Based on summing up different kinds of technological process of precision forging of spur gear, a ne

中文解释

在总结各种直齿圆柱齿轮精锻工艺的基础上,设计了一种直齿圆柱齿轮镦挤精锻工艺和模具,并进行了实验和上限模拟。

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