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

本文创新提出了用于硬齿面加密热挤技。

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

，对热挤加设备样机进行了设计，并提出了加误差消减措施。