How to solve hydraulic shock?

Hydraulic Shock, also known as the water hammer effect, is a common phenomenon in fluid power systems, especially in hydraulic systems and piping networks. When a fluid suddenly stops or changes its flow direction, the inertia of the fluid can cause pressure waves to propagate within the system, potentially leading to damage. To avoid the hydraulic shock to the hydraulic system damage, this post will describe how to solve the hydraulic shock.

1. Hydraulic system pressure regulation method.

The hydraulic shock is typically caused by the high pressure within the hydraulic system; therefore, this issue can be addressed by reducing the system's pressure. The specific method is to adjust the pressure regulating screw on the pressure regulating valve of the system to reduce the working pressure of the system and make it work within the specified range.

2.Install the pressure-reducing valve.

Installing a reducing valve is a commonly used method to reduce the hydraulic shock. The pressure-reducing valve can effectively slow down the oil pressure in the hydraulic system so that the hydraulic cylinder can work smoothly and reduce the occurrence of impact.

3. Add buffer air chamber.

Adding buffer air chamber to the hydraulic cylinder is also an effective way to alleviate hydraulic shock. The principle of the buffer air chamber is to reduce the impact of the hydraulic cylinder on the machine at the end of the stroke by increasing the pressure of buffer gas. The addition of a buffer device can significantly reduce the impact and vibration caused by the movement of the hydraulic cylinder.

4. Maintain the hydraulic cylinder regularly.

Regular maintenance of the hydraulic cylinder is also an important means to reduce the hydraulic shock. It is necessary to regularly inspect the seals, piston rods, and other components of the hydraulic cylinder and replace worn and aging parts in a timely manner to ensure the normal operation of the hydraulic cylinder, reduce the occurrence of impact.

The above are several effective methods to solve the hydraulic shock. By taking appropriate measures, the hydraulic shock can be greatly reduced to ensure the normal and stable operation of equipment. TOLENG is an experienced manufacturer of hydraulic cylinders, if you have any questions about the hydraulic cylinder, you can contact us at sales01@phtl.cn.