HRB-4 1504 brochure
Contents
1. dt urmazlar DURMA HRB 4 FULLY HYDRAULIC 4 ROLL BENDING MACHINES HRB 4 1504 1500x 3 4 mm HRB 4 2510 showing DURMAZLAR DURMAZLAR MAKINE OS8 75 YIL BULVAR BURSA TURMIVE TEL 90224 719 1800 FAX 90 226 242 75 80 HOLDING WANT Lar com tr 26 02 2013 HRB 4 1504 EN doc 1 16 dr urmazlar DURMA BENEFITS OF 4 ROLLS PLATE ROLL BENDING MACHINES 4 roll machines are more precise faster more productive and safer plate roll benders w by its user friendly operations without dependence to operator competence n Fig 1 e The most accurate ease of operate the fastest bendings are acquired with 4 rolls machine In principal the sheet is hold in between top and bottom rolls and by side rolls upright movements and turnings bending is realised Fig 2 e The bottom roll which is positioned with the same axis with top roll tighten the sheet from the edge and creates perfect pre bendings By this way the flat zone of the sheet edges is minimised e The side rolls positioned right and left of bottom rolls are independent p axes These axes contributes to perfect bendings w Fig 3 e The sheet is controlled by tightening of top and bottom rolls This operation does not allow the sheet is skid and fall down The machine can also be installed below the ground I i Fig 4 e The paralelism of the sheet can be assured by support of side roll middle position at the rear e Forming the sheet by controlling it in between top and2. 228 219 1800 FAX 90 224 242 75 BE WANG ML com br 26 02 2013 DURMA NC Control Unit S530 Graphic color 7 Icd tft display 800 x 480 pixels resolution 128 MB silicon disk 51 keys ip65 keyboard 33 general purpose keys plus 18 function place on the near of the display 4 fast counting circuits for line drive 0 5Vdc differential encoders or npn push pull The encoders are powered at 5Vdc max 200mA per channel 4 analog outputs 10V with 13bits sign resolution 4 digital inputs for the zero micros 4 analog inputs 12 bits resolution ranges 0 10V 0 5V 2 general purposes analog outputs 0 10V 8 bits resolution 32 digital inputs 24Vdc 32 digital outputs 24Vdc 0 7A max protected against overload and short circuits 2 serial port rs232 1 Can port with 9 pins subd f connector 1 ethernet port 10 100 Mbit lan connection 2 USB 2 0 ports 24Vdc power supply Software Manuel teach in and automatic working modes Standard 7 axies X1 X2 Y1 Y2 P P1 Z Conic and parallelism control Slow and fast speed by key Adjustable rolling speed by keys Adjustable bending speed by keys X Z Y Z axes interpolation 100 step 2500 program memory Automatic rolls referancing User friendly program editor USB port for programs and parameters backup Part pcs programing Working hours counter Metric Imperial system Turkish English German French Spanish Italian
3. bottom roll is also the most suitable bending operation for CNC applications Difficult bending shapes like poly centric or eliptic workpieces can also be acquired easiliy with CNC 4 Rolls machines e 4 rolls does not require to remove and then flip and then try to acquire the parallelism of the worksheet after the prebending comparing with 3 rolls machine Which means 4 rolls are 50 more efficient than 3 rolls Fig 9 DURMAZLAR MAKINE O58 75 YIL BULVARI BURSAJTIRENE TEL 90995 219 1900 FAM 90 794 282 75 ED HOLDING WAAC Lar om br 26 02 2013 HRB 4 1504 EN doc 2 16 Mia urmazlar DURMA ENGINEERING AND PRODUCTION ADVANTAGE The mechanical and hydraulic systems on HRB 4 machines are designed by experienced Durma engineers These engineers design the machines utilizing parametric 3D engineering technology Pro Engineer as well as implementation of static and mechanism analysis All mechanical hydraulic and electronic systems are designed and tested by Durma electrical and mechanical engineers Only following lengthy tests and evaluations are the machines authorized to be manufactured in serial production EEE URES mm 3 484e 000 3 194e 000 2 904e 000 2 5132 000 2 3232 000 2 0326 000 1 7422 000 1 4526 000 _ 1161e 000 _ 87118 001 _ 5807e 001 2904 001 Mm 1000 030 aa 2 gt i ie pr DURMAZLAR DURMAZLAR MAKINE OSB 75 YIL BULVARI BURSA TURMIVE TEL 90224 219 18
