In the bending machine parts maintenance should be prepared before the work to ensure the safety of equipment and operators. Before wiping the machine, press the upper mold down and down the mold, and wait until the work is completed. For start-up or other operation, the mode should be selected manually and ensure safety. The maintenance of the bending machine mainly includes:
1, bending machine hydraulic oil: oil tank every week to check the oil level, such as the maintenance of the hydraulic system should also be checked, the oil level should be filled with hydraulic oil oil; the machine used hydraulic oil for the ISO HM46 or MOBIL DTE25; New machine work after 2000 hours of oil change, after each work 4000 ~ 6000 hours after the oil change, each oil change, should clean the fuel tank; cutting plate machine system oil temperature should be between 35 ℃ ~ 60 ℃, shall not exceed 70 ℃, such as too high will lead to deterioration of oil and accessories deterioration.
2, bending machine hydraulic parts: monthly cleaning hydraulic components (substrate, valves, motors, pumps, tubing, etc.), to prevent dirt into the system, can not use the cleaning agent; new machine use a month later, check the tubing at the bend No deformation, if abnormal should be replaced, the use of two months, should be tightened all the parts of the connection, the work should be shut down, the system without pressure.
3, bending machine filter: each change the oil, the filter should be replaced or thoroughly cleaned; bending machine with the relevant alarm or oil is not clean and other filters abnormal, should be replaced; tank air filter 3 months to check the cleaning, the best 1 year replacement.