helical worm gear meaning in Chinese
螺旋蜗轮
螺旋涡轮
蜗轮
Examples
- Single speed motor drive connected to a helical worm gear and a totally enclosed connecting gear box with heavy duty chain drive to the rolls and with fixed friction ratio according to customers request ( normally 1 : 1 , 2 )
系统带有同螺旋涡齿轮以及全封闭齿轮箱的单速马达，它带有重型链传动系统并可根据客户的需要固定摩擦比（通常为1 : 1 . 2 ） 。