• 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闭塞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。

    youdao

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

    齿形充填不满成形过高齿轮闭式锻造典型方案缺陷

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  • 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闭塞行星齿轮晶粒尺寸硬度变化残余应力分布规律进行了研究。

    youdao

  • 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闭塞行星齿轮晶粒尺寸、硬度变化残余应力分布规律进行了研究。

    youdao

  • 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闭塞行星齿轮晶粒尺寸、硬度变化残余应力分布规律进行了研究。

    youdao

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