ratchet and pawl

  • 网络棘轮
ratchet and pawlratchet and pawl
  1. 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。