machining options These options are available in subforms in which with a few additional keystrokes you can e
53. ly for infrared transmission with compact dimensions TS 740 High probing accuracy and repeat ability low probing force with infrared transmission More information about workpiece touch probes is available on the Internet at www heidenhain de or in the Touch Probes brochure Tool measurement Measuring length radius and wear directly in the machine The tool is of course a decisive factor in ensuring a consistently high level of production quality This means that an exact measurement of the tool dimensions and periodic inspection of the tool for wear and breakage as well as the shape of each tooth are necessary HEIDENHAIN offers the TT trigger tool touch probes as well as the non contacting IL Nano and TL Micro laser systems for tool measurement The systems are installed directly in the machine s workspace where they permit tool measurement before machining as well as during interruptions The TT tool touch probes measure the tool length and radius When probing the tool either while rotating or at standstill such as for measuring individual teeth the contact plate is deflected and a trigger signal is transmitted to the ITNC 530 The TT 160 uses signal transmission by cable whereas the TT 460 operates with wireless signal transmission over radio or an infrared beam It is therefore particularly suitable for use on rotary and tilting tables The TL Nano and TL Micro laser systems are available fo
54. ndle irregular patterns in the tree structure by allowing you to simply hide or delete any machining positions of a regular pattern If necessary you can even edit the coordinates of the workpiece surface in individual machining patterns Well designed for fast operation With the split screen smarT NC provides an easily understandable program structure On the left screen you can navigate quickly in a variable tree structure On the right clearly arranged input forms immediately show you the defined machining parameters The soft key row shows the Input options smarI NC means reduced input You can enter global program parameters such as setup clearances position feed rates etc once at the beginning of the program to avoid multiple definitions smarI NC allows fast editing With the new navigation keys you can quickly reach any machining parameter in an input form With a separate key you can switch directly between the form views Superior graphic support Even as a CNC beginner you can program with smarT NC quickly and without extensive schooling because smarT NC gives you optimal support Clearly arranged help graphics illustrate all required input Graphic symbols increase concept recognition when the same type of input Is required for different operations Tooltips appear from under the mouse pointer to help you along smarT NC Programming TNC SSMARTNC 123 HU Program 123 mm lt 3 7 Pro
55. nter the parameters for machining options You can define other functions such as measuring cycles in separate forms smarT NC Defining TNC SMARTNCSSIEBV2 HP AZ 03 jjrosition a Pos 64 Jresition 2 85 Position BB Position 87 Position 68 Position 569 Jresi tion 70 E ljPosition 40 Programming contours You define contours in the same way as you do part programs using fillable forms with graphic guidance The individual contour elements are likewise displayed in the outline the associated data are shown in a form If a workpiece is not dimensioned for conventional NC programming smarT NC also features the powerful HEIDENHAIN FK free contour programming If you have access to the contour as a DXF file you can transfer it directly from the respective editing form with a few mouse clicks Positions axis b P Minor 2 T Kef 5X15 228 54 Line Column me no in the pattern in Pattern Simple and flexible programming of machining patterns Machining positions are often arranged in patterns on the workpiece With the pattern generator in smarl NC you can program very diverse machining patterns simply and extremely flexibly of course with graphic support You can define as many point patterns as desired with various numbers of points in one file smarT NC displays the point patterns in a tree structure smarT NC can even ha
