列举实例介绍一种新型的“扣机式”二次顶出机构。
A new latch-style secondary ejection mechanism is illustrated.
过去基本上采用试算法进行火炮自动机电扣机的电磁铁主要参数设计。
The electrical trigger is the most common fire controlling device of auto-mechanism and electrical plug is the key part of the trigger.
通过使用该种控制法，可使液压拧扣机在任意扭矩下卸荷，以满足不同规恪螺纹连接件上卸扣的需要。
The control method can make the machine unload at arbitrary torque to meet the need of screw-on or screw-off for connecting pieces of different threads.
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