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就滚丝模的早期异常损坏形式和热处理过程中的某些缺陷对滚丝模的使用寿命进行了比较全面的论述,并提出了如何延长其使用寿命的预防措施和方法
In this paper, a comprehensive discussion on the service life of rolling dies is made based on the early abnormal damage form of the rolling dies and some defects in the heat treatment process, and the preventive measures and methods of how to prolong their service life are put forward