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iTNC 530 - The Versatile Contouring Control for Milling

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3. HEIDENHAIN The Versatile Contouring Control for Milling Drilling Boring Machines and Machining Centers ITNC 530 dJe G ae i J 3Y T Mitt 34g333582g555888888 E if EEEE EEEE FEERE FEEFEE EEE E r E EET ETP ETETETT HIET fig FEEREREPHEL FF FIG RER Dik abed Te eee A Cite tay I m z m a fie ptrcecesSScageees ij jadnannbhaebtanscccaereceatencesazetaeettant grzscegeeeeegege Derr pee pre he eer eee Pr er ol ol call oll wll 2 wi i scanvees ae RG PEARS SSA RSRARRRARRRRRRRRGRR S TIER HSCI September 2013 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 HEIDENHAIN 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 EnDat 2 2 the bidirectional interface from HEIDENHAIN This achieves a high degree of availability for the entire system It can be diagn
4. FeOls amp 0 000 22 213 Y 8 800 C S1 22 188 258 aS 78 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 ultraefficient machining of slots of all kinds The roughing process is with 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 in crease the wear and tear on the tool On the contrary the entire length of a plain
5. _C examples KinematicsDesign_ Examples KINELI TAB KinematicsDesign Deu FMme ata Z_Portal tab Mountng Z Axis sam linear avs Y linear ais Z 2 length from rotary ads B to C sY collision monitored object sY collision monitored object mY collision monitored object 2 length from rotary axis B to C 2 length from rotary axis B to C sY collision monitored object amp 5 mY collision monitored object 2 s rotary axis C table Identifier Mount ing zZ Axis Position X 157 0000 314 0000 Y 130 0000 90 0000 z 330 0000 165 0000 tool table For tilting devices the machine tool builder can use the tables for the ma chine 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 come into contact with the machine cabin 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 creates fixtures from fixture templates which are provided by HEIDENHAIN or by the machine ma
6. 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 amounts of time can be saved by combin ing 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 Higher chip volume Relieves mechanical load on the machine Less vibration Integrated finishing of the side wall 23 Higher speed more accuracy truer contours High speed milling with the 1TNC 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 the best solution for certain m
7. even if they differ kinematically i e in their dimensions The 1TNC 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 n the Manual mode by soft key e By using the probing functions e With the automatic probing cycles Programming and editing B S IST 8 SCNmI 322 29393 8 888 ZS 2500 CORRECT THE PRESET S1 8 888 F 5 8 a S amp S 7 S 29 Programming editing testing The ITNC 530 opens endless possibilities The iTNC 530 is just as universal in application as it is flexible in machining and programming 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 30 years HEIDENHAIN conversation al programming has been the standard programming language for all TNC controls and for shop floor programming in general The smarT NC intuitive and self explanato ry 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 programming languages
8. infeed has been defined 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 converter making it possible to load contours or parts of contours from conversational programs Well thought out simple and flexible smar I NC the alternative operating mode 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 have grown over the last 30 years to become one of the most popular shop floor programmable controls The alternative smarI NC operating mode makes programming even easier Particu larly 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 Manual Programming and editing operation Tool call oase1 ROTATIONAL DIRECTION 120 PROBING SET UP CLEARANCE T ia CLEARANCE HEIGHT TROVE TO CLEARANCE Bud F a F Tou F evar TNC SOEMOSOXF plate HC 5 TOOL CALL 5 Z 52588 CYCL DEF 270 CONTOUR TRAIN DATA oe ACE 0390 1 TYPE OF APPROACH Depth 0291 1 RADIUS COMPENSATION Plunging depth Gs82 5 ARADIU Al
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10. programming time You program the part as usual in the working plane e g the X Y plane but it is machined in a plane that is rotated in one or More axes about 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 1TNC 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 iT NC 530 features four cycles for cylindrical surface machining e Slot milling the slot width
11. state of the 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 w Consistently upward compatible A promising future with HEIDENHAIN contouring controls For 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 basic
12. 530 compensates the misalignment with a basic rotation which means that in the NC program the part is rotated by the measured misalignment Compensating workpiece misalignment Compensate misalignment by rotating the coordinate system or turning the table 28 Datum setting 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 in the datum management e ina datum table or e by directly setting the displayed value Datum setting 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 presetting 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 Rotation angle riie PRESET PR DOC On machines with an automatic spindle head changer the reference point remains unchanged after a head exchange
13. FRELECTI 18 FCT DR FS COx Coven za ORs Ass FC DR GCA 90 CoWw 7z zB FCT DR R30 OOY 72 FEPeDssA OF1 NiO Gis Gi eae V 15 Zee Mia G31 GOR M4220 W135 F456 Nae Ti Gi 4208 Me na GESDOUTPUT COON RRPROGIA AG gt i SPSS SSCS SSSR EERE NO GFA GEO N Vee Zee j SSCS SSCS CCRC ERR ee Hae GEZ TO 025 Frees HaaZ pa GAR 590 X oe Y 14 8 21a Naa pba 287 58 N35 5 amp 1 Z 32 5 N38 X 43 095 2 457 0998 Mad Med 402 2a ae HAZ 292 68 Z 32 408 Has X 43 000 2492 48 NAB 294 007 2432 3408 NaS M44 20 232 mips NSO 444 404 232 2148 NIZ 244 009 22 125e NE4 2444 00 Z 22 03 NEZ X 015 675 Z 31 974a NGA M g5 87S Z 31 2783 NBE X r4B 071 2451 8698 NES XeGh 27 2458 ads N78 X 96 446p 2430 4076 N72 X 48 567 2e3e 70s M74 298 687 Z 90 0006 NIG 2646 768 220 040 smarT NC Programming Bolt hole circle center X ganlar in ist axis Canter in 2nd axis Disaster Starting angle Mr of repetitions oord top surfaca 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 In a 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 deta
