蜗杆与斜齿轮传动代替蜗轮副用于阀门电动装置的有关问题分析

Research on Worm and Helical Gear Engagement Instead of Worm Gear in Valve Electric Ac-tuator

通过对蜗杆斜齿轮副和蜗轮副电动装置对比试验 ,找出了二者传动效率的差异 。

According to the testing of worm and helical drive compared with worm gear, it was found that two sorts of drive efficiency are difference. On the base of theory of machine design, to analyze the problem of helical gear tooth strength.