在成批生产C6136A型车床以武装广大农机厂的过程中,我厂采用了车床主轴轴承锥孔深刮工具,采用多刃切削代替手工刮削,零件质量符合要求,生产效率比手工刮削提高8倍。夹具结构(图1):由夹具体2、夹紧凸轮1,分度螺母3和刀具5等零件组成。夹具体下部有两个孔,与车床拖板相 In the mass production of C6136A lathe to arm the vast number of agricultural machinery factory process, I used the lathe spindle bearing taper hole deep scraping tool, instead of using multi-blade scraping hand scraping, the quality of parts to meet the requirements, the production efficiency of 8 times higher than the hand scraping . Fixture structure (Figure 1): By the clamp body 2, clamping cam 1, indexing nut 3 and the tool 5 and other components. There are two holes in the lower part of the clamp, which are connected with the lathe