adjusting worm screw 卷边输调节螺丝 ; 卷轮调节蜗杆
double worm screw 双扭螺钻
geared worm screw 传动蜗杆螺旋
kneading worm screw 捏合螺杆
Worm Screw Jack 蜗轮丝杆升降机
worm-screw fine propulsion device 蜗轮丝杠精进装置
screw worm 螺旋锥蝇 ; 螺旋虫
worm thrust screw 蜗杆推力螺钉
The machining skill and relevant NC program of machining worm screw with large pitch using a NC lathe are introduced.
介绍了一种在数控车床上加工大螺距蜗杆的切削技巧以及相应的数控程序。
At least one raceway (265) is provided for contacting pins that are not engaged with the worm screw during operation of the assembly.
在组件运行期间提供用于接触不与蜗杆接合的销的至少一个座圈(265)。
The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.
一种新型断路器操动机构，是由主轴、扭力弹簧、转盘、蜗轮、蜗杆、电动机和支架等构成。
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