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
  Synonym:detentclickdog

双语例句

• The indexing pawl advances a fastener into operative engagement with the feed pawl upon movement of the second canister portion from the open position to the closed position.
  当第二筒部从打开位置移动到关闭位置时，分度棘爪使紧固件前进并使其与进给棘爪工作啮合。
• 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。
• Analyzing the reasons of spring failure on pressing pawl of cutting machine and heat treatment
  剪板机压料爪子弹簧失效原因分析及处理
• If the cup plug is missing, the park pawl anchor shaft can move out of position under certain conditions.
  如果该杯状固定塞脱落，驻车止动爪定位销可能在特定情况下滑移出正常位置。
• 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。
• 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。
• Simulation and Analysis of a Two-raking Pawl Loading Mechanism
  双耙爪式装载机构的模拟分析
• And adjusting the friction torque between the ratchet wheel and pawl can effectively increase the code discrimination performance of micro-electromechanical system code lock.
  通过控制棘轮棘爪处的摩擦力矩可有效提高微机电系统密码锁的鉴码性能。
• The pawl type bamboo roots grab was designed.
  竹爪式竹根挖掘机方案设计。
• The virtual prototype of the clutch is built based on Pro/ E and the switch process of the SSS clutch is simulated by MSC Adams. The simulation of the impact performance of the pawl and pawl wheel and the engaging performance of the middle part is finished.
  利用Pro/E及MSCADAMS建立该离合器的虚拟样机模型，并在MSCADAMS中对离合器动态接合过程进行仿真，分析棘轮棘爪的碰撞特性，以及中间件的啮合特性。