Hydraulic Tshauj Valve Excavator Hydraulic Lub Tog Raj Kheej Cexja-Xcn

Txhaum kev kuaj mob ua ntu zus

Qhov kev txiav txim ntawm kev txhaum kev kuaj mob ntawm cov khoom siv hydraulic ntawm cov khoom siv ua ntej thiab tom qab kev soj ntsuam ntawm cov khoom siv) - kev soj ntsuam sab nraud, kho kom haum, kev sim - kev txiav txim siab sau cia thiab sau tseg.
Muaj ntau yam ntawm excavator ua tsis tiav, raws li cov yam ntxwv ntawm cov qauv sib txawv, ua kom muaj kev siv cov khoom siv tshuaj xyuas kev saib xyuas,
Specific problem specific analysis, master the effective fault analysis method, according to the hydraulic system schematic diagram, the total oil circuit is divided into several branches according to the work function, according to the fault phenomenon, follow the order from outside to inside, from easy to difficult, and exclude the branch one by one. Thaum muaj ntau qhov kev ua yuam kev, qhov tsis zoo yuav tsum ua tib zoo saib xyuas, thiab cov ua rau muaj peev xwm yuav tsum tau cais ib qho los ntawm ib qho.
3 kev ceev faj rau kev daws teeb meem
1) Yog tsis muaj kev tsom xam ua tib zoo thiab kev txiav txim siab ntawm qhov chaw nyob thiab cov qauv ntawm qhov ua txhaum, tsis txhob disassemble thiab kho lub tsev
Ib feem, thiaj li tsis ua rau muaj kev nthuav dav ntawm qhov kev ua txhaum thiab ua txhaum tshiab.
2) vim muaj ntau haiv neeg thiab nyuaj ntawm qhov txhaum, lwm yam yuav tsum tau txiav txim siab nyob rau hauv cov txheej txheem ntawm kev daws teeb meem, xws li cov neeg kho tshuab,
Lub luag haujlwm ntawm hluav taws xob tsis ua hauj lwm.
3) Thaum hloov kho cov khoom siv, them sai sai rau cov nyiaj thiab kev hloov kho tau hloov kho yuav tsum tsuas yog ib qho, yog li tsis txhob cuam tshuam nrog lwm yam hloov pauv