feed screw collar
英 [fiːd skruː ˈkɒlə(r)]
美 [fiːd skruː ˈkɑːlər]
进给螺杆挡环
双语例句
- Three points of screws No. 1 in the vertical driving cam and the feed driving cam, and screw No. 2 in the main shaft thrust collar are nearly aligned.
上下送布凸轮、水平送布凸轮的第1螺丝、上轴滑环的第2螺丝的3点基本对齐。