ram pressure

基本解释

The intelligent control for ram piston pressure was researched to solve the problems of slow response speed, big overshoot and bad robustness of general PID control.
针对上顶栓压力常规PID控制存在响应慢、超调量大、抗干扰能力不强的问题，进行上顶栓压力的智能控制研究。
Most of the valve is sealed using force, that the valve is closed, forced to rely on external ram pressure to the valve seat to ensure the sealing surface of the seal.
大部分闸阀是采用强制密封的，即阀门关闭时，要依靠外力强行将闸板压向阀座，以保证密封面的密封性。
During the autocontrol mixing, the parameters of the mixing process, such as rotor speed, filling factor, ram pressure and mix temperature have effect on the mix quality;
全自动控制混炼过程中，混炼过程参数，如转子转速、填充因数、压砣压力和胶料温度对混炼胶质量有影响；
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