Hydraulic Circuit Selection for Hydraulic Presses
The speed regulating circuit of the hydraulic system of the hydraulic press is the core circuit. The hydraulic circuit selection for hydraulic press, must start with the selection of the speed regulating circuit (including determining the circulation method of the oil passage and the oil source structure method). Hydraulic Circuit Selection for Hydraulic Presses □ Speed regulating circuit Select the speed regulating circuit according to the pressure, flow and power of the hydraulic actuator working condition diagram and the system's requirements for temperature, working stability, etc. □ Rapid motion circuit and speed switching circuit The rapid motion loop is closely related to the speed regulating loop. When selecting the oil source mode, system efficiency, temperature and other issues in the speed regulating loop, the rapid motion loop must be considered. Once the speed control loop is confirmed, most of the rapid motion loop is also det