【摘要】 采用矢量法系统求解了锥面钻尖后刀面、主切削刃、横刃及各种角度的数学表达式，定义了刃磨参数；并根据该数学模型，在数控刃磨机上进行了实际刃磨试验更多还原

【Abstract】 Employing vector methods, we have established the mathematical model for the flank, cutting edge, chisel edge and all kinds of anaylsis of the conical drill point. The validity of this model is verified by grinding test on a CNC grinder.更多还原