Adjustable Pressure Hydraulic Punch Press

We are a professional Adjustable pressure hydraulic punch press manufacturer with over 10 years of industry experience. Today, we would like to introduce to you:

The oil system of a Adjustable pressure hydraulic punch press consists of the basic components of a hydraulic system, such as an oil tank, an electric pump, solenoid valves, oil cylinders, and oil pipes. The pressure regulation of the oil system is very important, which determines the accuracy, quality, and efficiency of stamping processing. The pressure regulation of the hydraulic oil system can be achieved by increasing or decreasing the oil supply of the hydraulic system. The specific method is as follows:

1. Open or close certain solenoid valves in its hydraulic oil system to change the magnitude of pressure.

2. By adjusting the pressure valves of certain pressure control components of the hydraulic punch press, the pressure of the hydraulic oil system can be reduced or increased to meet the adjustment requirements.

一、 Utilize mechanical force
The hydraulic cylinders in hydraulic punching machines can be divided into two types according to their working principles: single acting cylinders and double acting cylinders. The pressure acting on the cylinders is difficult to adjust due to factors such as air pressure, oil pressure during transmission ratio, deformation of certain expansive materials, and mechanical parallel punching machines. But we can achieve the purpose of regulation by changing the solenoid valve state of the hydraulic switching system during the stamping process or the air pressure when connecting the oil circuit.
二、 Adjust the air pressure

The hydraulic cylinder air cushion of this product is used to inject air into the intake bag, which applies the air pressure in the bag to the large hole surface of the cylinder, thereby reducing the mechanical force in the hydraulic direction and reducing the pressure of the cylinder. By changing the pressure of the hydraulic cylinder, the pressure regulation requirements of the hydraulic punch can be achieved.

The above are the pressure adjustment methods for Adjustable pressure hydraulic punch press, which are of great help in improving stamping processing quality, production efficiency, and other aspects. When using, it is important to pay attention to the selection and use of pressure regulation methods, which play a crucial role in ensuring processing quality and improving production efficiency.

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