丝杆螺母的英文

• feed screw nut

• 丝:    silk
• 杆:    shaft; rod; bar
• 螺母:    nut source; origin; parent
• 横向丝杆螺母:    cro lead screw nut; cross lead screw nut
• 刀杆螺母:    arbor nut

例句与用法

1. The machine uses lead screw , nut and steel ball for position - limit design . it can adjust the assistant table quickly and accurately
   本机采用丝杆螺母钢球限位设计，调整辅助台高度快速确实。
2. Directed by rack and guide rail which are fixed on the base , the traveling part of milling mechanism is drived by motor through feed change unit
   同时，带动行走部分的大多是丝杆螺母机构，滚珠丝杆等，而光杆和齿条齿轮机构均为导向定位作用。