Cylinder common failure analysis and elimination methods

Failure cause analysis elimination method external leakage of the piston rod end flat piston rod installation eccentric lubricating oil supply piston sealing ring wear of piston rod bearing fitting surface impurities piston rod scar reinstall adjustment, the piston rod is not affected by eccentric and lateral load. Check whether the oil mist detector is failure. Replace the sealing ring. Cleansing to remove impurities, replace the dust cover installation. Replace piston rod. Air leakage between cylinder and the cylinder head cushion adjustment of leak leakage on both ends of the piston mixes up the piston sealing ring damaged piston stuck, poor lubrication piston mating surface defects. Impurities in seal face replacement seal to check whether the oil mist detector is failure, to install the piston rod is not affected by eccentric and lateral load. To remove impurities, USES the purification of compressed air. Insufficient output force action is not smooth and bad lubrication of piston and piston rod stuck with insufficient gas discharge condensate impurities to check whether the oil mist detector is failure, to install to eccentric lateral load. Increase connection or pipe diameter with a clean dry compressed air, prevent water condensation. Cushion effect bad sealing ring wear adjustment screw damage so quick attention to replace the sealing ring to replace the adjustable screw cylinder buffering mechanism for damage damage of the piston rod has a piston rod eccentric lateral load impact load eccentric cylinder speed is too fast to lateral load impact can't add on the piston rod set buffer device damage of cylinder head buffer mechanism doesn't work outside or loop setting buffer mechanism