14. Nano and TL Micro laser systems are available for 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 TL Micro More information about tool touch probes is available on the Intemet at www HEIDENHAIN com or in the Touch Probes brochure 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 TNC function KinematicsOpt is an important component to help you meet these high requirements With a HEIDENHAIN 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 BLK FORM 1 Z X B YO Z 48 GLK FORM 2 X 100 100 Z X 28 V 28 Re FMAX NG TCH PROBE 451 MEASURE KINEMATICS GERIEN GE MODE 0487 12 5 SPHERE RADIUS SET UP CLEARANCE RETR HEIGHT F PRE POSITIONING REFERENCE ANGLE ANGLE A AXIS FENO ANGLE A AXIS sINCIO ANGLE A AXIS 7MERS POINTS A AXIS ISTART ANGLE B AXIS sEND ANGLE B AXIS sINCID ANGLE AXIS MERS POINTS B AXIS F START ANGLE C AXIS JENO A
15. consult first with your machine tool builder Faulty installation or unsuitable software can impair the proper function of the machine Windows and Windows 7 are trademarks of Microsoft Corporation 46 cet alae FR a d Ill ef re FERN fo d Gtia Ari Papa et bi KG fT eg ek eher a prog end F d PHTH b Trima d PLA b Ter phra e A Friii d Regie cov b fema mign d hi L FOF etde de Outer zsermenk ren amp Lecter Gb Mettirg otf i Keen A risina Bl fmi bersee und kemmeitenn Ihe IINC programming station Why a programming station Everyone knows that you can quite easily write a part program with the iTNC at the machine even while it s machining another part 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 smarI NC HEIDENHAIN conversational or 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 tha
16. 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 Eu 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 O O OO O 92 Rotary table machining 8 Programming of cylindrical contours as if in two axes 8 Feed rate in distance per minute Adaptive feed control Be 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 Straight line Chamfer Circular path Circle center point Circle radius Tangentially connecting circular arc Corner rounding Approaching and Via straight line tangential or perpendicular departing
17. immediate context of the 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 ISO Programming ITINC 530 programming station only included in the programming station Also the ITNC can display standard formats PDF BMP GIF JPG etc TNCguide integrated in the control e g on the ITNC 530 orata programming station Content Tndex Search Touch Proba Cycles Intro ion t Introduction b Touch Probe Orcles ii Touch Proba Creles b t Haasurina Horkpiect Ex sple Detersinir Rutosatic Datum Det Exsapla Datum seti Exasple Ostum sati Autonatic Vorkpiect Recording the rem Heasuregent resul Classification of Tolerance Boni tor Teel ao ORT 8BBBB Ba BUBEB Vem Eat ia tab cle fer amar rbhinn nbaja
18. is the same as the tool diameter e Guide groove milling the slot width is greater than the tool diameter Ridge milling 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 traverse 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 and the tool is in contact 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 and in 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 normally high traversing speeds of 5 axis machining make axis movements di
19. 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 Programming aids 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 position capture Actual positions can be transferred directly into the NC program 54 graphics Display modes Plan view projection in 3 planes 3 D view also in tilted working plane Magnification of details Program verification BJF Graphic simulation before a program run even while another program is running 3 D line graphics an For verification of programs created offline Interactive programming In the Programming and Editing mode the contour of the NC blocks is drawn on screen while the graphics 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 in the Test Run operating mode Display of the current machining time in the Program Run operating modes position to continue machi
20. operational technique however has remained the same Ihe machinist who has been working with TNC does not have to relearn On the ITNC 530 he immediately uses all of his previous experience with TNCs programming and working as before sun a canoa o ose Fa Q se aaa 2012 INC 530 ina new design vum m na b i 2011 iTNC 530 with HSCI 2004 TNC 530 with smarT NC BG ga u u 2001 ITNC 530 These contouring keys from the TNC 145 are also on the ITNC 530 1997 ING426M TNO TNC 426 C P 1988 TNC 407 TNC 415 1987 TNC 355 1984 TNC 155 2012 TNC 640 for milling turning machines oeer fees sss sms sess cans u Br m e SERRE X Inside contour 1983 TNC 150 31 32 33 36 37 38 39 40 41 programmed with the TNC 145 BB 1981 TNC 145 the first contouring control from HEIDENHAIN Old programs also run on newer TNC controls Part programs trom 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 replacement part quickly and economically even now after more than 30 years without h
21. the bread and butter of the modern machine shop Here the ITNC 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 iT NC 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 ee 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 ee Circular path defined by its radius end 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 1TNC 530 can look ahead over a radius compensated contour for up to 99 blocks to watch for back cutting and avoid contour damage such as can occur
