Yuav ua li cas xyuas lub tsheb cav twj tsis tau tshem tawm
Txheem
Lub twj tso kua mis dej ntawm lub tshuab ua cua txias, feem ntau hu ua lub twj tso kua mis, ua lub luag haujlwm tseem ceeb hauv kev tswj xyuas cov txheej txheem thermal, muab kev ua haujlwm ntawm cov dej ua haujlwm. Yog hais tias nws ua tsis tau, lub cev muaj zog nyob rau hauv load boils yuav luag instantly thiab vau. Yog li ntawd, nws yog ib qho tseem ceeb los xyuas kom meej qhov siab tshaj plaws kev ntseeg siab, pom cov cim me ntsis ntawm cov teeb meem hauv lub sijhawm.
Yuav ua li cas xyuas cov kev pabcuam ntawm lub twj tso kua mis ntawm lub tsheb
Qhov kev daws teeb meem zoo tshaj plaws yuav yog kev tiv thaiv kev hloov ntawm lub twj tso kua mis nrog kev khiav ntawm 60-100 txhiab kilometers, nyob rau hauv cov ntaub ntawv raug, ib txhij nrog lub sij hawm siv, yog hais tias lub twj tso kua mis pulley yog powered los ntawm nws.
Hauv lwm qhov xwm txheej, lub twj tso kua mis hloov tau yooj yim raws li cov chaw tsim khoom cov cai, tab sis qhov no tsis yog ib txwm muaj:
- cov peev txheej ntawm cov twj tso kua mis los ntawm cov tuam txhab sib txawv sib txawv heev;
- ntau nyob ntawm cov khoom ntawm cov kua siv, tsis yog tag nrho cov antifreezes khaws lawv cov khoom qub rau tib lub sijhawm ntev;
- bearing load nyob ntawm lwm yam, tshwj xeeb tshaj yog txoj siv tawv;
- hom kev ua haujlwm, tshuab downtime thiab zaus ntawm qhov kub thiab txias hloov tau cuam tshuam.
Li no qhov yuav tsum tau paub cov cim qhia ntawm cov node degradation uas tau pib.
External suab nrov
Lub twj tso kua mis muaj ob qhov hnav, uas nws cov peev txheej yuav luag tag. Nws yog ib lub foob thiab bearing. Kev hnav ntawm lub thawv ntim khoom tsis tshwm sim nws tus kheej hauv txhua txoj kev los ntawm pob ntseg, tab sis cov kabmob, thaum hnav, yuav tsis tuaj yeem ua haujlwm ntsiag to.
Lub suab yuav txawv, nws yog screeching, buzzing thiab tapping, thiab tej zaum nrog ib tug crunch. Txij li thaum nws yog ib qho nyuaj kom tau txais lub twj tso kua mis tawm ntawm kev sib hloov, nws yog ib qho tsim nyog kom tshem tawm tag nrho lwm cov bearings los ntawm ib sab ntawm cov tsav tsheb ntawm cov units, xyuas kom meej tias lawv nyob rau hauv zoo, tawm hauv lub twj tso kua mis nyob rau hauv suspicion.
Tom qab ntawd kawm nws tus mob kom ntxaws ntxiv. Kev sib hloov ntawm lub twj tso kua mis rotor yuav tsum ua kom du, tsis muaj qhov kos npe me ntsis ntawm dov ntawm cov kabmob lossis cov backlash. Thiab nws yog qhov zoo dua los hloov nws tam sim ntawd, tshwj xeeb tshaj yog tias cov node tau ua haujlwm ntau heev.
Txhawm rau npog lub suab nrov ntawm lub twj tso kua mis, lub idler thiab circling rollers ntawm txoj siv tsav tuaj yeem ua tau. Lawv kuj yuav tsum tau kuaj xyuas, uas yog yooj yim dua, txij li thaum tshem tawm txoj siv tawv, nws yooj yim dua rau unwind lawv ntawm tes thiab nkag siab txog qhov muaj ntawm hnav.
