插齿时,插齿刀的径向切深 T(图1)应该是T=d_(ec)/2+d_(e1)/2-a_(1c)式中:T——切齿深:d_(ec)——插齿刀外径;d_(e1)——工件实际外径;a_(1c)——切削中心距但是,一般齿坯外圆精度不高,以外圆为基准,按上式求得的吃深只能作参考,而最终尺寸的确定,一般用测量公法线长度或用量棒法测量 M 值。通常插齿调整时,先粗切或试切一刀,切去大部 The radial depth T of the gear shaper should be T = d ec / 2 + d e1 / 2-a 1c where: T - tooth depth: d_ ( ec) - gear shaper outer diameter; d_ (e1) - the actual diameter of the workpiece; a_ (1c) - cutting center distance However, the general accuracy of the outer gear blank is not high, based on the outer circle Deepen the deep can only be used as a reference, and the final size of the determination, the general measurement of the length of the normal line or the amount of stick method to measure the M value. Usually tooth gear adjustment, the first rough cut or try cut a knife, cut off most