22. 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 FCDEMOS H AFCZ DEP mode Of course various overload reac tions 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 blowholes often appear particularly on 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 AFC Evaluation table Program table Tool number name LT CT IME T 00 00 07 88 08 80 00 00 13 00 00 13 00 00 09 00 00 09 00 00 29 00 00 30
23. two 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 program med tool center point path in three dimen sions 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 post processor 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 pro grammed 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 help graphics for all required input 32 Sie Prosranning and editing operation BENIN PIM EROSEFK HA BLE FORA 8 12 xX 08 Y 00 2 20 BLE Form 0 2 Kia YHOO Zei L x48 Win Re Fax L 2 5 Ra FHAX FPOL Ze Wen FL PR 72 5 Pea RL F750 Bev a H l FE DR RZZ 5 CL50 CCX 0 COY 8 18 FCT OR RSA 11 FL Ke 55 LENIGE AN 95 z ae 17 FET vep DA FS Cones GY 10
24. when roughing a contour with a large tool Straight line defined by its end point RND Rounding circular path defined by radius and corner point with a smooth tangential transition to Its adjoining contour elements CHF o 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 1TNC 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 program ming graphics present the possible variants for your selection 12 FCT OR Ras 13 FLT AN 85 14 FROL X 8 4185 15 FT DR Ris CCPR S CEPA 120 16 FLT 17 FET PR 15 PA Z15 DR CCOx 5 C 13 FCT DR R14 LENZS ig FOT DR Pix Piy 6e 28 FL AN 8 POX 5 POY 105 DE 21 END PEH SCHNETDE MA 35 Programming in the workshop Field oroven cycles for recurring operations Comprehensive fixed cycles for Cycles for complex contours Up to twelve subcontours can be milling drilling and boring The Subcontour List cycles SL are superimposed for machining The control particularly helpful for clearing pockets
25. 1 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 Com rcio 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 23 10 9 2013 H Printed in Germany ES Fl FR GB GR HK HR HU JP KR MX MY NL NO PH Vollstandige und weitere Adressen siehe www heidenhain de For complete and further addresses see www heidenhain de FARRESA ELECTRONICA S A
26. 10 FMAX L B 30 RO FMAX L Z 200 RO FMAX L X Z00 RO FMAX L Z 258 RO FMAX M2 END PGM OCM MM 0 S IST P T5 8x SINm MIT 07 35 74 792 Y 51 600 C 120 000 0 000 ZS 2588 F 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 106 870 S1 0 000 nS 8 a s 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 compo nents he working space and the collision objects are described using geometric bodies such as planes cubes and cylin ders Complex machine components can be modeled with multiple geometric bodies The tool is automatically considered a cylinder of the tool radius defined in the
27. Inspection e Connection with host computer Well designed and user friendly The ITNC 530 in dialog with the user The screen The large 19 inch TFT color flat panel display 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 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 During the course of the program status displays will always offer information on tool position the current program active cycles and coordinate transformations and other data The ITNC 530 even shows the current machining time The keyboard As with all TNCs from HEIDENHAIN the keyboard is tailored to the programming process The well thought out arrangement of keys in a clear division into function groups i e programming modes machining modes management TNC functions and navigation Supports you during program input Simple key assignment easily understandable symbols or abbreviations 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 r
28. NGLE C AXIS 7INCIO ANGLE C AXIS MERS POINTS C AXIS INO OF MEAS POINTS 50 To measure the rotary axes a calibration sphere is fixed at any position on the machine table and probed with the HEIDENHAIN 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 end of the measurement process automatically saves the machine geometry in the respective machine constants of the kinematics table 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 ITNC 530 by simply pressing the axis keys A simpler and more sensitive way however is to use the electronic handwheels from HEIDENHAIN You can move the axis slide through the feed motors in dire
29. The control speaks with you using easily under standable 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 iT NC 530 numeri cal control and iTNC 530 programming station now feature INCguide a conve nient help system that can show the user documentation in a separate window You can activate NCguide by simply pressing 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 a that appears on all TNC screens TNCguide usually displays the information in the
30. achine 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 network PC enables remote operation and remote monitoring of the ITNC 530 connected to the network Remote data transfer Error diagnostics on the control The TNC provides integrated functions with which the service technician in the case of failure can quick
31. achining tasks One example is the machining of highly accurate contours with very high resolution This is no problem for the ITNC 530 Here the control provides ideal performance with block processing times of less than one millisecond a P 1 PH re tae a u A Te a 1 9 Zu a el is iy ar 7 N En y ye ae ug ae Se ai RR ees ie es ue a ee vian x m rA a esl oe lig 1 aes zy es Ta p mle ae a A ea ee 24 Very high contour accuracy The iT NC 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 thi
32. aving to reprogram it CC X 0 000 Y 8 000 C X 0 000 Y 0 000 DR RRF M98 Z 10000 RO F9999M L X 7 600 Y 82 000 RL F9999 M 2 1 000 RO F9999 M RE RO F M CC X 12 500 Y 87 000 C X 12500 Y 94 000 DR RLF M L X 12 500 RL F M CC X 12 500 Y 87 000 C X 7 600 Y 82 000 DR RLF M machined with the iTNC 530 Familiar function keys take on new tasks Of course many innovations and improvements have been included in the ITNC 530 but the fundamental programming 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 INC control Werk zeug Achse vom Werkstiick wegfahren Innenkontur anfahren In das Werkst ck einstechen Innenkontur fr sen Machining with five axes Ihe iTNC 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 program s instructions depends essentially on the geometric behavior of the control With its optimized path control its precalculation of the contour an
