滚珠丝杠CBN旋铣刀片刃磨齿形设计

摘要

CBN hard whirling tool is the key to processing of the ball screw thread,the shapes、dimensional accuracy directly determines the precision of the ball screw and the service life of thehard whirling tool ,the-tooth profile parameters forgrinding is the mainly factors of the tool shapes and dimensional accuracy.%CBN硬态旋铣刀片是滚珠丝杠螺纹滚道高效加工的关键，其形状轮廓、尺寸精度直接决定着被加工件的加工精度及刀具自身的使用寿命，刃磨齿形参数是硬态旋铣加工CBN硬态旋铣刀片形状轮廓、尺寸精度的主要控制因素。