蜗杆凸轮间歇分度机构是至今为止最新式、最理想的分度传动机构。它能满足诸如运动特性、重负荷及分度精度等各种要求,被广泛的应用在包装机械、轻工机械、食品机械等行业。该机构中的凸轮加工困难,须使用专用机床和专用胎具,使蜗轮分度机构的应用在国内受到限制。本文就这种凸轮的加工工艺作一简介,供有关同志参考。 Worm cam intermittent indexing mechanism is the most up to date, the best indexing transmission. It can meet such as sports characteristics, heavy load and indexing accuracy and other requirements, is widely used in packaging machinery, light industry machinery, food machinery and other industries. The institutions in the cam processing difficulties, the need to use special machine tools and special tire so that the application of worm gear indexing agencies in China is limited. This paper on the cam processing technology for a brief introduction for the comrades for reference.