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在间歇机构中．蜗杆分度凸轮机构与其它间歇机构相比，具有许多独特的优点．本文研究该间歇机构的运动力学性质，对于该间歇机构的输出运动量进行计算机辅助分析．编制出推导计算的Ｃ语言程序，计算出各种运动函数在不同分点的值，讨论了计算结果对机构动态特性的影响，综合比较出目前常用的高速凸轮中的最优曲线
In the intermittent institutions. Compared with other intermittent mechanism, worm indexing cam mechanism has many unique advantages. This paper studies the intermittent mechanism of the mechanical properties of the intermittent mechanism of the amount of output exercise for computer-aided analysis. The C language program is deduced and the values of various motion functions at different points are calculated. The influence of the calculation results on the dynamic characteristics of the mechanism is discussed. The optimal curve of the commonly used high-speed cam is compared