Modified gear can break through the limit of spur gear in using. But modified gear must be manufactured with special design tools in some conditions.
变位齿轮可以有效突破标準渐开线齿轮存在的使用局限性,但在某些情况下必须采用专门设计的刀具加工。
The rational rough and technological parameter of profile modified gear is gained by analysis and optimizing of forming, and the preliminary shaping size of product is defined.