100 ton hydraulic pressthe more slow use of equipment reasons:
1. Generally, new machines and equipment will not present this situation. After working for a long time, hydraulic oil pollution and other factors will promote the internal components of the hydraulic press to accelerate wear and tear, resulting in slower working power;
2, when the hydraulic oil temperature rises to more than 50 ℃, then the movement of the hydraulic oil lubrication will decline, it will cause the hydraulic machine operating system to wear.
3. The volume of the fuel tank is small and the oil temperature rises quickly. If you choose a gear pump, the volume power is not high, which will cause the oil temperature to rise too fast.
4, workshop ventilation is poor, especially in the south of the dry season humidity is higher, the oil temperature rises fast, if it is in outdoor operation, try to choose a place without sunshine
5. Do not always use the same type of oil with the same viscosity; regularly check the technical indicators of internal leakage of components, and replace them in time if problems are found.
100吨液压机越用越慢怎么办？滕州液压机厂家解答
Hydraulic machine equipment more slow solution:
1. There is air in the hydraulic cylinder. Exclusion method: Exhaust the air through the exhaust device, and check whether there is air inhalation at the sealing ring of the reciprocating part of the piston rod. If there is, it may be a failure of the sealing ring, and the sealing ring should be replaced.
2. Check whether the hydraulic pump is running normally. If the operation of the hydraulic pump is irregular, the pump rolling is blocked or slightly seized, clarify that the problem lies in the hydraulic pump, repair or replace the hydraulic pump.
3. Check the working condition of the piston. When the hydraulic cylinder with buffer device is started in reverse, the piston is often temporarily suspended or reversed. This is because the orifice of the one-way valve is too small, so that the amount of oil entering the buffer chamber is too small, and even a vacuum is present. This failure should increase the orifice of the one-way valve.
4. When the piston movement speed is high, the steel ball of the one-way valve follows the activities, causing the valve hole to be blocked, causing the hydraulic cylinder to act irregularly. Solution: replace the steel ball with a pilot valve poppet valve spool.
5, hydraulic cylinder action is not sensitive. The inner layer of the rubber hose is peeled off, so that the oil circuit is broken on and off, and the action of the hydraulic cylinder is irregular. Solution: Replace the rubber hose.
6, the hydraulic cylinder to accept a certain lateral load is also a reason for the slow movement of the hydraulic press. Solution: The same as the exclusion of hydraulic cylinder can not move.