Grinding machining method for spiral bevel gear

The invention discloses a spiral bevel gear grinding method, which comprises the following steps of: under the current cycle, feeding a rotating grinding wheel to a current grinding starting position, and then feeding the rotating grinding wheel to a set current cycle feeding ending position through more than two times of feeding processes, each feeding process comprises the steps that after feeding is conducted from the previous feeding position to the tooth depth direction by a set feeding amount, a set distance is withdrawn, and after the set distance is withdrawn, the grinding wheel is located in a tooth groove of the currently-machined tooth; wherein the previous feeding position of the first feeding process is the current grinding initial position. According to the grinding machining method, the machining time of the spiral bevel gear can be shortened, and the machining efficiency is relatively high. 本发明公开了一种螺旋锥齿轮的磨削加工方法，包括：当前循环下，旋转的砂轮进给到当前磨削加工起始位置后，经两次以上的进给过程进给到设定的当前循环进给结束位置，每次进给过程包括自前次进给位置向齿深方向进给设定进给量