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The role of the packing ring gap of the piston rod

First,thegapMainlyusedtocompensateforthewearofthepackingring.Second,theaxialclearanceMainl...+ More

Hollow shaft features

Thespaceoccupiedbythehollowshaftisrelativelylarge,buttheweightcanbereduced.Accordingtothem...+ More

Method of welding piston rod

First,thefrictionweldingofthepistonrodisrelativelylowincostbecauseitonlyneedstoconsumeanap...+ More

Hydraulic cylinder repair process

First,thesurfacetreatmentAftercleaningandsanding,thescratchedpartsarecleanedandcleanedwith...+ More

Simple treatment of oil leakage in the piston rod

Infact,thebasicreasonfortheleakageofthepistonrodisthatthesealringhasfailedortheoilofthepis...+ More