It was mainly about shape processing of cogged belt for drive of high efficiency machine and its mold design and technology modification.

主要对大型高效机械设备传动中的齿形带成型工艺及成型硫化模的设计和改进进行了分析和叙述。

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Through analyses on several bearing assembly programs, a pressing technology modification program was selected, and corresponding pressing fixture design was introduced.

通过对几种轴承装配方案的分析，选择出一种较好的轴承压装技改方案，并介绍了其相应的压装夹具设计。

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Through analyses on several bearing assembly programs, a pressing technology modification program was selected, and corresponding pressing fixture design was introduced.

通过对几种轴承装配方案的分析，选择出一种较好的轴承压装技改方案，并介绍了其相应的压装夹具设计。

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