不等距螺纹车削工艺

Turning technology of unequally spaced threads

介绍了利用具有自动导向的转换圆柱凸轮轮槽和螺纹车削自动退刀装置进行不等距螺纹车削的新方法，应用该方法能有效地提高不等距螺纹的加工效率和加工质量。该方法适用于加工螺距按各种运动类型曲线变化的螺纹。

This paper introduces a new method of turning unequally spaced threads by using cam slot with automatic guiding converting cylindrical cam and automatic tool retracting unit for turning thread. The method can effectively raise the efficiency and improve the quality of turning unequally spaced threads.