worm gear

worm gear是什么意思、worm gear怎么读
【机】 蜗轮

worm gear汉语翻译

【机】 蜗轮

worm gear英语解释

名词 worm gear:

  1. gear consisting of a shaft with screw thread (the worm) that meshes with a toothed wheel (the worm wheel); changes the direction of the axis of rotary motion