What is the maintenance process of CNC bending machine
First, hydraulic oil circuit
1. The hydraulic oil used in CNC bending machine is ISO HM46 or MOBIL DTE25;
2. Check the oil level of the tank every week, including after the maintenance of the hydraulic system. If the oil level is lower than the oil window, add hydraulic oil;
3. The system oil temperature should be between 35℃ and 60℃, not more than 70℃, if too high will lead to deterioration and damage of oil quality and accessories.
4. Oil should be changed after the new bending machine works for 2000 hours, and oil should be changed after every 4000 ~ 6000 hours, and the oil tank should be cleaned every time the oil is changed.
Two, filter
1. CNC bending machine has related alarm or oil is not clean and other filter abnormalities, should be replaced;
2. Every time the oil is changed, the filter should be replaced or cleaned thoroughly;
3. The air filter on the fuel tank should be checked and cleaned every 3 months and replaced every year.
Three, hydraulic components
1. After the new CNC bending machine is used for a month, check whether the bending of each oil pipe is deformed. If there is any abnormality, it should be replaced.
2. Clean hydraulic parts (substrate, valve, motor, pump, oil pipe, etc.) every month to prevent dirt from entering the system, and do not use detergent.
