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剃前刀具的齿形,确定了工件的留剃量形式及根切的程度,它对剃齿过程有很大的影响。因此,合理地规定剃前刀具的齿形,对改善剃齿质量,提高剃齿效率等有很大的意义。本文介绍了均匀留剃形式的剃前滚刀与剃前插齿刀齿形凸角的计算方法。按分析,文中介绍的这种剃前刀具的顶部齿形(即凸角)及其确定方法是比较合适的,但用作齿面倒角的刀具根部齿形没有分析,此外,这种凸角形式的制造也比较麻烦。——编者
The profile of the shaving tool before shaving determines the amount of shaving and undercutting of the part which has a significant effect on the shaving process. Therefore, it is of great significance to rationally define the tooth profile of the shaving tool before it can be used to improve the quality of shaving and improve the efficiency of shaving. This article describes how to calculate the uniform shaving razor front shave and shaving razor toothed lobe. According to the analysis, the top profile (ie, the lobe) and the method for determining the top profile of such a shaving tool described in the article are relatively suitable, but the profile of the root profile of the tool used for chamfering is not analyzed. In addition, The manufacture is also more troublesome. --editor