1) dog chuck
爪牙夹头
2) three jaw chuck
三爪夹头
1.
The theoretical analysis and experimental studies of the positioning and fixing for a disc type work in a three jaw chuck in turning operation are carried out in this paper,and the necessary conditions in which the positioning state of the work will be kept in the fixing process are given.
对盘类工件车削时在三爪夹头中的定位装夹进行了理论分析和实验研究。
3) grip chuck
套爪夹头
4) four-jaw independent chuck
四爪夹头
5) two jaw drill chuck
两爪钻夹头
6) gripper
[英]['gripə] [美]['grɪpɚ]
牙板夹头
补充资料：爪牙
比喻为坏人效力的人：他是个甘愿作侵略者爪牙的民族败类。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条