铲磨 meaning in Chinese

relief grinding

The tolerance analysis of forming radius by adopting technical cutter body to grind gleason milling cutters
工艺花盘铲磨弧铣刀对形成半径产生的误差分析
Proceed from the angle of enhancing the backing off grinding accuracy of the special shaped convex curved rake surface , and in accordance with the enveloping theory of differential geometry and the designing model of new configured carbide gear shaper cutters , the mathematical model for backing - off and grinding the special shaped convex curved rake surface of the new configured gear shaper cutters was derived
从提高新构形硬质合金插齿刀异形凸曲前刀面铲磨精度的角度出发，根据微分几何的包络理论及新构形硬质合金插齿刀设计模型，推导出铲磨新构形插齿刀异形凸曲前刀面的数学模型。