hobbing machine

Hobbing Machine

Hobbing machine is the most widely used machine tool in gear processing machines.

It can cut spur gears, helical gears, and worm gears and sprockets. A gear processing machine for machining straight, helical and herringbone spur gears and worm gears by means of a hob.

Details About Hobbing Machine

This machine can also process various special toothed workpieces such as splines and sprockets when using a special hob.

The machining accuracy of the ordinary machine is 7 to 6 (JB179-83), and the high precision machine is 4 to 3.

The maximum processing diameter is up to 15 meters.

 

Technical Parameters:

ModelUnitY3150
Max cutting modulusSteelmm5
Cast ironmm6
Max processing spur gear dia.With external bracketmm350
Without external bracketmm500
Max processing cylindrical helical gear dia.Rotation angle is 30°mm370
Rotation angle is 45°mm250
Max hob vertical travelmm260
Max rolling lengthmm240
Distance from hob mandrel to worktable center lineMaxmm320
Minmm25
Min distance of worktable hob mandrel center linemm170
Hob can change mandrel diam.mm22/27/32
Max hob dia.mm120
Worktable hole dia.mm60
Worktable mandrel dia.mm30
Hob spindle rotation speedSteps8
Ranger/Min50-275
Vertical feed of workpiece per rotationmm/Min0.24-4.25
Main motor powerkw3
Main motor rotation speedr/Min1430
Pump motor powerkw0.125
Pump motor rotation speedr/Min2790
Weightkg2600
Dimension (L*W*H)mm1825*935*1730

As our company continuously developing and improving our products, the specification parameters might change without any notice.

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