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近年来,在齿轮加工领域中虽然出现了一些新的切齿方法,但在实际生产中仍采用传统的滚、插、剃齿工艺,其中滚齿加工是应用最广泛、最主要的一种切齿法。随着机床、刀具材料以及冷却液的改进,近来高速滚齿技术的发展很快,如高速钢滚刀的切齿速度已从40米/分左右提高到80米/分,目前正向120米/分左右发展,又如硬质合金滚刀高速滚齿也有了新的突破,1978年日本(木坚)藤铁工所发表了它的最新成就,研制成功了抗振性能良好的硬质合
In recent years, although some new gear cutting methods have appeared in the field of gear processing, the traditional rolling, inserting and shaving processes are still used in actual production. Gear hobbing is the most widely used and most important method of gear cutting . With the improvement of machine tools, tool materials and coolant, the recent development of high speed gear hobbing technology, such as high speed steel hob cutting speed has been increased from 40 m / min to 80 m / min, is now heading 120 meters / Another development, such as carbide hob hob also has a new breakthrough, 1978 Japan (Kin Ken) Fujitsu published its latest achievements, the successful development of a good anti-vibration performance of hard coals