What protection parameters need to be controlled for the operation of a four-column hydraulic press?

The main components of the four-column hydraulic press include power mechanism, control mechanism, actuator, auxiliary mechanism and working medium. Among them, the function of the power mechanism is to provide the power of hydraulic oil, the control mechanism is responsible for regulating the flow and pressure of hydraulic oil, the actuator converts the pressure of hydraulic oil into mechanical movement, and the auxiliary mechanism includes various hydraulic valves and pipes, etc. The working medium is hydraulic oil.
The main function of the equipment is to transmit pressure, which can transmit liquid pressure to various components, thereby realizing the processing and pressing of products. In the processing of metal, rubber, wood, powder and other products, equipment is widely used in processes such as pressing, forming, punching, bending, and forging.
The operation of the four-column hydraulic press requires controlling the following protection parameters:
1. Temperature: Too high temperature will cause the hydraulic oil to deteriorate and affect the normal operation of the hydraulic machine, so the temperature needs to be controlled.
2. Pressure: Excessive pressure will cause hydraulic oil to leak and even damage parts of the equipment, so the pressure needs to be controlled.
3. Current: If the current is too large or too small, it will affect the normal operation of the equipment, so the current needs to be controlled.
4. Liquid level: If the liquid level is too low, it will lead to insufficient hydraulic oil and affect the normal operation of the equipment, so the liquid level needs to be controlled.
5. Oil temperature: Too high oil temperature will cause the hydraulic oil to deteriorate and affect the normal operation of the equipment, so the oil temperature needs to be controlled.
The above are the protection parameters that need to be controlled when the four-column hydraulic press is running. For hydraulic presses of different models and uses, the protection parameters that need to be controlled may be different.