几年前,有些齿轮专家曾预言今后插齿刀在齿轮加工方面的应用将大为减少,到那时,将没有汽车齿轮生产企业再使用插齿刀,在设计制造齿轮传动装置时,也不再采用插齿工艺加工齿轮。一般认为:插齿工艺是在齿轮不能用滚刀加工的情 A few years ago, some gear experts had predicted that gear shaper applications in the future will be greatly reduced gear, then, there will be no re-use gear gear manufacturer, in the design and manufacture of gear units, nor Re-use tooth gear processing gear. Generally believed that: gear tooth technology can not be hobbed hob processing situation