cold closed-die forging的意思|示意

The numerical simulation method was applied to analyze the cold closed-die forging process of car used differential satellite gear.

借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。

Unsuccessful corner filling and excessive deformation force are the main limitations of classical cold closed-die forging of straight spur gear.

齿形充填不满和成形力过高是齿轮闭式锻造典型方案的缺陷。

By virtue of modern metallograph analyse technology, the size of grain, hardness and residual stress of bevel gear by closed-die cold forging is studied.

借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。

Study on microstructure and properties of closed-die cold forging of bevel gear used in case of automobile differential;

借助现代冶金分析技术对闭塞冷锻行星齿轮的晶粒尺寸、硬度变化和残余应力分布规律进行了研究。