Description of vertical gear hobbing machine fixtures for machining shafts and gears with holes

Machining shaft and hole typegearThe relevant instructions for the vertical gear hobbing machine fixture are as follows, for reference.

1. Fixtures for machining shaft gear parts

This clamp is convenient for clamping, but it is easy to damage the surface of the journal.

Use the core chuck processing on the vertical gear hobbing machineShaft gearThe parts are shown in the figure.

2. Fixtures for processing with holes

This type of fixture adopts a combined structure of transition flange and mandrel.The mandrel can be replaced, so the versatility is good and the clamping is convenient and reliable.

Common fixtures used for machining gear teeth with holes on vertical gear hobbing machines are shown in the figure.