33. 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 ITNC 530 s Tool Center Point Management feature TCPM an improvement upon the proven TNC function M128 provides optimal tool guidance and prevents contour gouging jie ee at Pe ere a a ose a er ees ra a PR BLEI rn 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 iTNC 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 e During peripheral milling machining is 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 TCPM defines the effect of the programmed feed rate as desired either e as the actual velocity of the tool tip relative to the workpiece Very high axis feed rates can result from large compensating motions during machin
34. 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 CAM system You can select parts of the contour and save them as separate NC programs This is especially helpful for example 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 cre ated NC program directly or in combination with the iTNC s contour train cycles 42 As arule 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 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
35. cores of applications The iTNC 530 is versatile It adapts optimally to the needs of your company regardless of whether you are manufactur ing 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 conversational 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 on the ITNC 530 since it is easy to operate the machine manually with the ITNC 530 The ITNC 530 can be programmed remotely just as well for example on a CAM system or at a 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 co
36. ct 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 hous ing In this way you can switch axes and set up the machine at any time regard less 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 e Traverse distance per revolution can be set e 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 capture NC start stop Spindle on off Soft keys for machine functions defined by the m
37. d 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 ITNC 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 calculates a 3 D tool compensation optional for end mills ball nose cutters or t
38. d to your needs You can even have the ITNC 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 available 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 iT NC 530 can assign the appropriate program and datum shift to parts mounted on pallets and brought to the machine in a random 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 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 iT NC 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 management In the pallet file you then simply define the positions of the workpieces on your machining
39. dinates 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 the actual machine axes The key benefit here is that you can run such NC programs on various Machines with differing axis configurations The postprocessor is the link between the CAM system and the CNC control Standard features on all prevalent CAM systems include post processors for DIN ISO 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 tT NC T
40. ensating tool form error 679938 01 Extended tool management 751653 01 Advanced functions for an interpolated spindle 800553 01 Opening CAD files directly on the ITNC 894423 01 Display and remote operation of external computer units e g a Windows PC 800542 01 CTC Compensation of axis couplings 800544 01 PAC Position dependent adaptation of the control parameters 800545 01 LAC Load dependent adaptation of the control parameters Motion adapt 800546 01 MAC Motion dependent adaptation of control parameters control Active chatter 800547 01 ACC Active suppression of chatter control Active vibration 800548 01 AVD Active suppression of vibration damping Global PGM settings Adaptive teed control AFC Python OEM process A additional axes 8 additional axes 3D ToolComp Extended tool management Adv spindle interp manager 57 Overview Specifications Components Operating system 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 MC main computer CC controller unit TE operating panel suitable for screens with 15 1 or 19 inches BF TFT color flat panel display with soft keys 15 1 or 19 inches Je HEROS real time operating system for machine control Windows 7 PC operating syste
41. es the mechanical load Changing machining conditions such as interrupted cuts various material dipping treatments or simple clear out also show that these features pay for themselves In practice removal rate increases of 20 to 25 percent are possible 20 ACC active chatter control option 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 anti dote 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 dynamic efficiency 21 Intelligent machining Option for adaptive feed rate control AFC Besides
42. espective 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 c 2 2 t 29 I DEF u ood Program run full sequence 7005 4000 iF INISHING FELD RATE OVEL GALL POS were Y 25 fed FRAX Hiz r Il OPERATION Q73 16 CIRCLE DIAHETER OPED soe FaLLCHANCE FOR SIDE Sie FEED RATE FOR MILLNG _ 325 868 Y 63 515 C 515 26 566 322 971 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 shitting 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
43. fficult 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 IDCM Tool Flex Jaw L Z 288 RO FMAX PLANE RESET MOVE DIST1 FMAX CYCL DEF 247 DATUM SETTING 0339 gt L X 568 Y 120 R FMAX PLANE SPATIAL SPA 0 SPB 38 SPC 0 MOVE DISTS FMAX PLANE RESET MOVE DIST
44. gies which are distributed over the four quadrants 19 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 and enhance 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 these three 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 combination of these TNC features in particular exploits the potential of the machine and tool and at the same time reduc
