通常短齿圆柱齿轮的二联轮、三联轮及其内齿轮的加工是用短齿插齿刀在插齿机上加工的,但在没有合适的短齿插齿刀.而又小批量生产时,可用相应模数的标准插齿刀来加工短齿齿轮。用标准插齿刀先对齿坯进行径向切削,至图纸要求的根径尺寸,得到一个齿厚加厚的正变位齿轮,然后将刀具固定.转动齿坯一个角度θ,再将齿厚加厚部分切去(见图 Ordinary short gear cylindrical gear double wheel, triple wheel and its internal gear processing is a short gear shaper in gear shaper machining, but in the absence of suitable short gear shaper cutter.And small batch production, The short gear can be machined with a standard gear shaper with corresponding module. Use a standard gear shaper to cut the gear blank radially to the desired root diameter size of the drawing to obtain a thick, positive displacement gear with a fixed thickness, then turn the gear at an angle θ, Thickened cut (see figure