一、概述所谓不等齿厚齿轮,即在同一齿轮的端截面中,有两组或两组以上不等的分圆弧齿厚,其齿厚差和排列位置视用途不同而异(见图1)。不等齿厚齿轮可用齿轮铣刀加工;但此法比较麻烦,生产率低,且加工精度和光洁度均较差。若按不等齿厚齿轮设计制造出相应的不等齿厚插齿刀,就可以与普通齿轮一样在插齿机上用展成法进行加工(见图1)。这样,不 First, an overview of the so-called unequal tooth thickness gear, that is, in the same gear end cross-section, there are two or more than two groups of arc-shaped tooth thickness, the tooth thickness difference and arrangement position depending on the use of different purposes 1). Gear teeth ranging from gear milling cutter can be processed; However, this method is too much trouble, low productivity, and processing accuracy and finish are poor. If according to unequal thickness gear design and manufacture of the corresponding unequal tooth thickness gear shaper, you can with the same gear in gear shaper with the exhibition method for processing (see Figure 1). This way, no