NEIMAN MACHINERY SALES INC., HARRY WALKER PKWY. N., NEWMARKET, ON L3Y 7B

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1 This traditional time-consuming and tedious preparation necessary for the punching of thick metal plate, such as marking, stippling, manual positioning etc, now belongs to the past with the different types of machines GEKA has developed with CNC technology. CNC technology has proven benefits of accuracy, reduction in cycle times, reduced handling and consistent quality of component to the customer. The current demands concerning productivity and accuracy can only be met by means of CNC programmable positioning devices, Slide and gripper of PAXY 1000 equipped with Fagor CNC control from which GEKA proposes the following: PAX Programmable positioning in the X axis for the punching of long steel profiles. PAXY Programmable positioning of the X and Y axis for plates up to 1500 x 750 mm. PAXY 3000 Programmable positioning of X and Y Axis for plates up to 3000 x 500 mm (máx. plate size x 1000 mm, details upon request). SEMI PAXY Programmable positioning of X and Y Axis, for plates up to 1000 x 650 mm plate is indexed manually to guide stops. (up to 5000x650 with SEMI PAXY X-PLUS). Slide and gripper of PAX unit Partial view of Fagor CNC controller unit fitted to PAXY 1000 X axis driver of GEKA SEMI PAXY Interior of the table and PAXY 1500 drive assembly NEIMAN MACHINERY SALES INC., HARRY WALKER PKWY. N., NEWMARKET, ON L3Y 7B3 sales@neimanmachinery.com

2 This consists of a compact unit of two slides which move perpendicularly to each other. X and Y axis use linear bearing slides, for greater accuracy and rigidity all X and Y traversing motion by precision ballscrews connected to d.c. servo motors. Encoders for precise positioning are mounted within the d.c. servo motors. The Assembly Consists of Punching machine with a hydraulic datum pin Driver table and metal plate positioner device with X and Y axis CNC Control Fagor 102 S Each axis has its own servo motor and encoder for precise measurement. MODELS Max. lenght of sheet, X axe Max. width of sheet, Y axe Tcickness of metal plate 2-25 mm. Max. traverses speed per axis 24 m/min Max combined traverse speed 34 m/min Positioning tolerante 0,20 mm./metre Repeatability 0,1 mm. PAXY 1000

3 For the punch of metal plate with large dimensions The assembly consists of X axis for longitudinal positioning Y axis for cross positioning Punching machine with hydraulic actuation of datum pin, fitted onto the Y Axis CNC control unit Fagor 102 S. Independent servo motor drive with encoder measurement for X and Y axis Sliding table for transport of the metal plate. The metal plate is moved in the X axis by 2, 3 or 4 grippers depending on material length. MODELS 3000,7000,11000,15000 X Axis travel 3000,7000,11000,15000 Y Axis travel 500, 750, 1000 Max traverse speed on X Axis 0-24 m/min Max traverse speed on Y Axis 0-12 m/min Positioning tolerantes +or - 0,20 mm. Paxy 3000

4 The Punching machine may be equipped with a complete range of especial accessories such as 1. Triple Head unit, fitted with 3 punches which are selected in turn by CNC Fagor unit (max. hole 31 mm). 2. Double Head unit, for large diameters (max. hole size 75 mm) CNC Control features CNC Fagor 102S fitted onto every machine: ISO programming. Control memory capacity 99 programmes. Max number of Blocks 860. Possibility of programming of subroutines. Generate pitch circle diameter hole patterns M. Functions. T. tool function (selects tool or punch in triple head). Absolute or incremental co-ordinate programming. May be connected to a PC. Bi-directional RS 232 port.

5 The SEMI PAXY table is a positioning unit with CNC control unit which may be factory fitted onto any Geka punching machine with a 500 mm or larger throat. The assembly consists of Mounting plate Table assembly with X and Y axis driven by d.c. motors X Axis traverse longitudinal Y axis traverse cross travel Traverse speed Traverse speed Positioning accuracy Repeatability 1000 mm. 400,500,650 mm m/min m/min 0,20 mm. 0,1 mm. CNC control unit Fagor 102 S Each axis X and Y has d.c. servo motor with built in encoder for precise measurement The work process is as follows The position of the holes to be punched is programmed, either in absolute or incremental dimensions. When the control is started up, the guide stops are positioned for first hole The material to be punched is placed against guide stops and the punching pedal is activated, the ram then cycles. After the punch has returned to the pre-set clearance height, the table guide stops move to the next programmed position. This sequence is repeated until all holes are punched. SEMI PAXY 1000

6 GEKA has developed a programmable positioning unit on the X axis, for the punching of holes or slots along the same line. The assembly consist of Gripper unit with linear feeder on hardened guide ways. CNC control unit Fagor 102S. Servo motor with encoder measurement (rack & pinion drive). Linear slide movement for material support. Assembly of manually adjustable cross rollers for material guiding. Available travel 3000mm to 6000 mm Max traverse speed 12metres/min Max. Weight to be 250 kgs traverse Positioning Tolerantes +/- 0,20 mm/metre Repeatability +/- 0,15 mm/metre. PAX NEIMAN MACHINERY SALES INC., HARRY WALKER PKWY. N., NEWMARKET, ON L3Y 7B3 sales@neimanmachinery.com