【摘要】 介绍了在五坐标数控磨床系统中使用圆锥面刃磨法加工标准麻花钻的一种方法.首先将锥面离散成若干条母线,然后磨削通过这些母线的与圆锥面相切的小平面从而逼近所需要的实际锥面,最后在空间中进行几次必要的坐标变换计算出磨削这些小平面所需要的刀位。更多还原

【Abstract】 The way of maching the twist drill in the 5-axis CNC grinding machine with the conical grinding method is introduced in the paper,the main process is:first,discretize the conic surface to several generatrix ,then grind the plane which through generatrix and tangent the conic surface to approach the conic surface we need,at last, figure out the cutter location for grinding those planes by coordinate transformation in 3D space.更多还原