Analysis is conducted for the variation of cutting force during the cutting process and the effect of negative shearing on the cutter damage is pointed out.
分析了切削过程中切削力的变化情况，并指出负剪切现象对刀具破损的影响。
Through the analysis of each region, it can conclude that the law of the forming process of the stress and strain variation in various parts of blank during.
通过对各个区域的分析，得出了毛坯的各个部位在成形过程中的应力与应变的变化规律。
Multi vari analysis is an improvement tool for analyzing process variation patterns.
多变异分析是一种用于分析工序过程质量特征值变异规律的重要方法。
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