worm endless screw
It was difficult that the 3 D modeling to involute worm before.
对于渐开线蜗杆的三维建模在以前来说是比较困难的。
—— 给力词典精选So, worm grinding technology research and development has important and real meaning.
因此蜗杆磨削的设计和研究有着重要的实际意义。
—— 给力词典精选The gear sector, toothed roller, or stud meshes with the worm.
转向摇臂轴上装有扇形齿轮 、 带齿滚柱或指销,用以和蜗杆啮合。
—— 给力词典精选The gear change device is made up with worm and worm wheel.
减速机构由蜗杆和蜗轮组成。
—— 给力词典精选Intermeshed worm and worm gear provide precise driving without gaps.
蜗杆和涡轮组合传动精确无偏差。
—— 给力词典精选