56. nterface in addition to Its RS 232 C V 24 and RS 422 V 11 data inter faces The ITNC 530 communicates with NFS servers and Windows networks in TCP IP protocol without needing additional software The fast data transfer at rates of up to 1000 Mbit s guarantees very short transfer times even of comprehensive 3 D programs with ten thousands of blocks The transmitted programs are saved on the iTNC s hard disk and are run from it at high speed In this way you can already begin machining while the data Is still being transferred Company network CAM system amp aD ie LLI ITNC 530 Ethernet interface TNC 640 Ethernet interface MANUALplus 620 Ethernet interface D ic LLI Programs for data transfer With the aid of the free PC software TNCremo from HEIDENHAIN you can e transfer remotely stored part programs and tool or pallet tables in both directions e start the machine make backups of the hard disk and interrogate the operating status of the machine With the powerful TNCremoPlus PC soft ware you can also transfer the screen contents of the control to your PC using the live screen function TNCremo uses the LSV2 protocol to operate the ITNC 530 remotely 45 Windows applications on the iTNC 530 For standard Windows applications the ITNC 530 can be equipped with the Windows operating system The main computer attends as always to the real time tasks and the HEIDENH
57. o the needs of your company regardless of whether you are manufacturing single parts or batches simple or complex parts whether your shop works on call or is centrally organized The iTNC 530 is flexible Do you prefer to work at the machine or at a programming station With the ITNC 530 you can easily do both because it is just as powerful in its shop floor programmability as it is for offline programming You can program your own conventional milling drilling and boring operations at the machine in dialog with the control The iTNC 530 gives you optimal support with smarT NC or plain language the conversa tional guidance from HEIDENHAIN as well as with numerous graphic aids including practice oriented fixed cycles For simple work such as face milling you need not write a program since It is easy to operate the machine manually with the ITNC 530 The ITNC 530 can be programmed remotely just as wellfor example on a CAM system or ata HEIDENHAIN programming station Your Ethernet interface guarantees very short transfer times even of long programs Universal milling machine e Shop floor programming in HEIDENHAIN conversational format or with smarT NC e Upwardly compatible programs e Fast presetting with HEIDENHAIN 3 D touch probe e Electronic handwheel High speed milling e Fast block processing Short control loop cycle time Motion control with smoothed jerk High spindle speed J 6 J e Fast data
58. oniior Tool soni toring AS AE CORE TT Sar iy the pia eh Eee of a cirrule cad mai ETA PE inr iy the ee Legh ee Fu 15 amp F g ACRA WPNE Manring the pon inne ah of a retry a i i WA Ay di eel tig been Aare sbh Em 58 Fa TNCguide aan integrated In the control e g on the ITNC 530 me Tea ipia Le range AA ADR CORTE ed miiir Imwelii Firma or Touch peste pry Scene ar peed or the wog en ar dearton 1 The ieh probe mimi H e ein ja es PET Dr BEE re cen ee Pre I Fila Erich 2 Theat Ich probe a tha nF ied nita speed in PES or MA Dunne probeng thee THC mern Ge eee er Gg pr ee peg angir The preg Gertie be dele by the peter angle entered ny ihe cycle her tha THO Fad penal ape bergen ea ne hr bam The THC hia ated The en Souci probe cals tt na tas Ob basen spl panes Tks miki a Bataie pieqiamming note tis Iallewing cr Flame ia orden ta ened T men pew eg pa in b Probiag amie Erde 5a u ih ia parioa bed AD i mtori T phe pry wath ag EMT bay Proebisg angla Teer brr Ee probes devi kt whieh Chad beech poe CECI mr Positie alien lip jiy mii Gein bapi lha AGOE hey homed je ae el a Te er poe ahari be ha tarni prote b To eure Te impui preven the ENT bep or at the programming station amp snart HCI Programming m S BBOBBBSBSBEAESE BHBBBHBBBBBASE 2aa00909000 8 F Eee Behe ae B ETES Programming graphics The t
59. option 1 01 367591 01 Rotary table machining e Programming of cylindrical contours as if in two axes e Feed rate in distance per minute Interpolation Circular in 3 axes with tilted working plane Coordinate transformations Tilting the working plane PLANE function 9 Software option 2 01 367590 01 3 D machining e 3 D tool compensation through surface normal vectors e Tool center point management TCPM Using the electronic handwheel to change the angle of the swivel head during program run without affecting the position of the tool point e Keeping the tool normal to the contour e ool radius compensation normal to the tool direction e Manual traverse in the active tool axis system Interpolation e Linear in 5 axes Subject to export permit e Spline execution of splines 8rd degree polynomial 18 HEIDENHAIN DNC 01 526451 01 Communication with external PC applications over COM component 56 40 42 45 46 48 52 77 78 92 93 96 98 133 141 142 143 144 145 146 DCM collision 526452 01 Dynamic Collision Monitoring DCM DXF converter 526450 01 Load and convert DXF contours 01 Global PGM 576057 01 Global program settings Settings Adaptive Feed Control AFC Python OEM 01 579650 01 Python application on the TNC process Touch probe cycles for automatic measurement of rotary axes Spatial compensation of error in rotary and linear axes 4 additional control loo
