论文部分内容阅读
在修理过程中,会遇到变速箱等部位因缺少带卡簧槽的轴承,而影响修车进度.虽然可用内外径和厚度尺寸相同的同类型轴承,经过切槽加工来代用(如408轴承经切槽可代替50408轴承),但轴承硬度很高,加工比较困难,一般都需磨削.我们采用合理选择刀头材料、刀头刃磨角度和切削规范的方法,在普通车床上比较顺利地进行切槽加工.现将其加工工艺介绍如下.
In the repair process, will encounter the gearbox and other parts due to the lack of a card spring groove bearing, and affect the progress of car repair.Although the available inner and outer diameter and thickness of the same size bearing the same type, after grooving instead (such as 408 bearing The slot can replace the 50408 bearing), but the bearing hardness is very high, the processing is more difficult, generally need to grind.We adopt a reasonable choice of the head material, blade angle grinding and cutting norms approach, in the ordinary lathe more smoothly Groove processing. Now its processing technology are as follows.