4. spring back minimisation Durable Rolls and Crowning System The most important element of a plate roll bending machines are the rolls itself Weak rolls in the market are deformed during the bending and minimum workpiece diameter reaches to 5 times of top roll diameter Highly durable carbon steel C45 rolls are machined by CNC Lathes with high precision without creating notch effect Working surfaces of the rolls are induction hardened to HRC 54 2 and hardness tests are done from different points 1 2 times diameters are acquired easily Rolls are machined as crowning shape to compansate the deflactions on the rolls during the bending Special Crowning for other materials can be applied free of charge when ordering Roll Deflection mm COMPETITORS 1000 2000 3000 4000 DURMAZLAR MAKINE SRE 75 YIL BULVARI BURSA TURMNE TEL 072719 1800 FAX 9 774 amp 2 TS EQ WAU Ler Som tr 26 02 2013 HRB 4 1504 EN doc DURMA Roll Crowning System i Y Hardened Rolls sense HOLDING 5 16 dr urmazlar DURMA High Torque Roll Triggering By its high torque Durma machines bend the sheet with less steps Top and bottom rolls are triggerred by high torque hydromotor planet gearbox and gear system Trigger system is positioned on the same axis with roll and high torque is transferred to the sheet without any lost Strong Hydraulic Brake Especially during the pre bending system does not allow the sheet to slip back wh
5. 00 FAX gt 90 224 242 7580 z VAA Chuya lar Cara tr 26 02 2013 HRB 4 1504 EN doc 3 16 dr urmazlar DURMA Stable and Robust Machine Body Machine body is strengthen and lowered to minimise the twists and deformation The robust body of the machine is joined to the strong frame of the machine by steel bars Machine body frame and steel bar connections are stres relieved after the welding operation Whole body is machined with 5 axes CNC machining centers with single reference fixing By this way parallelism of all axes and the surfaces of the machine precisely which assures the precision and longlasting of the crticial characteristics machine pan aa DURMAZLAR MAKINE QSA 75 YIL BULVAR BURSA TURSYE TEL 90 226 219 1800 FAR 90 274 742 75 20 WANG ML com br 26 02 2013 HRB 4 1504 EN doc 4 16 dr urmazlar Strengthen Guiding Systems Rolls are guided with spherical roller bearings and bronze beds Guiding system requires less lubrication and keeps it precision in long term Rolls Rolls and their positions are selected after long term engineering tests and evaluation periods Side rolls are guided by swing beds which allows them to act as 2 independent axes moving on planetary shape System allows to bend minimum workpiece diameter as 1 2 times of top roll diameter dependent to the capacity of the machine Side rolls are approaches to the top roll on curve movement which allows to get perfect prebendings as well as
6. Russian Polish languages Alarm list ps a HRB 4 1504 EN doc 9 16 dr urmazlar DURMA CNC Control System Optional CNC control system with its graphical control system allows the bending to be done step by step or automatically calculating the bending steps Due to changes in the structure of the material there must be entered correction for pre bending and bending steps after the first bended plate to get desired bending form Correction coefficients can be recorded to CNC control unit for using them in similar characteristic materials bending operations CNC control unit allows to make bending step by step or automatically Difficult bending parts can be bent easily with using bending shapes like Cylindrical Polysentric Ellipse Oval Paralel Side Rectangular Oval and Arc User friendly CNC control unit system has interpolation capability due to proportional valves CNC control unit can store up to 10000 program For editing the recorded programs can be performed with easy to use editor page Programs and the machine parameters can be backed up with USB Pendrive During any problems factory settings can be undone The control unit can be connected to a computer with using ethernet cable So Durma service center can be connected to using remote connection to PC Lubrication system offered as an option operating times can be set at the control unit Plate feeder vertical and side supports offered as an option can be include
