高速滚齿在国外已普遍兴起。滚齿切削速度在30～60米/分时,为第一滚齿速度;80～120米/分时,为第二滚齿速度;150米/分以上时,为第三滚齿速度。我厂原滚齿加工中等模数齿轮时,切削速度为30～40米/分,国内一般工厂基本上也是如此。就是在国外也并不全是高速滚齿。现在,国内外都在积极试验、挖掘潜力,跳出第一滚齿速度,进入第二滚齿速度,并力 High-speed hobbing has generally arisen in foreign countries. Hobbing cutting speed 30 ~ 60 m / min, the first hobbing speed; 80 ~ 120 m / min, the second hobbing speed; 150 m / min or more, the third hobbing speed. I plant the original gear hobbing medium modulus gear, the cutting speed of 30 to 40 m / min, the domestic general factory is basically the case. Is not all in foreign countries are high-speed hobbing. Now, both at home and abroad are actively testing, tap the potential, out of the first hobbing speed, into the second hobbing speed, and force