How much precision can the gear shaping machine achieve

Writer： admin Time：2024-04-22 13:39:34 Browse：80℃

The machining accuracy of gear shaping machines can usually reach 7-8 levels, with a maximum of 6 levels. The roughness value Ra of the tooth surface can reach 1.6-0.2 micrometers. Gear hobbing machines are mainly used for machining external gears, double gears, and internal gears,

It can be used for rough machining and semi precision machining before gear hardening. Under specific conditions, such as using precision gear hobbing or hobbing, the accuracy of the gear hobbing machine can be further improved, reaching level 6 accuracy.

In addition, when machining the C-gear, the gear shaping machine undergoes radial gear shaving process and heat treatment carburization quenching, and the final accuracy requirement reaches level 8. Taking into account the impact of heat treatment on accuracy, the precision that the gear shaping process should achieve is between 6 and 7 levels