7. azlar STANDARD EQUIPMENTS e PLC control system e Conical bending e Induction hardened rolls e Stress relieved steel construction body e High tensile carbon steel rolls e Sealed spherical roller bearings e 2 rolls drive system with gears e Electronic synchronized rolls e Adjustable pinching pressure e Overload protection e Safety wire around the machine e Manual lubrication e User manual e CE DURMA OPTIONAL EQUIPMENTS e NC Control Unit S530 e CNC Control Unit S500 e Polished rolls e Adjustable turning speed NC CNC Standard e Hydraulic vertical support 2 TON 2 3 4 mt e Hydraulic side supports e NC included side and vertical supports S500 e Oil cooling e Oil heating e Automatic centralized lubrication system e Welding possibility on the machine e Plate feeding platform with alignment unit e Special plate support systems e Loading unloading systems Plate Bending Innovation DURMAZLAR MAKINE SB 75 YIL BULVARI BURSA TURKHNE TEL 9072 719 1800 FAM 90 274 242 75 80 v r Churuwan com tr 26 02 2013 HRB 4 1504 EN doc pawana 16 16
8. d as NC functioned teachable into Control Unit So supports can be programmed in teach in mode and provided automatically working during bending DURMA HRB 4 CNC Er 7 DURMAZLAR DURMAZLAR MAKINE OSB 75 YIL BULVARI BURSA T RKIYE TEL 90724219 1800 FAX 90 224 242 75 80 HOLDING WPA Mana Fik Con br 26 02 2013 HRB 4 1504 EN doc 10 16 dr urmazlar TTIE mu mm xE e E E ss io m Ba a ERAS ee oT Bee ER an eee ree bi pe Dr ME ar m Fas Toe I a m Tam apm MT Rr i ane k mua x smed o im mim DURMA CNC Control Unit S500 CPU AMD Geode ETX LX800 500Mhz with 128Mb of RAM FPGA integrated logics surface mounting fiber optic 24Vdc 100W max power supply 15 TFT XGA colour display with antiglare screen Ergonomic alluminium housing with a panel suitable for machine operational selectron switches and push buttons Dedicated scratchproof oil proof IP65 keyboard with 28 keys Silicon hard disk flash disk Preset for standard pc keyboard 2 serial ports rs 232 2 USB port for memory stick 1 ethernet port 1 can open port Fiber optic interface Local area network Software Manuel teach in and automatic working modes Standard 7 axes X1 X2 Y1 Y2 P P1 Z Optional up to 21 axes Conic and parallelism control Slow and fast speed by key Adjustable rolling speed by hand wheel Adjustable bending spe
9. ed by keys X Z Y Z axes interpolation User friendly program editor Automatic rolls referancing Automatic cylindrical polycentric oval oval parallel sides rectangular and arc bending sequence calculation Mildsteel database New database creating US USB port for programs and parameters backup 100 step 30000 programs memory Program editing Part pcs programing Working hours counter Metric Imperial system Stand by programming Turkish English German French Spanish Italian Russian Polish languages Alarm list DURMAZLAR MAKINE O58 75 YIL BULVARI BURSAJTIRENE TEL 90995 219 1900 FAM 90 794 282 75 ED HOLDING WAAC Lar om br 26 02 2013 HRB 4 1504 EN doc 11 16 ae urmazlar DURMA Conical Bending System By strong body and angular bottom and side rolls wide angle amp small diameter conical parts are easily bent While machines in the market is bending conical bendings of 3 times of top roll Durma HRB 4 machines can bend conical bending of 1 5 times easily pfffourmanar DURMAZLAR MAKINE OSB 75 YIL BULVAR BURSA TURKIVE TEL 90224 219 1800 FAX 90 224 242 75 80 HOLDING WAN uaar Bom tr 26 02 2013 HRB 4 1504 EN doc 12 16 Mia urmazlar DURMA Hydraulic and Electrical System Machine movements are trigerred by hydraulic components The precision on the all axes are acquired by world leader Bosch Rexroth valves high speed response ability And pressure safety valves used aga
10. ich may create safety problems Pressure safety valves are protecting the hydromotors and other components from overloads and peak pressures Precise Roll Positioning System Side rolls are triggered by 4 different strong hydraulic cylinders Syncronisation between the rolls are acquired by magnetic ruler measurement and PLC s responds within miliseconds Thanks to high precision load holding valves Bottom roll tightens different thickness of sheets without deformation and taking to the consideration of its paralelism by hydraulic adjustable strong torsion bar Z AXIS VALVES ELECTRIC T MOTOR T HYDRAULIC PUMPS BRACKET X2 Y2 P P1 0 AXIS VALVES BRACKET X1 Y1 AXIS VALVES CONTROL UNIT l a pi _ DURMAZLAR DURMAZLAR MAKINE OSE 75 YIL BULVAR BURSA TURMIVE TEL 90224 219 1800 FAX 70 224 247 75 80 HOLDING WAALS aren Com tr 26 02 2013 HRB 4 1504 EN doc 6 16 dt urmazlar DURMA PLC Control System Standard PLC control system ensures the machine s bottom and side rollers synchronous operation This process is provided via the PLC with 6 axis control and touch screen operator panel In addition prior experience the circular bending with the facility for bending up to 5 steps of the program is ease of use and Saves time DURMA HRB 4 PLC PLC Control Unit e Dedicated scratch proof oil proof acid resistant IP65 sealed touch panel PLC Panasonic 32 I O Memory 5 Mb