60. orkpiece misalignment Compensate misalignment by rotating the coordinate system or turning the table 28 Setting datums You can use a reference point to assign a defined value in the ITNC display to any workpiece position Finding this point quickly and reliably reduces nonproductive time and increases machining accuracy The iTNC 530 features probing cycles for automatic presetting Once found you can save reference points e inthe datum management e ina datum table or e by directly setting the displayed value Setting a datum You can set a datum at a corner for example or in the center of a bolt hole circle Datum management The datum management makes flexible machining shorter setup times and increased productivity possible In other words It makes It much easier to set up the machine In the datum management you can save any number of datums and assign an individual basic rotation to each one When working in a tilted plane and pre setting a reference point the ITNC includes the respective positions of the rotary axes In this way the reference point also remains active in any other angular position Table editing 28 3417 268 3417 S IST SENn 322 2931 2 8 888 4 293 Y 0 000 C CORRECT EDIT THE CURRENT PRESET FIELD On machines with an automatic spindle head changer the reference point remains unchanged after a head exchange even if the heads differ in their kinematics
61. our elements But you can also select machining positions and save them as point files particularly in order to use drilling positions or starting points for pocket machining For hole positions this can be done very easily iF ir Ti w rj we ra Eienent SINN E E mme l N aD 4 a nm Wu Pt i A ii amp b TE A b mi Eu afafa wi Fi as a RE m E o o o o I Per a4 my BE m Coe i o Ate em T is goat hu Just use the mouse to select the desired area IN a pop up window with filter function the TNC displays all hole diameters that are within the area you have selected To select the desired hole diameters and restrict the number of hole positions simply click the corresponding filter symbol to change the filter limits A zoom function and various possibilities for settings round out the functionality of the DXF converter Moreover you can define the resolution of the contour program to be uploaded in case you want to use It on older TNC controls or a transition tolerance if occasionally the elements do not quite adjoin The MOEMON EAD NEARS Ga e50b470es5 h Part program on the basis of the imported DXF file 43 Open for communication Program offline and enjoy the advantages of the IINC Frequently b axis programs are written on offline CAM systems and then transferred to the control over a data line Here too ITNC 530 performance come
62. ps 8 additional control loops Compensating tool form error Extended tool 01 679938 01 Extended tool management management Adv Spindle Interp 751653 01 Advanced functions for an interpolated spindle 800553 01 Opening CAD files directly on the iTNC Display and remote operation of external computer units manager e g a Windows PC CTC Compensation of axis couplings PAC Position dependent adaptation of the control parameters LAC Load dependent adaptation of the control parameters Motion Adapt 03 800546 01 MAC Motion dependent adaptation of control parameters Control Active Chatter 03 800547 01 ACC Active suppression of chatter Control 03 Active Vibration 800548 01 AVD Active suppression of vibration Damping 579648 01 Adaptive Feed Control 57 Overview Specifications Components Operating system NC program memory Input resolution and display step Input range Interpolation Block processing time Axis feedback control Range of traverse Spindle speed Error compensation Data interfaces Diagnostics Ambient temperature 58 a ER ee MC main computer CC controller unit TE operating panel suitable for screens with 15 1 or 19 inches BF color TFT flat panel display with soft keys 15 1 or 19 inches HEROS real time operating system for machine control RAM memory 22 GB In version with HDR hard disk approx 144 GB In version with SSDR soli
63. quently recurring operations that comprise several working steps are stored in the ITNC 530 as cycles You program them under conversational guidance and are supported by graphics that clearly illustrate the required input parameters Standard cycles Besides the fixed cycles for drilling tapping with or without floating tap holder thread milling reaming and boring there are cycles for hole patterns and milling cycles for clearing plane surfaces and for roughing and finishing pockets slots and Studs 36 Cycles for complex contours The Subcontour List cycles SL are particularly helpful for clearing pockets with combined contours This term is used to identify machining cycles for pilot drilling roughing and finishing when the contour or subcontours are specified in Subroutines In this way one contour description can be used for more than one operation using different tools The ITNC 530 maintains a finishing allowance on the wall and floor surfaces during roughing When roughing with different tools the control recognizes the material remaining in inside corners so that it can clear it with smaller tools A separate cycle is used for milling to the finished dimension Up to twelve subcontours can be superimposed for machining The control automatically calculates the resulting contour and the tool paths for roughing or clearing the surfaces Subcontours can be pockets or islands Different components are combin
