keyseating

基本解释

Then after thick, the essence two axle diameter localization drills the thread, the keyseat and the mill crank end surface.
机械加工工艺是规定产品或零件机械加工工艺过程和操作方法，是指导生产的重要的技术性文件。
Woodruff keyseat cutters - Dimensions
半圆键槽铣刀尺寸
Solid Carbide Keyseat Milling Cutter
整体硬质合金键槽铣刀
shank with tang and woodruff keyseat
扁尾月牙键槽刀柄
In the thesis the author analyzes the current punching situation of keyseat and mark hole when making electric motor iron core;
分析了电机铁芯制造时键槽、记号孔冲制的现状;