Pulley ua si
Muaj cov rooj plaub thaum hnav cov kabmob zoo tshwm sim sib npaug thiab tsis muaj suab nrov. Xws li lub twj tso kua mis tseem yuav ua haujlwm, tab sis qhov tshwm sim rov qab tsis tso cai rau lub thawv ntim khoom ua haujlwm ib txwm.
Muaj qhov txaus ntshai ntawm qhov xau, uas yuav ua rau pom nws tus kheej. Yog li, radial lossis axial clearances nyob rau hauv cov bearings, uas tau hnov thaum rocking lub pulley, yog ib lub teeb liab rau lub tam sim ntawd hloov ntawm lub twj tso kua mis sib dhos.
Cov tsos ntawm ib tug leak
Cov roj foob uas tau poob nws qhov nruj yuav tsis tuaj yeem tuav lub siab ntawm cov tshuaj tiv thaiv kab mob hauv txhua txoj kev. Lub tshuab cua txias ua haujlwm nyob rau hauv lub siab dhau, uas ua lub luag haujlwm zoo nrog lub thawv ntim khoom ib txwm, nias nws cov npoo ua haujlwm.
Tom qab kev hnav tseem ceeb, tsis muaj dab tsi yuav nruj rau ntawd, thiab cov tshuaj tiv thaiv kab mob hauv qab lub siab pib tawm. Qhov no yog pom visually.
Kev ziab sai ntawm cov tshuaj tiv thaiv kab mob ntawm lub cav kub ua rau nws nyuaj rau kev kuaj mob. Tab sis cov kab nyob rau hauv daim ntawv ntawm cov yam ntxwv txheej tseem nyob, nrog rau ntawm tus tsav siv.
Thaum cov xau yog qhov tseem ceeb, nws yog qhov nyuaj heev kom tsis txhob hnov qab, cov kua dej poob qis, txoj siv tawv tsis tu ncua thiab tsis muaj sij hawm kom qhuav, antifreeze yog tawg los ntawm kev sib hloov thiab txawm ntws los ntawm hauv qab ntawm lub casing.
Koj tsis tuaj yeem mus ntxiv, koj xav tau kev hloov tam sim. Txwv tsis pub, hnav thiab rhuav ntawm txoj siv yog ua tau, ua raws li kev kho lub cav loj.
Antifreeze tsw
Tsis yog txhua tus neeg tsav tsheb yog tus cwj pwm ntawm feem ntau saib hauv qab lub hood, tshwj xeeb tshaj yog vim lawv paub tseeb tias yuav saib qhov twg los ntsuas qhov xwm txheej ntawm lub twj tso kua mis. Tab sis lub cav compartment tsis tshua muaj nruj heev uas evaporating antifreeze yuav tsis pom ib txoj kev tawm, thiab txawm ncaj qha mus rau hauv lub alarm.
Tus ntxhiab tsw yog tus yam ntxwv heev, leej twg uas tau xau lub qhov cub hluav taws xob yuav nco ntsoov nws. Kev tshawb nrhiav ntxiv tuaj yeem ua rau cov kav dej xau thiab lub tshuab hluav taws xob, nrog rau lub twj tso kua dej.
Cav kub nce
Cov tsos mob txaus ntshai tshaj plaws ntawm lub twj tso kua mis malfunction. Nws tuaj yeem txhais tau tias ob qho tib si twb tau piav qhia ua rau muaj qhov tsis xws luag, thiab qhov tsis tshua muaj thib peb - teeb meem nrog lub twj tso kua mis impeller.
Ib tug xov tooj ntawm nkhaus hniav nyob rau hauv lub rotor ncej, tsim ib tug impeller, yog ncaj qha lub luag hauj lwm rau tov cov kua thiab tsim nws lub siab. Yav dhau los, nws tau tsim los ntawm kev ua los ntawm cov hlau cam khwb cia, yog li nws cov kev tawg tau raug cais tawm. Tshwj tsis yog tias muaj tsawg zaus ntawm kev hloov pauv ntawm cov casting los ntawm cov ncej vim yog kev ua txhaum ntawm kev siv tshuab ntawm nws cov xovxwm haum nrog qhov tsim nyog nruj.
