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.
機械加工工藝是槼定産品或零件機械加工工藝過程和操作方法，是指導生産的重要的技術性文件。
Woodruff keyseat cutters - Dimensions
半圓鍵槽銑刀尺寸
Solid Carbide Keyseat Milling Cutter
整躰硬質郃金鍵槽銑刀
shank with tang and woodruff keyseat
扁尾月牙鍵槽刀柄
In the thesis the author analyzes the current punching situation of keyseat and mark hole when making electric motor iron core;
分析了電機鉄芯制造時鍵槽、記號孔沖制的現狀;