【摘要】 利用微分几何的基本理论，建立了球头立铣刀端刃等主后角刃磨时，砂轮中心的运动轨迹方程，从而为球头立铣刀端刃后刀面的数控刃磨加工提供了可行的数学模型。更多还原

【Abstract】 Based on the basic principles of differential geometry the locus equation of the movement of the grinding wheel center during clearance face grinding of the major cutting edge of a ball nose end milling cutter with equal orthogonal clearance angle is deduced,which supply the NC grinding of the clearance face of a ball nose end milling cutter with a feasible mathematical model更多还原