A hydraulic system operates three cylinders, and what components are required to protect the pressure?
Ordinary valves are simple; Select the pump size according to the speed requirement. Add an electromagnetic overflow valve control system pressure in the pump outlet. Choose inferior vena oil on electro-hydraulic control valve to control, in the add a hydraulic controlled check valve to control the pressure maintaining cavity, in inferior vena add a electromagnetic overflow valve to control the speed of the downside. The function of the hydraulic system is to increase the force of pressure by changing the pressure. A complete hydraulic system consists of five parts: the power component, the execution component, the control element, the auxiliary component (the attachment) and the hydraulic oil. Hydraulic system can be divided into two kinds: hydraulic drive system and hydraulic control system. The hydraulic transmission system is the main function of transmission and motion. Hydraulic control system to make the hydraulic system output to meet specific performance requirements (especially dynamic performance), usually called the hydraulic system is mainly refers to the hydraulic transmission system.
You can choose a two-pass plug-in valve for control. Advantage of two pass plug valves: Large flow capacity, especially suitable for large flow situations. 2) the core action is sensitive and resistant to plugging. 3) the sealing is good, leakage is small, the oil fluid flows through the valve mouth pressure loss is small. The structure is simple and easy to standardize.
It is possible to choose a two-pass plug valve to control, the control effect is better. Ordinary valves are simple; Select the pump size according to the speed requirement. Add an electromagnetic overflow valve control system pressure in the pump outlet. Choose inferior vena oil on electro-hydraulic control valve to control, in the add a hydraulic controlled check valve to control the pressure maintaining cavity, in inferior vena add a electromagnetic overflow valve to control the speed of the downside.
