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Introduction of gear hobbing machine
Gear hobbing machines are intended for hobbing spur and helical gears as well as worm wheels.The machines permit cutting by climbing hobbing method, in addition to conventional hobbing method, to raise the productivity of the machines. A rapid traverse device of hob slide and an automatic shop mechanism are provided on the machines allowing several machines to be handled by one operator.The machines are easy in operation and convenient to be maintained.
milling methods can be used milling machining gear, axial or radial can be processed.Can be configured according to the requirements of customers of Siemens CNC system, complete drum gear and small taper bevel gear processing machine can also be heightened, lengthened to expand the machining range.
Features of gear hobbing machine
1, The machine is suitable for large and single production of cylindrical spur and helical gears, worm gears and sprocket.
Technical Parameters of gear hobbing Machine
|
Model |
Y3150 |
|
Max workpiece diameter(with rear column/without rear column) |
350mm/500mm |
|
Max hobbing modulus |
8mm |
|
Max Processing Width |
250mm |
|
Min processing gear |
Z/K=6 |
|
Max vertical travel of tool post |
300mm |
|
Max swiver angel of tool post |
±240° |
|
Distance between cutter axis and worktable |
235-535mm |
|
Spindle taper |
Morse 5 |
|
Hob diameter |
160mm |
|
Max axial movement of cutter |
-------- |
|
Hob abor diameters |
Φ22,Φ27,Φ32MM |
|
Distance between hob axis center and worktable |
30-330mm |
|
Worktable aperture |
80mm |
|
Taper bore of workpiece mandrel |
Morse 5 |
|
Worktable diameter |
520mm |
|
Spindle rotate speed and range |
9Level 40-250R/Min |
|
Rapid travel speed of tool post slide |
≤540MM/Min |
|
Worktable rapid moving speed |
≤500MM/Min |
|
Distance between worktable |
400-600mm |
|
Axial feed rate and degree |
12Level 0.4-4MM/R |
|
main motor power and synchro-speed |
N=4Kw 1500R/Min |
|
Machine weight |
4500kg |
|
Overall dimension |
2440*1370*1800MM |



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