一直以来,齿轮热处理后的精加工一般采用磨削或珩磨这两项工艺,但剃齿加工工艺仍有现实意义。首先,剃齿总费用仅是磨削总费用的一部分;其次,剃齿加工所用循环时间要短得多,这就意味着剃齿加工投入的资金和必需的机床要少很多。另外,还要考虑到齿轮加工不可能都采用磨削加工,有 All along, the gear after finishing heat treatment generally use grinding or honing these two processes, but shaving process is still of practical significance. First, the total cost of shaving is only a fraction of the total cost of grinding; secondly, the cycle time for shaving is much shorter, which means less investment in shaving and the much needed machine tools. In addition, we must take into account the gear can not be used for grinding, there