Koj puas paub tias lub tsheb thauj khoom muaj ntau lub universal pob qij txha? Lub tsheb thauj khoom universal pob qij txha pab nws kom du thiab zoo tig kaum. Yog tsis muaj cov pob qij txha tseem ceeb no, lub tsheb yuav nyuaj rau kev tsav tsheb. Niaj hnub no, peb yuav ua tib zoo saib seb cov pob qij txha universal yog dab tsi thiab lawv ua dab tsi. Peb tseem yuav tshawb xyuas seb muaj pes tsawg ntawm cov pob qij txha no muaj nyob hauv ntau hom tsheb thauj khoom. Yog li, cia peb pib.
Ib qho kev sib koom ua ke ntawm lub tsheb thauj khoom yog nyob rau ntawm qhov kawg ntawm tus ncej tsav, qhov twg nws txuas mus rau txawv. Tus naj npawb ntawm cov pob qij txha universal ib lub tsheb muaj nyob ntawm hom tsav ncej nws muaj. Feem ntau lub log tsheb tsav tsheb muaj ob lossis peb lub universal pob qij txha. Qee lub tsheb thauj khoom uas muaj lub log ntev, xws li tsheb npav, muaj peb lossis ntau dua universal pob qij txha. Qhov ntau cov pob qij txha universal ib lub tsheb muaj, qhov siab dua qhov kev sib koom ua ke yuav ua tsis tiav. Thaum feem ntau u-j sib yog tsim los ua kom lub neej ntev ntawm lub tsheb, lawv tuaj yeem ua tsis tiav thaum ntxov vim hnav ntau dhau lossis tsis muaj roj nplua nyeem. Txawm li cas los xij, yuav ua li cas thaum koj sib koom ua tsis tiav? Yog tias nws ua tsis tau, feem ntau nws yuav tsum tau hloov.
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Nws raug nqi npaum li cas los hloov U-kos rau ntawm lub tsheb?
Yog tias koj pom lub suab txawv txawv los ntawm koj lub tsheb, nws yuav yog lub sijhawm los hloov koj cov U-pob txha. Cov khoom tseem ceeb no pab ua kom koj lub log txav tau yooj yim, thiab yog tias lawv puas lawm, lawv tuaj yeem ua rau txhua yam teeb meem. Qhov xwm zoo yog tias kev hloov U-joints yog qhov ncaj thiab yuav tsis raug nqi koj txhais caj npab thiab txhais ceg. Tab sis nws raug nqi npaum li cas los hloov koj cov pob qij txha?
Tus nqi nruab nrab ntawm kev hloov U-kos yog nruab nrab ntawm $ 225 thiab $ 300. Kev ua haujlwm nce txog $ 100 txog $ 125 ntawm tag nrho cov no, thaum cov khoom yuav tsum nyob nruab nrab ntawm $ 125 txog $ 200. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov nqi no tuaj yeem sib txawv raws li qhov tsim thiab qauv tsheb koj tsav. Yog li, yog tias koj txhawj xeeb txog tus nqi, nws yog qhov zoo tshaj plaws los sab laj nrog tus kws kho tsheb ua ntej.
Nws yuav siv sij hawm ntev npaum li cas los hloov U-joints?
Hais txog kev tu lub tsheb, qee qhov haujlwm zoo tshaj plaws rau cov kws tshaj lij. Hloov U-joints poob rau hauv pawg no. U-joints nyob rau hauv lub driveshaft thiab txuas lub ncej mus rau lub axles. Lawv tso cai rau lub driveshaft flex thaum lub log nce thiab nqis, uas yog qhov tseem ceeb rau kev ua kom muaj kev sib tw. Hloov U-joints yog cov txheej txheem ncaj nraim, tab sis nws yuav tsum muaj cov cuab yeej tshwj xeeb thiab qee qhov kev txawj ntse. Nws kuj yog raws li kev sib koom ua ke. Yog li ntawd, nws yog qhov zoo tshaj kom tso txoj haujlwm no mus rau cov kws tshaj lij. Ntawm phau ntawv ua haujlwm ib txwm, U-kev hloov pauv yog ib lossis ob teev ua haujlwm, txhais tau tias $ 25 ib feem tuaj yeem raug nqi ntau dua thaum ib tus neeg teeb tsa rau koj thiab them nqi ib ncig $ 100 / teev. Txawm li cas los xij, yog tias koj xaiv los hloov koj cov U-joints, koj tuaj yeem cia siab tias txoj haujlwm yuav siv sijhawm li ob teev.
Vim li cas ob lub universal pob qij txha yuav tsum tau?
Ib qho kev sib koom ua ke thoob ntiaj teb, tseem hu ua U-joint, yog ib qho kev sib txuas yooj yim uas tso cai rau ob lub shafts txuas rau hauv ib qho offset. Hom kev sib koom ua ke no yog qhov tsim nyog thaum muaj kev xav tau ntawm kev sib txheeb ntawm ob lub shafts, xws li thaum tsav ncej txuas nrog lub log ntawm lub tsheb. Thaum ob qho kawg ntawm tus tsav ncej ntawm lub tsheb-log-tsav tsheb txuas nrog lub log ntawm U-joints, tsuas yog ib qho kawg ntawm lub log pem hauv ntej-tsav tsheb feem ntau muaj U-joint. Lwm qhov kawg ntawm lub log pem hauv ntej-tsav lub tsheb tsav ncej txuas ncaj qha mus rau kev sib kis. Raws li lub tsheb ncua kev txav mus los nce thiab nqis, cov U-joints tso cai rau tus tsav ncej txav nrog nws kom lub zog tseem tuaj yeem hloov pauv los ntawm kev xa mus rau lub log yam tsis muaj kev cuam tshuam. Cov ncej tsav yuav khoov thiab tawg yog tias nws tsis muaj U-pob txha.
