ratch
[rætʃ]
n. 棘轮, 棘齿
n.
【机】棘轮; 制轮; 棘齿
ratch
ratchratch[rætʃ]n.1.■(防倒转的)棘齿
ratch[rætʃ]n.1.■= ratchet
ratch
名词 ratch:
mechanical device consisting of a toothed wheel or rack engaged with a pawl that permits it to move in only one direction
ratch
■front ratch
前隔距
■secure ratch
可靠锁止, 保险锁止
■multiple ratch
多档锁止
■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;
■ratch register U
棘论计数器
■ratch cam
棘轮凸轮
■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
■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;