机床变速机构中,滑移对接齿轮以往多采取齿端倒圆,如图1a;在数控车床中,我厂改为齿端γ×60°倒角,如图1b,达到迅速平稳对接的目的,效果良好。其主要参数见表1。 为了得到齿端 r × 60°倒角,在当前尚无r× 60°倒齿机床的情况下,我们对5582型倒角机床中的定型凸轮进行了重新设 In the gearbox of the machine tool, the slip-to-butt gear adopts tooth-end rounding in the past, as shown in Fig. 1a; in the numerical control lathe, I changed the tooth bevel γ × 60 ° chamfering, as shown in Fig. 1b, Good effect. The main parameters in Table 1. In order to get the tooth end r × 60 chamfering, in the current absence of r × 60 ° gear machine, we stereotypes 5582 chamfering machine in the cam reset