1、气液增压缸工作原理：外接220V电源，利用气液增压缸和气控电控阀组等作为动力执行装置，使得整台气液增压机结构简单紧凑，使用维护简便。压缩空气通过管道被送到电磁阀，而电磁阀的工作又可以通过脚踏开关等来控制，进而控制气液增压缸的返程和工作，也就达到了加工冲孔作业的目的。
1. The working principle of the pneumatic-hydraulic supercharger cylinder: 220 V power supply is connected outside, pneumatic-hydraulic supercharger cylinder and pneumatic electronic control valve group are used as power actuator, which makes the structure of the whole pneumatic-hydraulic supercharger simple and compact, and easy to use and maintain. Compressed air is sent to the solenoid valve through the pipeline, and the work of the solenoid valve can be controlled by pedal switch, and then the return and work of the gas-liquid booster cylinder can be controlled, thus achieving the purpose of punching operation.
2、伺服压接机工作原理：通过一个伺服电机带动偏心齿轮，来实现滑块运动过程。通过复杂的电气化控制，伺服压力机可以任意编程滑块的行程、速度、压力等，甚至在低速运转时也可达到压力机的公称吨位。
2. The working principle of servo press: a servo motor drives eccentric gear to realize the slider movement process. Through complex electrification control, the servo press can program the stroke, speed, pressure of slider arbitrarily, and even reach the nominal tonnage of the press at low speed.