Common faults and maintenance methods of SMC cylinders
Causes and solutions of SMC cylinder failure
The output force of the cylinder is insufficient and the movement is not stable. This situation is generally caused by the piston or piston rod being stuck or poorly lubricated, insufficient air supply, and condensed water and impurities in the cylinder. Solution: For this problem, you should adjust the center of the piston rod, check whether the oil filter is reliable and whether the air supply pipeline is blocked.
The cushioning effect of the cylinder is not correct, which is generally caused by the wear of the cushion seal ring or the damage of the adjusting screw. Solution: Replace the sealing ring and adjusting screw.
Internal and external leakage of the cylinder is generally caused by eccentric installation of the piston rod, insufficient supply of lubricating oil, damage or breakage of the seal ring and seal ring, impurities in the cylinder, and scars on the piston rod. Solution: First of all, the center of the piston rod should be re-adjusted to ensure the same axial degree of the piston rod and the cylinder barrel. It is also necessary to check whether the lubricator works reliably and ensure that the cylinder components are well lubricated. When the seal ring and the seal ring are worn, they need to be replaced in time, and the impurities in the cylinder should be removed in time.
The piston rod and cylinder head of the cylinder are damaged, generally because the piston rod is installed eccentrically or the buffer mechanism does not work. Solution: Adjust the center position of the piston rod, replace the buffer seal or adjust the screw. Finally, the editor reminds everyone that we must take precautions, check and maintain the SMC cylinder regularly and maintain it regularly.