45. he 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 contour 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 This can be done very easily Using the mouse simply select the desired area In a pop up SEM 2 3 4 5 5 7 a 3 u gt a a 5Y Lad a o NANA N lt xsam I 0 0 D Do U 0 On Du P gt KY SIE THA 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 TNC DEMONCRDS CARES S32 PSG8 4288s h Part program on the basis of the imported DXF Tile 43 Ope
46. he networked iTNC 530 The ITNC 530 can be integrated into networks and connected with PCs programming stations and other data storage devices Even in its standard version the iTNC 530 features a latest generation gigabit Ethernet interface in addition to its RS 232 C V 24 and RS 422 V 11 data interfaces 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 IINC 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 a CAM system amp D LE LLI ITNC 530 Ethernet interface TNC 640 Ethernet interface MANUALplus 620 Ethernet interface D iS LLI Programs for data transfer With the aid of the free PC software TNCremo from HEIDENHAIN and an Ethernet or other data interface 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 software you can also transfer the screen contents of the control to your PC using the live screen function TNCremo uses
47. ies contours to move the tool in alternating material remaining in inside corners so that directions after each infeed to avoid it can be cleared later with smaller tools A contour damage at undercuts and to separate cycle is used for milling to the maintain the defined milling direction finished dimension climb or conventional after coordinate transformations such as mirroring 36 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 opera tions trigonometric functions roots powers logarithmic functions parenthe ses and logical comparisons with condi tional jump instructions Parametric pro gramming also offers you a simple method of realizing 3 D operations for which there are no standard cycles Of course para metric programming is also suited for 2 D contours that cannot be described with line segments or circular arcs but rather thro
48. ils 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 iT NC 530 indicates the calculated machining time in hours minutes and seconds Program run graphics On the ITNC 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 simu lated progress of workpiece machining HN PEH 17000 Me BLE FORM 1 Z X 20 W 32 7 59 BLE FORA 2 Ix 4 IV g4 12433 TOOL CALL 81 Z S1000 L Ka Yeo RO Pages L Z 1 Ra Feeee H3 EIRCULAR POCKET gR f ananan fis 2 i i KEFELEER GE an dA in in in ee OGL Oba a ile gots 3 a S888 a Ph Bi W0 RR Fee Be ex PRRBRRRRRARBR abnogom bso 56 Ven D RR Foaae al xeG5 Yeo RG FSae E Re Fooi C 1 Ei a 4 5 a C E 18 11 12 13 14 15 18 i 18 18 Ei Zi iz aa 24 25 28 z7 28 z9 I8 I rrrrerr 33 Programming in the workshop Straightforward function keys for complex contours Programming 2 D Contours Two dimensional contours are
49. ing near the center of tilting e as contouring feed rate of the axes pro grammed in the NC block The feed rate is usually lower but you attain better sur face quality 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 or adjust it manually with an electronic handwheel The ITNC 530 makes sure that the tool remains on the contour and does not damage the workpiece 13 Machining with five axes Swivel head and rotary table controlled by 1T NC 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 iT NC 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 are often very complex and require time consuming computing and programming work Here the ITNC 530 helps you to save a great deal of
50. lowance for side ee JOENTER Fre gsi Cvet DEF 25 CONTOUR TRAIN Radius compensation Duaruiak Too1 n a rara s1opa1 data As always HEIDENHAIN has also placed great value on compatibility You can switch at any time between smarI NC and conversational programming But not only can you write programs with smarl NC you can test and run them as well But even the experienced TNC specialist profits from smarT NC The new smarT NC wizard completely unifies the worlds of smarT NC and conversational program ming 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 form based work step programming meth od of smarT NC en gt josi tions an i jru circle 1 1 Jpesit ion 12 Jposition Eu Een as ry m 1 4 Cres ion Fs i i 1 5 Jposit ion a 1 8 Jposit ion 394 2 DL Eliab or upcut H33 Be JE le 5 1 7 Position Trpe Of approach Approach radius Center angle Contour nae THE SDEAO OF plate HE 39 smar I 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 i
51. ly and simply detect faults in the area of the drives or in the hardware Overview User functions Brief description Basic version 3 axes plus spindle O 4th NC axis plus auxiliary axis or 0 7 V7 a total of 14 additional NC axes or 13 additional NC axes plus 2nd spindle 78 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 am 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 aa 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 cutting speed as alternative to the spindle shaft speed Feed rate can also be entered as Fz
52. m as user interface only with MC 63xx RAM memory 1 GB Hard disk with at least 21 GB program memory Linear axes to 0 1 um Angular axes to 0 000 1 ae Maximum 99999 999 mm 3937 inches or 99999 999 Line in 4 axes 3 Linear in 5 axes subject to export permit Circular in 2 axes 8 Circular in 3 axes with tilted working plane Helical superimposition of circular and straight paths Spline execution of splines 3rd degree polynomial Bat 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 Sun Maximum 100 m 3937 inches el Maximum 60000 rpm 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 Kbps Extended data interface with LSV2 protocol for remote operation of the ITNC 530 over the data interface with the HEIDENHAIN software TNCremo or TNCremoPlus 2 x gigabit Ethernet 1OOOBASE T interface 18 ZU SB lt iren x MO HEIDENHAIN DNC for communication between a Windows application and ITNC DCOM interface sen Fast and simple troubleshooting through integrated diagnostic aids Operation O C to 50 C Storage 20 C to 60 C Comparison of contr
