ratch

ratch

1. front ratch

前隔距

2. secure ratch

可靠锁止, 保险锁止

3. multiple ratch

多档锁止

4. Keywords Drawing;Roving;Drafting Multiple;Ratch;Fiber Straightness;Evenness;

并条;粗纱;牵伸倍数;罗拉中心距;纤维伸直度;条干均匀度;

5. ratch register U

棘论计数器

6. ratch cam

棘轮凸轮

7. The Application of Ratch Cam Intermittence Shut-Off Mechanism in Progressive Die

棘轮凸轮间歇切断机构在级进模中的应用

8. Keywords intermittence shutt-off mechanism;ratch cam;progressive die;design points;

间歇切断机构;棘轮凸轮;级进模;设计要点;