Excavator yog ib qho tseem ceeb engineering machinery thiab cov cuab yeej siv, tab sis nyob rau hauv tus txheej txheem ntawm kev siv tej zaum yuav ntsib tej yam tsis ua hauj lwm.Cov hauv qab no yog qee qhov kev ua tsis tiav thiab lawv cov kev tshuaj xyuas thiab kho cov txheej txheem:
HYDRAULIC SYSTEM Failure
Failure Phenomenon: Poob lub zog hauv hydraulic system, cov kua dej kub nce, hydraulic lub tog raj kheej ua haujlwm qeeb lossis txav tsis tau.
Kev Tshawb Fawb Thiab Kev Kho Cov Txheej Txheem: Txheeb xyuas qhov zoo ntawm cov roj hydraulic thiab qib roj, tu lossis hloov cov lim dej hydraulic, xyuas seb cov hydraulic pipeline to, xyuas cov twj hydraulic thiab hydraulic lub tog raj kheej ua haujlwm, yog tias tsim nyog, hloov cov ntsaws ruaj ruaj lossis kho cov khoom siv hydraulic.
ENGINE FAILURE
Failure Phenomenon: Lub cav pib nyuaj, tsis muaj zog, pa taws dub, suab nrov thiab lwm yam.
Kev Tshawb Fawb Thiab Kev Kho Cov Txheej Txheem: Txheeb xyuas cov roj siv hluav taws xob kom ntseeg tau tias cov roj zoo thiab du, xyuas cov huab cua lim thiab tso pa tawm, xyuas lub tshuab hluav taws xob thiab lub cav txias, yog tias tsim nyog, ntxuav lossis hloov cov khoom sib txuas.
ELECTRICAL SYSTEM Failure
Failure Phenomenon: Circuit Court tsis ua haujlwm, cov khoom siv hluav taws xob tsis tuaj yeem ua haujlwm zoo, roj teeb lub zog tsis txaus.
Kev Ntsuam Xyuas Thiab Kev Kho Cov Txheej Txheem: Txheeb xyuas seb cov xaim txuas puas yog xoob lossis puas, xyuas lub roj teeb lub zog thiab kev them nyiaj, xyuas qhov ua haujlwm ntawm cov keyboards thiab sensors, hloov cov xov hlau, keyboards lossis sensors yog tias tsim nyog.
LUB SIJ HAWM LOS YOG TRACK Failure
Failure Phenomenon: Tyre rupture, khiav tawm, txawv txav log tsheb, thiab lwm yam.
Kev Tshawb Fawb Thiab Kev Kho Cov Txheej Txheem: Txheeb xyuas qhov hnav thiab tsim kua muag ntawm cov log tsheb lossis cov ciav hlau, xyuas kom lub log tsheb siab tsim nyog, thiab hloov cov log tsheb tawg lossis kho cov tsheb yog tias tsim nyog.
LUBRICATION THIAB MAINTENANCE PROBLES
Failure Phenomenon: Tsis zoo lubrication, hnav thiab rhuav ntawm qhov chaw, kev laus ntawm cov khoom siv, thiab lwm yam.
Kev Tshawb Fawb Thiab Kev Kho Cov Txheej Txheem: Tsis tu ncua nqa lubrication thiab txij nkawm, xyuas cov ntsiab lus lubrication thiab siv cov roj nplua nyeem, thiab hloov lub sij hawm hloov cov khoom tsis zoo los xyuas kom meej tias cov cuab yeej ua haujlwm zoo.
Thov nco ntsoov tias cov saum toj no tsuas yog qee qhov kev soj ntsuam ntawm cov kev ua tsis tiav thiab cov txheej txheem tu, cov txheej txheem kev saib xyuas tiag tiag yuav tsum yog raws li qhov xwm txheej tshwj xeeb ntawm kev kuaj mob thiab kho.Rau ntau qhov kev ua txhaum lossis cov xwm txheej uas yuav tsum tau muaj kev paub tshwj xeeb, nws raug nquahu kom nrhiav kev pab ntawm cov kws tshaj lijexcavatorkho cov neeg ua haujlwm.Lub caij no, cov hauv qab no yog qee cov lus qhia rau kev tswj xyuas qhov excavator, uas yuav pab txo qis kev ua haujlwm tsis zoo thiab txuas ntxiv lub neej kev pabcuam ntawm cov khoom siv:
1. Tsis tu ncua xyuas thiab hloov cov roj hydraulic:Khaws lub kaw lus hydraulic hauv kev ua haujlwm zoo, tsis tu ncua xyuas qhov zoo thiab qib ntawm cov roj hydraulic thiab hloov nws raws li cov neeg tsim khoom pom zoo.
2. Ntxuav thiab tiv thaiv cov khoom siv:Ntxuav qhov chaw sab nraud thiab sab hauv ntawm lub excavator tsis tu ncua kom tsis txhob muaj plua plav, av nkos thiab lwm yam khoom los ntawm kev sib sau, thiab siv kev tiv thaiv kev tiv thaiv, xws li npog lossis tiv thaiv, tiv thaiv qhov tseem ceeb.
3. Tsis tu ncua xyuas thiab tswj lub cav:Tshawb xyuas lub cav roj, qhov system txias thiab tso pa tawm, hloov cov lim dej tsis tu ncua thiab tswj lub tshuab hluav taws xob.
4. Tswj lub lubrication system: Xyuas kom meej tias ntau yam lubrication cov ntsiab lus ntawm cov cuab yeej yog lubricated txaus, siv cov lubricants uas tsim nyog, thiab tsis tu ncua xyuas cov kev ua hauj lwm ntawm lub lubrication cov ntsiab lus thiab lub lubrication system.
5. Ua tsis tu ncua kev tshuaj xyuas thiab tu cov log tsheb lossis cov lem: Check log tsheb los yog lem rau hnav thiab tsim kua muag, tswj kom zoo log tsheb siab, huv si thiab lubricate tsis tu ncua.
6. Ua haujlwm tu thiab ua haujlwm tsis tu ncua:Raws li cov excavator phau ntawv los yog cov chaw tsim khoom cov lus pom zoo, teeb tsa ib qho kev saib xyuas tsis tu ncua, suav nrog kev hloov cov khoom hnav, tshuaj xyuas cov khoom siv hluav taws xob, xyuas cov fasteners, thiab lwm yam.
7. Los ntawm kev tu thiab tu kom tsim nyog:Koj tuaj yeem txo qhov tshwm sim ntawm kev tawg, txhim kho kev ua haujlwm ntawm excavator, thiab txuas ntxiv lub neej kev pabcuam ntawm cov khoom siv.
Post lub sij hawm: Sep-19-2023