53. n counteracts these problems with intelligent control technology to enable designers to further improve the quality and dynamic performance of machine tools That saves time and money in production dynamic precision The machine tool builder can use 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 are 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 workpieces In any setup and even in interlinked machining 26 Tool management For machining centers with automatic tool changers the ITNC 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 fitte
54. n for communication Program offline and enjoy the advantages of the 1T NC Frequently 5 axis programs are written on offline CAM systems and then transferred to the control over a data line Here too ITNC 530 performance comes 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 1TNC 530 s powerful features 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 technolo gy 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 work piece A postprocessor uses the geometry and technology data to create an execut able program which is then usually trans ferred 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 specific NC programs take the respective machine configuration into account and include all coor
55. na 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 enter the parameters for machining options You can define other functions such as measuring cycles in separate forms smarT NC TNC SHARTNC SIEBV2 HP AZ aos jros t on 64 Position 65 Position 66 Jresition 87 Position 68 Position a9 Position 0 BM rosition 71 C Position 40 Defining positions Programming contours You define contours in the same way as you do part programs using 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 Frosramming and editing Stay simple and flexible when programming machining patterns Machining positions are often arranged in patterns on the workpiece With the pattern generator in smarI 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 poi
56. ng Booo F 4 150 Fler 500 T Diameter fie Thread pitch 1 5 j Depth 18 4 4 Xm Countersink Fir ri smarT NC Programming TNC SHARTNC 123 HU Machining operation prosran 123 mm j z r 0 re0 Program settings Overview Tool Pocket p Position gt e DATUM outside rectangl r m mz om Eee Rectangular pocket sko Bee 3 1 E Too data u 3 2 ER pocket parameters JE Packet length Pocket width corner radius Depth Plunging depth Point pattern 3 3 He Positions in file 2 4 s ovs1 data UFORM HP 41 Open for communication The ITNC 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 file has been loaded onto the ITINC 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
57. ning The graphic support in smarl NC also lets you return to a point pattern Returning to the contour Mid program startup in any block in the program returning the tool to the calculated nominal Program interruption contour departure and return Datum management ee One table per traverse range for storing datums Datum tables Several datum tables for storing workpiece related datums datums can be machined workpiece by workpiece or tool by tool Touch probe cycles Touch probe calibration Compensation of workpiece misalignment manual or automatic Datum setting manual or automatic Automatic tool and workpiece measurement Global setting of touch probe parameters Pallet tables aa Pallet tables with as many entries as desired for the selection of pallets NC programs and 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 Chinese traditional simplified Czech Danish Dutch Finnish French Hungarian Italian Polish Portuguese Russian Cyrillic Soanish Swedish 41 For more conversational languages see Options 55 Overview Accessones Options i Electronic handwheels e One HR 520 portable handwheel or e One HR 550 portable wireless handwheel or e One HR 130 panel mounted handwheel or e Up to
58. ntrol loop cycle time Motion control with smoothed jerk High spindle speed J J J e Fast data transfer Five axis machining with swivel head and rotary table e When you are programming away from 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 production 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
59. nts in one file smarT NC displays the point patterns in a tree structure smarT NC can even handle 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 smarl 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 smarI 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 alo
60. nufacturer 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 Global program settings Option The global program settings which come into play particularly in large scale mold making are available in the Program Run and MDI modes It allows 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 Axis locking Handwheel superimposition with axis specific memory of paths covered per handwheel also in virtual axis direction Superimposed basic rotation Superimposed rotation Globally valid feed rate factor Limiting the working range Limit Plane Program run full sequence Programming and editing lBasie rotation preset table basic rotation sen kalr amrai a Active preset number 20 Global setting
61. ols e Basic machining centers up to 5 axes spindle C e Machine tools machining centers up to 18 axes 2 spindles en O e Milling turning operation up to 18 axes 2 spindles faa ao nn Program entry e In HEIDENHAIN conversational format a aa e DXF converter Option e FK free contour programming Swa O e Extended milling and drilling cycles Cn a NC program memory 2 GB 2GB 5 axis and high speed machining Option Option Option Block processing time e t Input resolution and display step standard option New design of the screen and keyboard Optimized user interface AFC adaptive feed control ACC active chatter control DCM dynamic collision monitoring Global program settings KinematicsOpt Touch probe cycles Pallet management Parallel axis function ib DOSER s eer m Function available TNC 640 s ITNC 530 Function planned TNC 620 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 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 0364
