pawl
英
美
网络 棘爪; 制转杆; 掣爪; 卡爪
复数：pawls
英英释义
noun
- a hinged catch that fits into a notch of a ratchet to move a wheel forward or prevent it from moving backward
双语例句
- This paper introduces the structure and design characteristics of pawl pole permanent synchronous machine, and illustrates the relations among main structure sizes.
介绍爪极永磁同步电机转子的结构及设计特点，并说明了一些主要结构尺寸间的关系。 - Heavy hammer on the pawl through the release of the lock device on Spindle lock spindles;
重锤上的棘爪通过释放装置上的锁锭轴锁锭； - Design characteristics of pawl pole permanent synchronous machine
爪极永磁同步电机的设计特点 - A toothed wheel or rack engaged with a pawl that permits it to move in only one direction.
连接着棘爪的只能允许朝一个方向运动的齿轮或齿轮架。 - Ratchet mechanism is often used in the reducer of the casting crane. This paper uses Pro/ ENGINEER software to create the ratchet mechanism and simulate its running and studies the stress and deformation of the ratchet wheel pawl by Pro/ MECHANICA.
针对铸造起重机用减速器常采用的棘轮装置，采用三维实体造型软件Pro/ENGINEER建立其实体模进行运动仿真，利用Pro/MECHANICA有限元分析模块对棘爪进行应力、应变分析，得到棘爪需加强的部分。 - The pipe tongs is mainly composed of a fixed jaw, a movable jaw, a racket wheel, a spring, a pawl, a movable pin and a connecting pin;
主要由固定钳口、活动钳口、棘轮、弹簧、棘爪、活动销和连接销等组成。 - Move the feed dog up or down to perform adjustment, then securely tighten the screw. The fastening tool further includes a coil feeder ( 720) assembly having an indexing pawl ( 722).
上下移动送布牙调节高度，然后拧紧紧固螺丝。紧固工具还包括具有分度棘爪的卷料进给组件。 - This control effect can be got by designing the size of pokedwheel, using the self locking character of worm wheel and worm pole and connecting the pawl mechanism with overtravel limit switch.
通过有效设计拨轮的尺寸，利用蜗轮蜗杆的自锁特性，将棘轮机构与行程开关联为一体，达到自动输球控制的目的。 - The feasibility for rolling special section pawl steel with the existing& 180 mm mill at laboratory has been discussed.
研究了用180mm轧机轧制异型断面棘爪钢的可行性。 - Pawl is a simple device which allows a shaft to turn only one way.
掣爪是一种非常简单的只让转轴往一个方向转动的装置。