基于NX平台的渐开线蜗轮参数化设计

Involute Worm Gear Parametric Design Based on NX Platform

在NX环境下研究了利用表达式功能实现渐开线蜗轮的参数化设计方法与技巧,通过更改蜗轮表达式中的相关特征参数,可得到不同参数的蜗轮,达到了缩短蜗轮设计周期、提高设计效率的目的。

In NX environment,this paper used the expression function to realize parametric design methods and skills of involute worm gear. By changing the relevant characteristic parameters in the worm gear expression ,you can get different parameters worm gears to shorten the cycle of the Worm gear design and improve the design efficiency.