China Forging Machine Tool is a device for metal and mechanical thermal processing. It only changes the outer shape of the metal. Forging machine tools include plate rolling machines, shearing machines, punching machines, presses, hydraulic presses, hydraulic presses, bending machines, etc.

maintainance:
external overall inspection
Thoroughly clean the outside of China Forging Machine Tool, check whether all fastening screws are loose, whether all parts are safe, whether there is any open welding, crack or deformation. There should be a safety warning sign on the fuselage, and the length should not be less than 30 cm.
Test run inspection
After the China Forging Machine Tool is turned, check whether there is any air leakage, and at the same time check whether the machine has abnormal vibration, and perform comprehensive lubrication as required. Watch carefully for bumps, friction and sticking. Are there any abnormal sounds. Use power machinery to drive low-speed operation, and observe the operation status of each part.
Input Device Inspection
Conveyor chains must be checked section by section, and if serious wear, deformation, or cracks are found, they should be replaced. The tension of the feeding chain should be consistent from left to right. It is advisable that the middle part of the chain length slightly touch the bottom plate. The main and passive axes of the conveyor chain should be parallel. If it is inclined, find out the reason and eliminate it.
Inspection of the clutch
The safety clutch should be adjusted during work and use, and the degree of wear of the wave-shaped teeth should be checked. If the tooth height is worn away by 1/3, it should be replaced.
Inspection and adjustment of forging parts
Carry out the pressure test of the whole machine. The pressure used in the test is 1.25 times of the working pressure. Check that the piston is extended to the maximum working stroke, and the pressure is stabilized for 15 minutes. The drop value of the pressure gauge reading must not exceed 4% of the test pressure; all oil There should be no leakage in the road; the manufacturer of China Forging Machine Tool tells you that after all the pressure is removed, the pointer of the pressure gauge returns to the "0" position, there should be no damage to the parts, there should be no obvious deformation of the tie rod, and there should be no sticking of moving parts. Carry out a reliability test on the safety valve, adjust the safety valve to the working pressure (upper left + 5, lower left + 1) MPa, test 5 times in a row, the needle valve is sensitive to open and close, and the pressure gauge reading should not be lower than Rated working pressure.