这里介绍键槽拉刀齿侧面磨削的简便方法。第一种方法(苏联发明证书872205):拉刀2接挡块3摆放在平面磨床的工作台1上(图1),使主切削刃的分布线I一I平行于机床工作台运动方向,用修整成侧隙角甲的砂轮4磨削。 Here is a brief introduction of the key way to broach tooth edge grinding method. The first method (the Soviet Union invention certificate 872205): Broach 2 then block 3 placed on the surface grinder workbench 1 (Figure 1), the main cutting edge of the distribution line I-I parallel to the machine table movement direction , Grinding with a grinding wheel 4 trimmed to a backlash angle.