The reasons for error cut-in grinding of cage spherical outside surface of ball basket constant velocity joint is analyzed, and the solution for the problem is put forward.
A method for grinding internal gear using spherical worm emery-wheel is presented.
提出用球形蜗杆砂轮连续分度展成磨削内齿轮的概念，阐述了其磨齿原理。
3
The company possesses special manufacturing technologies for high-precision grinding and polishing machine for plane surface, spherical surface, curved surface and semi-cylinder.