64. r various maximum tool diameters Using a laser beam they probe the tool without contact and can detect form deviations of individual teeth along with the tool length and radius More information about tool touch probes is available on the Internet at www heidenhain de or in the ouch Probes brochure TL Micro 49 Inspecting and optimizing machine accuracy Easy calibration of rotary axes with KinematicsOpt option Accuracy requirements are becoming increasingly stringent particularly in the area of 5 axis machining Complex parts need to be manufactured with precision and reproducible accuracy even over long periods The new TNC function KinematicsOpt is an Important component to help you meet these high requirements With a HEIDEN HAIN touch probe inserted a 3 D touch probe cycle measures your machine s rotary axes fully automatically The results of measurement are the same regardless of whether the axis is a rotary table a tilting table or a swivel head Programming and editing To measure the rotary axes a calibration sphere is fixed at any position on the machine table and probed with the HEIDEN HAIN touch probe But first you define the resolution of the measurement and define for each rotary axis the range that you want to measure From the measured values the TNC calculates the static tilting accuracy The software minimizes the spatial error arising from the tilting movements and at the
65. rawing datum to a suitable location simply by clicking an element HRERAEBBEABE SE fei iz fe mi bm bee Ki Kaas Let En ee ie le lee You can define the following locations as reference point e The beginning end or mid point of a line e The beginning end or mid point of a circular arc e Quadrant transitions or center point of a circle e Intersection of two lines regardless of whether It is located inside or outside the programmed segments e Intersection of a line and a circular arc e Intersection of a line and a circle If multiple intersections result between two elements e g between a straight line and a circle you can select the correct intersection with a mouse click Dr Element info a tex 262 5722 CEY 221 9755 ccz 8 0008 oR gt ie g C_ roni Zoom in to details of an imported DXF file Contour selection is exceptionally user friendly You select any element by clicking it with the mouse As soon as you select a second element the ITNC detects your desired direction of machining and starts the automatic contour detection he iT NC automatically selects all clearly identifiable contour elements until the contour closes or branches out There you click the immediately following contour element In this way you can define even extensive contours with just a few mouse clicks If desired you can also shorten lengthen or interrupt the cont
66. s to the fore The fast data transfer over the Ethernet interface functions safely and reliably even with large 3 D programs You can make full use of the ITNC 530 s ease of use even for offline programming The ITNC 530 works very well together with all CAM systems HEIDENHAIN intensively supports the manufacturers of postprocessors for the best possible use of the ITNC 530 s powerful features 44 Programs created offline NC programs for b axis operations are normally written on CAM systems The workpiece geometry is described in the CAD system while the required technology data is added in the CAM system The technology data specify the methods such as milling drilling or boring the strategy area pocket clearance plunge milling etc and the parameters spindle speed feed rate etc for machining the workpiece A postprocessor uses the geometry and technology data to create an executable program which is then usually transferred over the company network to the iTNC 530 In principle postprocessors generate two types of NC programs both of which can be run by the ITNC 530 e Machine specitic NC programs take the respective machine configuration into account and include all coordinates of the NC axes on that machine e Machine neutral NC programs define the contour and use vectors to define the respective tool position on the contour The ITNC 530 then uses the information to calculate the axis positions of t
