Secondly , based on cutting edge geometric model and machining mode of mk6335a grinder , the rake face with constant normal rake angle and flank face with constant orthogonal clearance angle models of ball - end cutters are discussed . the cutting geometry angle parameters are solved and analyzed . moreover , the tool paths models of wheel which grinding are builded and the post - processing technique for coordination transfer is studied 然后,基于刃口曲線模型、五軸數(shù)控磨床刃磨運動方式和微分幾何的直紋面概念,本文推導(dǎo)與建立了具有等法前角的前刀面和具有等主后角的后刀面的球頭立銑刀數(shù)學(xué)模型,并對球頭立銑刀的刀具角度如刃傾角、主前角、法后角、主偏角等參數(shù)進行了求解與分析。