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PRÄWEMA W 2 - 1 SYNCHROFORM

Wheel diameter – max. 400 mm
Number of teeth – max. 150
Module – max. 5
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Total power requirement: 16 kW
Machine weight approx. 10 t

P R Ä W E M A
CNC Gear Edge Milling Machine in continuous hobbing process
For chamfering external and internal gears on sliding sleeves,
synchronizer rings, clutch hubs, starter pinions, spur gears, etc.
Type SynchroForm W 2 - 1 Year of manufacture 1991 Machine no. 05610

Workpiece diameter min./max.: 30 – 400 mm
Number of teeth: 6 – 150
Max. module: 5

Tool holder/shank diameter: SK 30 / 20 mm
Max. tool speed/spindle power: 4,000 rpm / 1.8 kW
Feed rates, transverse and longitudinal: 0.001–12 m/min
Max. workpiece speed (1.5 kW) - C-axis: 2,000 rpm

Total drive: approx. 16 kW – 380 V – 50 Hz
Weight: approx. 10,000 kg

Accessories / special equipment

• BWO (HECKLER & KOCH) CNC control type 785 H for a total of 7 axes with
screen input and all necessary monitoring and error diagnostic systems
for fully automatic operation
• Two milling spindle units, left and right, adjustable to all required
angular positions, CNC-controlled: Z and W axes = tool cross-slide, X and U axes =
tool longitudinal slide, L and O axes = milling spindle, C axis = workpiece spindle rotation
Manually controlled: tool slide rotary table (B and E axes),
tool slide vertical adjustment (V and Y axes), tool head tilt
(A and D axes), each with encoder for digital readout in the controller.
• Hydraulically actuated workpiece clamping device in conjunction with an
automatic loading system via workpiece feed/conveyor and swivel loader, including
air system monitoring for the workpiece.
• Coolant system with chip conveyor, sound enclosure,
central lubrication, integrated hydraulic system, pneumatically controlled safety doors,
deburring unit, etc.

The machine operates using the hobbing principle with electronically synchronized
tool and workpiece axes for the machining of straight chamfer forms,
both symmetrical and asymmetrical. Distinguished by high productivity and accuracy.

Condition: good to very good – soon available for power-on demonstration
Delivery: ex stock – as inspected
Payment: strictly net – upon receipt of invoice

A selection of further machines for the machining of transmission components is
always available from stock – please always enquire according to your requirements.

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