Tam sim no, rau kev tsim cov impellers, yas ntawm ntau yam zoo yog tsuas yog siv.
Nyob rau hauv tej yam kev mob ntawm kev sib hloov ceev hauv kub antifreeze ntawm high speeds, ua rau cavitation, cov hniav tej zaum yuav pib vau, lub impeller "ntsiav" impeller yuav tsis muaj peev xwm sib tov ib yam dab tsi ntxiv, cov kua ncig yog cuam tshuam, thiab lub cav kub pib nce sai heev. . Nyob rau hauv cov ntaub ntawv no, lub radiator yuav kuj txias, cov kua los ntawm nws yooj yim yuav tsis tau mus rau lub thaiv thiab lub taub hau.
Hom txaus ntshai heev, lub cav yuav tsum tau muab tua tam sim ntawd thiab qhov teeb meem yuav tsum tau saib rau.
Cov tsos mob zoo ib yam tuaj yeem tshwm sim nrog lub impeller tsis zoo, tab sis qhov no yuav xav tau cov kua dej tseem ceeb, tsim cov hnab ris huab cua thiab ua tiav qhov ploj ntawm qib hauv lub tank nthuav dav. Qhov no yog qhov yooj yim kom pom thaum kuaj xyuas.
Yuav daws teeb meem li cas
Txog rau thaum xaus ntawm lub xyoo pua xeem, cov twj tso kua mis ntawm ntau lub tshuab tuaj yeem kho. Lub rooj sib txoos raug tshem tawm thiab nias rau hauv nyias qhov chaw, tom qab ntawd cov kabmob thiab cov foob feem ntau hloov pauv. Tam sim no tsis muaj leej twg ua nws lawm.
Tam sim no, cov khoom siv kho lub twj tso kua mis yog ib feem ntawm lub cev nrog cov roj foob, cov kabmob, ncej, rub thiab cov khoom txuas nrog. Raws li txoj cai, tib tus qauv loj nrog tus lej cim paub los ntawm phau ntawv teev npe yog tsim los ntawm ntau lub tuam txhab.
Qhov zoo ntawm no ncaj qha nyob ntawm tus nqi. Koj yuav tsum tsis txhob cia siab tias ib feem ntawm cov chaw tsim khoom tsis paub yuav tuaj yeem muab cov peev txheej tsim nyog. Nws tsim nyog nres ntawm cov tuam txhab tshwj xeeb hauv cov khoom siv mus sij hawm ntev ntawm cov twj pov thawj. Nrog rau cov conveyors ntawm automakers.
Hloov lub twj tso kua mis tsis yooj yim. Yog li ntawd, nws yog feem ntau hloov raws li ib feem ntawm lub sij hawm siv cov khoom siv. Muaj cov khoom siv los ntawm tib lub chaw tsim khoom, ob qho tib si nrog thiab tsis muaj lub twj tso kua mis suav nrog.
Kev yuav cov txheej txheem zoo li no yog qhov tsim nyog tshaj plaws, txij li lub tuam txhab muaj koob npe yuav tsis ua kom tiav cov siv thiab cov chais nrog lub twj tso kua mis tsis zoo, thiab nrog kev hloov pauv, tus nqi ntawm kev ua haujlwm yog qis dua, vim tias feem ntau ntawm kev sib dhos thiab kev ua haujlwm disassembly. coincide, txhua yam uas tseem tshuav yog kom ntws qee cov tshuaj tiv thaiv kab mob thiab tshem tawm cov twj tso kua mis fasteners.
Qhov tshiab yog ntsia nrog lub gasket nyob rau hauv cov khoom kho, tom qab uas cov coolant theem yog coj mus rau qhov qub.
Lub neej ua haujlwm ntev ntawm cov khoom yuav raug lees paub los ntawm qhov tseeb nruj ntawm txoj siv tsav, uas tsis suav nrog overloading ntawm cov bearings. Ib qho torque wrench feem ntau yog siv los tiv thaiv kev hloov pauv. Koj tsuas yog yuav tsum tau teeb tsa lub zog xav tau raws li cov lus qhia.
