加工表面光洁度是一个非常重要的工艺因素,也是另件质量的一个重要考核指标。影响表面光洁度的因素很多,如被加工材料的组织、切削过程中刀具上形成的精屑瘤、材料的材质及其机械性能、刀具的几何形状、光洁度、切削用量等。我厂在齿轮零件生产中,由于对质量的要求提高了,插齿加工的齿面光洁度便成为突出的问题。目前各厂 Machining surface finish is a very important process factor, but also an important piece of quality assessment indicators. There are many factors that affect the surface finish, such as the structure of the material being processed, the structure of the material on the material and its mechanical properties, the geometry of the tool, the finish, the amount of cutting, and the like. I plant in the production of gear parts, due to the quality requirements increased, gear teeth tooth surface finish has become a prominent problem. The current plant