During the production and use of the servo-hydraulic press, in addition to paying attention to the operation specifications and usual maintenance, we also need to find ways to improve the operating efficiency of the servo-hydraulic press. How to improve it? We briefly introduce the following points:
1. The operator of the servo-hydraulic press must understand the principle of the hydraulic system, understand the effect of the main hydraulic components of the equipment, and grasp the operating sequence of the system. Before starting the servo-hydraulic press, you should check whether all the moving mechanisms and solenoid valves are in the initial state, and check the oil level in the fuel tank. If any abnormality or lack of oil is found, it is forbidden to start the hydraulic pump motor and find a repairman for repairs. The operator should always check the working condition of the hydraulic system, observe the working pressure and speed, and check the size of the workpiece and the wear condition of the props, so as to ensure the stable and reliable operation of the hydraulic system.
2. In winter, when the oil temperature of the fuel tank does not reach 25°C, each executive organization cannot start to work in sequence, but can only start the hydraulic pump motor to make the hydraulic pump work empty. During summer operations, when the oil temperature in the fuel tank is higher than 60°C, pay attention to observe the working status of the hydraulic system and notify the maintenance personnel to deal with it. The operator cannot damage the interlocking device of the electrical system, cannot push the electric control valve by hand, and cannot damage or move the position of each operating gear arbitrarily.
3. For a servo-hydraulic press that has been shut down for more than 4 hours, before the operation, the hydraulic pump motor should be started for 5-10 minutes before working under pressure. When the hydraulic system fails, the operator cannot tamper with it without permission and should immediately report to the repair department. Always maintain the cleaning of the servo-hydraulic press to prevent dust, cutting fluid, cutting, cotton yarn, and other debris from entering the oil tank.