62. orientation of the workpiece on the machine and set the workpiece reference point This is a time consuming but indispensable procedure After all any error directly reduces the machining accuracy 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 iT NC 530 offers numerous probing cycles for automatic alignment of the workpieces presetting and measurement 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 handwheels 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 HEIDENHAIN 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 ascertains the workpiece misalignment by probing a surface two holes or two studs The ITNC
63. oroid cutters Compensating form errors of tools with 3D ToolComp option 3D ToolComp is a new and powerful special cycle that uses a laser system to option for three dimensional tool radius measure the form of the tool so that the compensation A compensation value table 1TNC can use this table directly If the form is used to define angle dependent delta deviations of the tool used are available as values that describe the tool deviation from a calibration chart from the tool manufac the ideal circular shape see figure turer then you can create the compensa tion value table manually 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 DR2 0 002 NDR a 11 Machining with five axes Guided tool tip CAM systems use postprocessors to generate 5 axis programs In principle such programs contain either all coordinates of the machine s existing NC axes or NC blocks with surface normal vectors When machining with five axes three linear axes and two tilting
64. osed and is immune to noise for everything from the main computer to the encoder The uniformly digital design from HEIDENHAIN guarantees 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 and allow you to look forward with confidence This brochure describes the functions and specifications of the ITNC 530 with NC software 6064203 2 Contents The 1TNC 530 Where can it be 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 The right control for scores of applications Well designed and user friendly The iTNC 530 in dialog with the user Consistently upward compatible 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 ACC active chatter control Adaptive feed control AFC Machining any contour slots with trochoidal milling Higher speed more accurac
65. perate the programming station without an ITNC keyboard You can use a virtual keyboard instead it is displayed together with the iTNC control panel and features the most important dialog initiation keys of the iTNC 2 ant editing Mm lt z U Lm ST 47 Workpiece measurement Setup workpiece presetting and measuring with touch tngger probes Workpiece touch probes from HEIDENHAIN help you to reduce costs in the workshop and in senes production Together with the ITNC 530 touch probes can automatically perform setup measuring and inspection functions The stylus of aTS 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 vanous 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 Touch probes with cable connection for signal transmission for machines with manual tool change TS 230 HTL version Touch probes with infrared signal transmission for machines with automatic tool change TS 440 compact dimensions TS 444 compact dimensions battery free power supply through integ
66. rated air turbine generator over central compressed air supply TS 640 standard touch probe with wide range infrared transmission TS 740 high probing accuracy and repeatability low probing force More information about tool touch probes is available on the Intemet at www HEIDENHAIN com or in the Touch Probes brochure Tool measurement Measunng 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 TL Nano andTL Micro laser systems for tool measurement The systems are installed directly in the machine s workspace where they permit tool measurement either before machining or dunng 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 tngger Signal is transmitted to the ITNC 530 The TT 140 uses signal transmission by cable whereas the TT 449 operates with Signal transmission over infrared beam and does not require a cable It is therefore particularly suitable for use on rotary and tilting tables The TL
67. s 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 Handwhes superieap A Hove Max wal Acil val iRotation Er onor Feed rate override onors 18 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 flexibly from the outside in or vice versa and also from top to bottom or vice versa This results in four different machining strate
68. s 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 makes 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 soeeds 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 the motion quantities such as velocity and acceleration also jerk and result from vibrations of machine components and other causes Hr oo paaa m I u an ape AP geet re ages rd mE T Cua i Er 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 Precisio
69. shift the drawing datum to a suitable location simply by clicking an element Bees SE ERBE amp amp amp om Ham RET m m 1 Km ee bee Kon In mu oc i ARG Ua aad ad Wd Cl ii id a a Ki a os ae od CG Lied een ee oe oe bi iL aaa eS J Weine a VE ae a I nn u ee a ver Kan i I Les k Bunn bo E E E Bae me 1167 Gain EI oe ike mae BEEE 4 a Bi ba Noms a s Dae I E bel I ie TOT i Li You can define the following locations as reference point e The beginning end or mid point of a line e At the beginning end or center 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 can result between two elements e g between a straight line and a circle you can select the correct intersection with a mouse click m b F 3 am SSE ay as w e J a ul D N TINIE a 3 D B D DO D D PEJE 11 5 n wo Elenent info e 262 5722 221 5759 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 t
