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1.前言在金属切削过程中观察机加工的状态是一项重要的课题。本文的研究采用扩展电阻测量法,在真实的机加工过程中观察镀膜刀具的磨损,研究了扩展电阻与侧面磨损宽度的相关关
1. Preface It is an important issue to observe the machining status during metal cutting. In this paper, the extended resistance measurement method is used to observe the wear of the coated tool in the real machining process. The correlation between the extended resistance and the side wear width is studied