Yuav ua li cas yog tias u-pob txha tawg thaum tsav tsheb?
Thaum lub universal sib koom ua ke tawg, nws txiav qhov kev sib txuas ntawm lub driveshaft thiab lub axles. Qhov no tuaj yeem tshwm sim thaum koj tsav tsheb; yog tias nws ua tau, tsis muaj ntau yam uas koj tuaj yeem ua dhau ntawm kev hu rau lub tsheb thauj khoom. Lub driveshaft yuav poob, thiab koj lub tsheb yuav tsis txav. Qee zaum, koj tuaj yeem tau txais tam sim ntawd tsuas yog hloov U-kos; Txawm li cas los xij, yog tias qhov kev puas tsuaj loj heev, koj yuav tsum tau hloov tag nrho cov driveshaft. Qhov no yog ib qho kev kho uas kim heev, yog li nws yog qhov zoo tshaj kom zam nws yog tias ua tau. Ua li ntawd, xyuas kom koj cov U-joints tsis tu ncua tshuaj xyuas los ntawm tus kws kho tsheb tsim nyog.
Dab tsi ua rau u-joints ua tsis tau?
U-joints yog ib qho tseem ceeb ntawm txhua lub tsheb nrog lub driveshaft. Lawv tso cai rau lub driveshaft flex thaum lub ncua kev kawm ntawv nce thiab nqis tsis muaj khi. Txawm li cas los xij, u-joints tuaj yeem ua tsis tau rau ntau qhov laj thawj. Feem ntau ua rau corrosion, uas tuaj yeem ua rau cov pob qij txha tsis muaj zog thiab ua rau lawv tawg thaum kawg. Lwm qhov ua rau muaj kev sib tw ntau dhau los yog kev vibration, ua rau cov pob qij txha ua rau lub sijhawm. Thaum kawg, yog tias cov bolts uas tuav cov U-kos rau hauv qhov chaw tsis zoo torque, lawv tuaj yeem xoob thiab ua rau kev sib koom ua tsis tiav. Qee qhov xwm txheej, hnav lossis tawg sib kis lossis cov vaj tsev sib txawv tuaj yeem ua rau muaj kev ntxhov siab tsis zoo rau cov pob qij txha, ua rau lawv ua tsis tiav ntxov.
Dab tsi yog cov cim qhia ntawm u-joint tsis ua haujlwm?
Koj lub tsheb tsav tsheb muaj ntau yam, txhua yam ua haujlwm ua ke los txhawb koj lub tsheb. Ib qho tseem ceeb tivthaiv yog lub u-joint, uas txuas lub driveshaft mus rau lub qag. U-joints tas li txav thaum koj tsav tsheb thiab raug hnav thiab tsim kua muag ntau. Nyob rau tib lub sijhawm, qhov no tuaj yeem ua rau muaj teeb meem. Nov yog qee cov cim qhia tias koj cov pob qij txha yuav ua tsis tau: Koj yuav pom lub suab nrov clunking lossis clanking thaum koj hloov lub zog. Lub suab nrov no yog tshwm sim los ntawm lub driveshaft txav mus los, thiab nws yog ib lub cim qhia tias lub u-joints pib xoob. Kev vibration thaum accelerating los yog decelerating. Ntau yam tuaj yeem ua rau qhov no, tab sis yog tias koj pom tias nws tshwm sim ntau zaus, nws tuaj yeem qhia tau tias cov pob qij txha tau hnav. Nrov hlau-ntawm-hlau banging. Qhov no yog lub cim qhia tias U-joints tab tom yuav ua tsis tiav. Koj yuav tsum tau hloov lawv sai li sai tau.
U sib koom ua ke yog ib feem tseem ceeb ntawm lub tsheb thauj khoom ncua kev kawm ntawv. Nws pab kom nqus tau cov kev poob siab thiab kev vibrations, thiab nws kuj tso cai rau lub tsheb tig tau yooj yim. Lub sijhawm dhau los, txawm li cas los xij, U sib koom ua ke tuaj yeem hnav lossis puas. Qhov no tuaj yeem ua rau muaj teeb meem, suav nrog kev tuav tsis zoo, lub log tsheb tsis sib xws, thiab siv roj ntau ntxiv. Vim li no, nws yog ib qho tseem ceeb uas yuav tsum tau kuaj xyuas U sib koom ua ntu zus thiab hloov nws yog tias tsim nyog. Los ntawm kev ua cov kauj ruam yooj yim no, koj tuaj yeem pab xyuas kom koj lub tsheb ua haujlwm zoo tshaj plaws thiab tseem muaj kev nyab xeeb rau kev tsav tsheb.