67. sic operational technique however has remained the same The machinist who has been working with BEBGORBeBSES oo HDDs Oe M TNC does not have to relearn On the Sisssussosecs Soe iTNC 530 he immediately uses all of his Seuczunuzusumm Sere previous experience with TNCs program sss Sees sesa ices Beses ming and working as before i B seescceecces e 2012 iTNC 530 ina new design 2011 ITNC 530 with HSCI 2004 ITNC 530 with smarl NC 2001 iTNC 530 These contouring keys from the TNC 145 are also on the ITNC 530 TOT 1993 TNC 426 C P 1988 TNC 407 TNC 415 1987 TNC 355 1984 TNC 155 2012 TNC 640 for milling turning machines BORLA os ee ee Bee ee le ee e E DEM E een DED EDEDED ra X Inside contour 34 35 36 37 38 39 40 41 programmed with the TNC 145 1983 TNC 150 1981 TNC 145 the first contouring from HEIDENHAIN Old programs also run on newer TNC controls Part programs from your NC program archive that were written on older TNC contouring controls can also be run on an ITNC 530 with very little effort This ensures the greatest possible flexibility in machine utilization and provides enormous cost benefits if you find you have to produce old parts again HEIDENHAIN contouring controls put you in the position to manufacture a replace ment part fast and economic
68. sic rotation menu 00000 ja r onore Active preset number O Global settings N rx _ rx vpe rw zie rz ape o ra B a Ira cpa re Ue ru te 00 Value 18 B Airror Lock Ha r onrort Ar onvore Er onors Limit plane The powerful limit plane function enables you to easily limit the working space This permits you e to machine definable spaces e g for repair work e to avoid limit switch warnings e g when a CAM program is run on a machine with a smaller traverse range and e to edit the limit height for example to machine a programmed surface In multiple steps by limiting the depth Interpolation turning option In interpolation turning the cutting edge of the tool moves on a circle with the cutting edge always oriented to the center of the circle By varying the circle radius and the axial position any rotationally symmetric objects can be produced in any working plane With the interpolation turning cycle the iTNC 530 can create a rotationally symmetric shoulder which is defined by the starting and end point in the active working plane The center of rotation is the tool location in the working plane at the time the cycle is called The rotational surfaces can be inclined or rounded relative to each other This cycle can only be used for finishing Roughing operations with multiple steps are not possible The machining strategy can be chosen fl
69. tes a 3 D tool compensation optional for end mills ball nose cutters or toroid cutters Compensating form errors of tools with 3D ToolComp option 3D ToolComp is a new and powerful option for three dimensional tool radius compensation A compensation value table is used to define angle dependent delta values that describe the tool deviation from the ideal circular shape See graphic The ITNC then corrects the radius value defined for the tool s current point of contact with the workpiece In order to determine the point of contact exactly the NC program must be have been created with surface normal blocks LN blocks by a CAM system The surface normal blocks specify the theoretical center point of the radius cutter and in some cases also the tool orientation relative to the workpiece surface Ideally the compensation value table is generated fully automatically by way of a special cycle that uses a laser system to measure the form of the tool so that the iTNC can use this table directly If the form deviations of the tool used are available as a calibration chart from the tool manufacturer then you can create the compensation value table manually DR2 0 002 J A 11 Machining with five axes Guided tool tip CAM systems use postprocessors to generate b axis programs In principle such programs contain either all coordinates of the machine s existing NC axes or NC blocks with surface norm
70. th the user The screen The large 19 inch TFT color flat panel display HEIDENHAIN shows a clear overview of all relevant information for programming operating and inspecting the machine tool and control such as program blocks comments and error messages More information is provided through graphic support during program entry test run and actual machining Program run full sequence G2i4e lt 5e JANO SET UP CLEARANCE FTOGL PATH OVERLAP FEED RATE 1 Weil Z FMAX Misi Hm E SPA ga JFE 0 IPC 0 ROVE OILST100 The selectable split screen display shows the part program blocks in one half of the screen and the graphics or the status display in the other half eo z E j Mi ped During the course of the program status displays will always offer information to keep you up to date on tool position the current program active cycles and coordinate transformations and other data The ITNC 530 even shows the current machining time u a X 325 868 Y 63 aise a 7 7 br ot a d TA I 2 a 1 The keyboard As with all TNCs from HEIDENHAIN the ay keyboard is tailored to the programming o rocess The well thought out arrangement of keys in a clear RA Into non le Co U Ce ees ee Co es oe fe e groups i e programming modes machining am FR FR modes management TNC functions and E JUMBO WEILL navigation supports you d
