滚刀外径的变化对切削过程的影响徐国棋，姜洋根据滚齿加工的原理。我们知道在滚齿机上用齿轮滚刀加工齿轮相当于一对螺旋齿轮的啮合原理．它们的轮齿必须能与同一假想齿条正确啮合．同时也要求这两个齿轮在同一假想齿条上的法向剖面中．具有相等的齿形角和齿距、这个滚切... Hob outside diameter changes on the cutting process Xu Guqi, Jiang Yang according to the principle of hobbing. We know that gear hobbing with gear hobbing on hobbing machines is equivalent to the meshing of a pair of helical gears. Their teeth must be able to properly mesh with the same imaginary rack. The two gears are also required to be in the normal profile on the same imaginary rack. Equal toothed angle and pitch, this roll cut ...