70. t were written on a CAM system The high resolution program verification graphics help you even with complex 3 D programs to easily spot contour damage and hidden details Training with 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 smarl NC in HEIDENHAIN conversational language and in DIN ISO the ITNC programming 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 TNC user interface IKeerann n Timm En deBEhr TE a m Bern Or as an alternative you can even o
71. table Inspecting workpieces for proper machining and dimensional accuracy The ITNC 530 features a number of measuring cycles for checking the geometry of the machined workpieces To run the measuring cycles you insert a 3 D touch probe from HEIDENHAIN see page 48 into the spindle in place of a tool for the following tasks 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 e Ascertain machining error trends Tool measurement and automatic compensation of tool data Together with the TT and TL touch probes for tool measurement see page 49 the iTNC 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 inspecting the tool during machin ing 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 automatically inserts a replacement tool gin TET MR ae fi 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
72. the LSV2 protocol to operate the ITNC 530 remotely 45 Open for communication The 1TNC 530 with Windows 7 Windows applications on the iTNC 530 The iT NC 530 hardware option with two main computers additionally features the Windows 7 operating system as a user interface enabling the use of standard Windows applications One main computer attends to the real time tasks and the HEIDENHAIN operating system while the second main 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
73. the contour Via circular arc FK free contour FK free contour programming in HEIDENHAIN conversational format with graphic support for programming workpiece drawings not dimensioned for NC Program jumps Subprograms Program section repeat Calling any program as a subprogram Fixed cycles 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 Coordinate transformation Programmable Datum shift rotation mirror image scaling factor axis specific 8 Tilting the working plane PLANE function Manually definable 44 Global program settings make it possible to manually define shifts rotations and handwheel superimpositioning O parameters Mathematical functions sin amp cos amp tan amp arc sin arc cos arc tan a e In log Programming with variables Va Va b Logical operations
74. three HR 150 panel mounted handwheels via HRA 110 handwheel adapter Workpiece measurement e TS 230 3 D touch trigger probe with cable connection or e TS 440 3 D touch trigger probe with infrared transmission or e TS 444 3 D touch trigger probe with infrared transmission or e TS 640 3 D touch trigger probe with infrared transmission or e TS 740 3 D touch tngger probe with infrared transmission Tool measurement TT 140 3 D touch trigger probe or TT 449 3 D touch trigger probe with infrared transmission e TL Nano laser system for contact free workpiece measurement or e TL Micro laser system for contact free workpiece measurement Programming station Control software for PCs for programming archiving and training e Single station license with onginal 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 Software for data transfer free of charge e TNCremoPlus Software for data transfer with live screen function 0 Additional axis 01 354540 01 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 option1 01l 367591 01 Rotary table machining e Programming of cylindrical con
75. tours 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 Tool 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 3rd degree polynomial 18 HEIDENHAIN DNC O1 526451 01 Communication with extemal PC applications over COM component 56 42 45 46 48 52 77 78 92 93 96 98 133 141 142 143 144 145 146 DCM collision Additional language 530184 01 Slovenian 530184 02 Slovak 530184 04 Norwegian 530184 06 Korean 530184 08 Turkish 530184 09 Romanian 526450 01 Load and convert DXF contours 5 6057 01 Global program settings 579648 01 Adaptive feed control 579650 01 Python application on the ITNC 630916 01 Touch probe cycles for automatic measurement of rotary axes Spatial compensation of error in rotary and linear axes 4 additional control loops 8 additional control loops Comp
76. ugh 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 periph eral 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 ona workpiece TE PLNGNG O211 PREDEF DUELL TIME AT DEPTH oze22 0 SSURFACE COORDINATE o284 PREDEF 22ND SET UP CLEARANCE fae o1a 5 PLUMGING H Olis iS zFEED RATE FOR PLAGNG O122 500 FEED RATE F ROUGHNG is i CLIMB OR UF cuT 34 END PGN TST mM 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
77. with automatically calculates the resulting combined contours This term is used to contour and the tool paths for roughing or Frequently recurring operations that comprise several working steps are stored Identity machining cycles for pilot drilling clearing the surfaces Subcontours can be in the iTNC 530 as cycles You program roughing and finishing when the contour or pockets or islands Different components subcontours are specified in subroutines are combined to form a single pocket in them under conversational guidance and are Supported by graphics that clearly illustrate the required input parameters In this way one contour description can be which the tool avoids the islands used for more than one operation using different tools 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 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 The ITNC 530 maintains a finishing You can also program open contours allowance on the wall and floor surfaces with the SL cycles This enables the during roughing When roughing with iTNC 530 to observe allowances for 2 D different tools the control identif
78. y truer contours High speed milling with the iTNC 530 Dynamic 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 the IINC 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 s

iTNC 530 - The Versatile Contouring Control for Milling

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