71. the options comprised by Dynamic Precision either individually or in combination e CTC Compensation of position errors through compliance between the machine and TCP thereby increasing accuracy during acceleration phases e AVD Active vibration damping improves surfaces e PAC Position dependent adaptation of controller parameters e LAC Load dependent adaptation of control parameters enhances accuracy regardless of load and aging e MAC Motion dependent adaptation of control parameters 25 Automated machining The ITNC 530 manages measures and communicates The difference in requirements placed on the classical machine for tool and mold making and machining centers is becoming ever less distinct Today of course the ITNC 530 is particularly capable of controlling automated processes It masters the range of functions needed to start the proper machining operations on individual work pieces in any setup and even in interlinked machining 26 Tool management For machining centers with automatic tool changers the ITINC 530 offers a central tool file for up to 32 767 tools The tool memory is a freely configurable file and can there fore be optimally fitted to your needs You can even have the TNC 530 manage your tool names The control prepares the next tool change while the current tool is still cutting This significantly reduces the non cutting time required for changing tools With the optionally av
72. thing from the main computer to the encoder The uniformly digital design from HEIDENHAINguarantees not just very high accuracy and surface quality but high traverse speeds as well So don t be afraid of innovation HEIDENHAIN controls are powerful user friendly and upwardly compatible so they are prepared for the future This brochure describes the functions and specifications of the ITNC 530 with NC software 60642x 04 2 Contents The 1TNC 530 Where can itbe used What does it look like How compatible is it What can it do How is it programmed Are there any accessories ata glance Universally applicable 4 The right control for scores of applications Well designed and user friendly 6 The ITNC 530 in dialog with the user Consistently upward compatible 8 A promising future with HEIDENHAIN contouring controls Machining with five axes The ITNC 530 permits optimum tool movement Compensating form errors of tools with 3D ToolComp Guided tool tip Swivel head and rotary table controlled by ITNC 530 Intelligent machining Dynamic collision monitoring DCM Global program settings Interpolation turning Dynamic Efficiency Active chatter control ACC Adaptive feed control AFC Machining any contour slots with trochoidal milling Higher speed more accuracy truer contours High speed milling with the ITNC 530 Dynamic
73. ure NC start stop Spindle on off Soft keys for machine functions defined by the machine tool builder 51 and if there s a problem Diagnostics for HEIDENHAIN controls The operating reliability of machine tools and controls has improved continually in recent years However interruptions or problems can still occur Often it is simply a programming or parameter problem Here is where the true advantage of remote diagnosis comes into play The service technician communicates online with the control over modem ISDN or DSL analyzes the control and repairs it immediately HEIDENHAIN offers the TeleService PC software for remote diagnosis They enable an extensive search for problems on the control as well as in the inverter system and even in the motors themselves TeleService also features comprehensive remote operation and remote monitoring of the control The ITNC must be prepared by the machine tool builder for this function 52 Remote diagnosis with TeleService The TeleService PC software from HEIDENHAIN enables the machine tool builder to provide quick and simple remote diagnosis and programming support for the iTNC 530 controls The TeleService software is also of interest to you the NC user Installing it on a net work PC enables remote operation and remote monitoring of the ITNC 530 con nected to the network Remote data transfer Error diagnostics on the control The TNC provides
74. uring program e eS aS EI input Simple key assignment easily en GEKE Eo understandable symbols or abbreviations Ci a a ed 72 Sm clearly indicate each key s function The alphabetic keypad enables you to easily enter comments and G codes The integrated machine operating panel features easily exchangeable snap on keys that allow simple adaptation to the respective machine configuration You use the override potentiometers to make delicate adjustments of feed rate rapid traverse and spindle speed And the operating panel features a complete set of PC keys and a touchpad that can be used for example for operating the DXF converter The screen content includes two operating modes the program graphics and the machine status PLC function keys soft keys for machine functions Keys for screen management Screen layout mode of operation and for shifting between soft key rows Self explanatory function keys soft keys for NC programming Alphanumeric keyboard for comments or DIN ISO programs and a set of PC keys for controlling the operating system functions USB port for additional data storage or pointing devices Axis selection keys and numeric keypad Function keys for programming modes machine modes TNC functions management and navigation Override potentiometers for feed rate rapid traverse and spindle speed Machine operating panel with snap on keys and LEDs Ergonomic and elegant state of th
