At last, the design of the prototype machine for ausform finishing process is carried out, and compensating measures of machining error are put forward.

最后，对热滚挤加工设备样机设计，并提加工误减措施。

In this thesis, a new advanced technology, called ausform finishing, is first presented in our country for manufacturing hardened gears.

本文创新提用于硬齿面精加工精密热滚挤技术。