11. ight w Ge l u DURMAZLAR DURMAZLAR MAKINE OSB 75 YIL BULVAR BURSA TURMIVE TEL lt 90226 2191800 FAX 70 224 242 7580 HOLDING WANG ML com tr 26 02 2013 HRB 4 1504 EN doc 14 16 dt urmazlar DURMA HRB 4 1504 TECHNICAL DATA L L Z 100 U G a TYPE HRB 4 1504 Number of rolls Rolls Lenght L 1550 Pre bending capacity 3 7 8 100 m m m g m It Width mm 89 gt x MO C 1140 m m m m m m m m K KW m 1 400V 3 Phase 50 Hz Or other mm gt Weight approx Kg Motor power KW A SO 2 Power supply m min Max Pass Through mm Bending speed m min 4 2 NC CNC models 1 4 2 adjustable Oil Tank Capacity T Feeding rolls 1 planetery gear box hydraulic motor and gear system Rolls housing Spherical roller bearings and bronze housings NC CNC models Proportional speed NC CNC models 7 axies geometric control All datas given according to 240 N mm yield point All bending capacities decreases upto 50 in wide angle conics Ideal pre bending range is between 2 3 mm with standard rolls crowning i I i I i DUR MAL AR DURMAZLAR MAKINE O58 75 YIL BULVARI BURSAJTURKHNE TEL 902772 219 1800 FAM 0 274 747 75 Bl HOLDING 26 02 2013 HRB 4 1504 EN doc 15 16 dr urm
12. inst peak pressures and overload provides protection for motors and other components Electrial system designed compatible with CE safety regulations The system consists of well known electrical components such as Siemens Schneider Phoenix and Opkon The system is protected by current overloadings for its components powersupplies electronics and motors PLC Control Unit used from PANASONIC NC and CNC Control Unit used from world leader ESA Gv Bending Capacity and Calculation Our machine capacities are defined for 240 N mm yield point sheets For different length and thick sheets you can use DURMA ROLL BENDING CALCULATOR durmazlar DURMA mE A R r EER Rr Prena Gr Mr sega 05 wom ES A Se ee ME A UNK ee es ee ee TE OR RR WAS RAY VARTER BERN S TURNER Y PAA OE RR JERN VA f Ullern AR HOLDING l Er 7 DURMAZLAR DURMAZLAR MAKINE OSB 75 YIL BULVARI BURSA T RKIYE TEL 90724219 1800 FAX 90 224 242 75 80 HOLDING WPA Mana Fik Con br 26 02 2013 HRB 4 1504 EN doc 13 16 dr urmazlar DURMA Optional Side Vertical or Special Sheet Support System Optional hydraulic side or vertical supports the sheet s stretch and prevent deterioration of the bending form in big shaped bendings Moveable gauges with hydraulic double cylinders are produced from St52 steel construction Vertical supports capacity is to provide 2000 mm sheet It can produced according to different tonnage and he
13. yte Display Monochrome LCD 3 ekran Resolution 128 W x 64 H 3 colors led backlight green red orange Communication port 1 RS232C Seri Port Temprature 20 60 C Software Manual working mod Standard 6 axies X1 X2 Y1 Y2 P P1 3 colors display for machine situation Conic and parallelism control 5 set point programing Contrast adjusting Turkish English German French Spanish Polish Hungarian Croation languages Alarm list er DURMAZLAR DURMAZLAR MAKINE OSE 75 YIL BULVAR BURSA TORKIYE TEL 90226219 1800 FAX 90 224 242 75 80 piffen WANT Lar com tr 26 02 2013 HRB 4 1504 EN doc 7 16 ae urmazlar DURMA NC Control System Optional NC control system in addition to the PLC control system has the property to work manual teach in and automatic modes of operation In manual mode the use of all functions are provided by the operator In teaching mode for the operator to twist all the steps are recorded respectively In automatic mode all recorded movements are repeated respectively by the machine NC control system has the capacity to save 2500 programs consisting of Max 100 steps DURMA HRB 4 NC DURMAZLAR MAKINE QSA 75 YIL BULVAR BURSA TURSYE TEL 9020 719 1800 FAR 90 274 742 75 20 HOLDING WANG ML com br 26 02 2013 HRB 4 1504 EN doc 8 16 dr urmazlar TTTTITTT s BASEN in munana DURMAZLAR MAKINE OSB 75 YIL BULVARI BURSA TURMIVE TEL 90
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