75. utting speed as alternative to the spindle shaft speed Feed rate can also be entered as Fz feed per tooth or Fy feed per revolution Constant contour speed Relative to the path of the tool center Relative to the tool s cutting edge Parallel operation Creating a program with graphical support while another program is being run 3 D machining Motion control with smoothed jerk 9 3 D tool compensation through surface normal vectors 9 Tool center point management TCPM Using the electronic handwheel to change the angle of the swivel head during program run without affecting the position of the tool point Keeping the tool normal to the contour Tool radius compensation normal to the tool direction Spline interpolation Manual traverse in the active tool axis system Compensating form errors of tools with 3D ToolComp co do de do do Rotary table machining 8 Programming of cylindrical contours as if in two axes 8 Feed rate in distance per minute Adaptive Feed Control 2 AFC Adaptive feed control adjusts the contouring feed rate to the current spindle power Collision monitoring 40 Dynamic Collision Monitoring DCM 40 Graphic depiction of the active collision objects 40 Fixture monitoring 40 Tool holder monitoring 40 DCM in the Test Run mode 53 Overview User functions continued Contour elements Approaching and departing the contour FK free contour programming Program jumps Fixed cy
76. wo dimensional programming graphics give you additional security while you are programming the ITNC 530 draws every entered traverse command on the screen 3 D line graphics The 3 D line graphics display the pro grammed tool center point path in three dimensions With the powerful zoom function you can also see the finest details You should especially use the 3 D line graphics to inspect programs created offline for irregularities before machining in order to avoid undesirable traces of the machining process on the workpiece e g when points are output incorrectly by the postprocessor In order to find the error location quickly the currently active block of the 3 D line graphics appears highlighted in the left window In addition the respective programmed end points can be displayed to show any concentrations of points Help graphics During cycle programming in the plain language dialog the ITNC shows a separate illustration for each parameter This makes it easier to understand the function and accelerates programming In smarT NC you will find a separate help graphic for each required input 32 rl wes 383 g E A DR RES Oly e eae eee EEE ee DO e a m agararaa ra i a a amp 18 FSELECTI 18 FCT DR RS GEX 70 CoY B EFFEEF NM zi THH gasiti NG Nae Naz Naa N36 Nae Hau Naz Naa Nee Nag NSE NSZ N54 NSG NSE NES NEZ Naa NER Nag NFA NPE NFA N B SEE
77. y high traversing speeds of b axis machining make axis movements difficult to foresee This makes collision monitoring a valuable function that relieves the machine operator and protects the machine from damage NC programs from CAM systems may avoid collisions of the tool or tool holder with the workpiece but unless you invest in expensive offline machine simulation software they ignore the machine components located within the work envelope And even then it cannot be guaranteed that machine conditions such as the fixture position will be identical to those of the simulation In the worst case a collision will remain undetected until the damage is done 16 In cases such as these the machine operator is supported by the dynamic collision monitoring DCM feature of the ITNC 530 The control interrupts machining whenever a collision is imminent thereby increasing safety for the machine and its operator This helps to prevent machine damage which can result in costly downtimes Unattended shifts become safer and more reliable With NC functions you can activate or deactivate previously saved fixture situations in automatic operation Specific fixtures can also be activated for each NC program from pallet tables This increases safety and reliability in automated production DCM Head Fix Jaw L Z 2z80 R FMAX PLANE RESET MOVE DIST10 FMAX CYCL DEF 247 DATUM SETTING 0339 L X 560 Y 1Z0 R FMAX PLANE SPATIAL S

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