Koj puas paub txog tsav shafts?
Feb 01, 2016

Peb cov tsheb thauj khoom hnyav feem ntau yog nyob rau hauv daim ntawv ntawm pem hauv ntej thiab nram qab tsav, nrog rau cov zis torque ntawm lub cav thiab kis tau tus mob rotary motion, los ntawm tus tsav ncej kom hloov lub zog no rau lub rear qag, thiab thaum kawg los ntawm lub zog nyob rau hauv lub rear. axle tsav ncej, hloov mus rau lub log tsheb los tsim on-log horsepower.
Lub ntsiab qauv ntawm tus tsav ncej yog tsim los ntawm ncej raj, lub tes tsho telescopic thiab universal sib koom, uas zoo li yog ib qho yooj yim qauv, tab sis qhov tseeb lub zog nws dais tsis yog me me.
Lub luag hauj lwm ntawm lub tes tsho telescopic yog los kho qhov kev ncua deb me ntsis ntawm kev sib kis thiab tsav qag, kev sib koom ua ke thoob ntiaj teb yog los xyuas kom meej qhov yooj ntawm lub kaum sab xis ntawm ob lub axes ntawm cov zis tawm ncej thiab tsav qag input ncej, kom ua tiav. sib npaug angular ceev kis ntawm ob axes.
Nws yog ib qho tsim nyog hais tias qhov ntev ntawm lub wheelbase ntawm lub tsheb, qhov ntev ntawm tus tsav ncej yuav ua raws li qhov txuas ntxiv, qhov nruab nrab kuj yuav tsum tau tso siab rau ntawm tus ntoo khaub lig-pob txha los kho lub kaum sab xis.
Cross-joint raws li lub npe implies yog ib tug ntoo khaub lig ncej hom universal sib koom tes, muaj xws li tus ntoo khaub lig ncej, cross bearing thiab flange diav rawg thiab lwm yam khoom.
Tsis tas li ntawd, muaj lub tes tsho tubular sealing rau sab nraud ntawm lub tshuab tsav, thiab ob lub roj foob tau teeb tsa saum lub tes tsho sealing no, kom lub tes tsho nthuav dav tsim ib qho chaw kaw thiab lubricated.
Feem ntau, nws yuav tsis raug eroded los ntawm lwm cov plua plav, thiab cov roj kuj tuaj yeem ua rau nws lub zog ua haujlwm thiab ua lub luag haujlwm hauv kev tiv thaiv xeb.
▎ Feem ntau tsav ncej faults
Fault 1: Cov ncej tsav yog xoob thiab nrov
Thaum lub tsheb pib nrog ib tug hnyav load los yog ceev, tus tsav ncej emits ib tug hlau cuam tshuam lub suab, thiab muaj ib tug siab ntawm looseness. Tom qab tsis suav nrog lub looseness ntawm lub lauj kaub lub kaum sab xis thiab lub cylindrical iav nyob rau hauv lub rear qag, nws muaj peev xwm yuav xaus lus tias lub driveshaft yog xoob. Cov kauj ruam tom ntej yog ua kom tiav qhov kev kho dua tom ntej los ntawm kev tshem tawm.
Feem ntau hais lus, qhov hnav ntawm spline ncej thiab lub tes tsho spline ntawm lub tes tsho telescopic yuav tsum tsis pub tshaj {{0}}.3mm, thiab qhov xoob ntawm tus ntoo khaub lig ncej thiab cov kabmob yuav tsum tsis pub tshaj 0.15mm. Thaum cov kev txwv saum toj no siv tau dhau lawm, cov ncej tsav yuav tsum tau hloov.
Fault 2: Cov bolts txuas tau poob
Qhov saum toj no-hais nres nres tsis ua haujlwm yog tshwm sim los ntawm kev poob ntawm cov ntsia hlau txuas, uas ua rau cov ncej tsav tsis muaj kev tswj xyuas. Nws yog ib qho kev sib txuas ntawm lub bolt kom poob ntawm cov tsheb loj, thiab muaj ntau yam laj thawj rau qhov no loosening thiab ntog. Qhov laj thawj tseem ceeb yog qhov nyuaj rau nrhiav, thiab tsuas yog tso siab rau kev soj ntsuam thiab kev saib xyuas.
Qhov laj thawj tseem ceeb tshaj plaws: tus tsav ncej shakes hnyav thaum lub sijhawm ua haujlwm tshwm sim los ntawm kev khoov ntawm tus ncej tsav thiab qhov sib npaug ntawm qhov tsis sib xws, uas ua rau kom xoob ntawm cov ncej tsav, los yog thaum zawm tus tsav ncej bolts, bolts yog tsis nruj txaus, uas ua rau tsub zuj zuj ntawm kev sib hloov thiab loosening. Lwm qhov yog tam sim no daim ntawv thov ntawm lub ntiajteb txawj nqus, thiab lub driveshaft bolts uas tsis nruj heev yuav txawm overwhelmed.
Tom qab kev hloov thiab kho, koj kuj yuav tsum tau them sai sai rau qhov loj ntawm qhov sib npaug ntawm qhov sib npaug ntawm tus tsav lub tog raj kheej, qhov tseeb ntawm cov ncej tsav yuav tsum ua kom tau raws li qhov yuav tsum tau siv, yog tias ob qho tib si nyob rau hauv lub installation axis tsis tuaj yeem sib tshooj, tsav ncej kawg ntawm lub universal sib koom tes hla ncej tsis nyob rau hauv tib lub dav hlau, tsis tuaj yeem ua kom tiav cov kev sib hloov tsis sib xws, nws yuav ua rau muaj kev tsis sib haum xeeb, nws yuav tsum tau muab sau tseg tias tus tsav ncej tsis yog tib lub dav hlau kab rov tav ua haujlwm, kev xa mus rau lub rear qag yog lub kaum sab xis.
▎ Kev ceev faj rau kev siv thiab kev saib xyuas ntawm cov ncej tsav
Yog tias nws siv ib txwm, cov txheej txheem thauj khoom yog thauj thiab kev ua haujlwm zoo, thiab cov ncej tsav tsis yooj yim tawg. Qhov yooj yim tshaj plaws puas yog tus tsav ncej hanger. Tom qab lub sij hawm ntev kev co thiab pob, cov roj hmab thiab bracket screws ntawm lub hanger yog yooj yim rau hnub nyoog thiab loosen. Thaum lub hanger puas lawm thiab ntog tawm, qhov ntev ntawm tus tsav ncej yog, nws yuav ntau puas, vim hais tias cov kis tau tus mob ncej xav tau kev pab ntawm lub hanger ntawm qhov tseem ceeb point thaum kho qhov siab sib txawv ntawm lub gearbox thiab rear qag.
Ntxiv nrog rau cov kev txhaum uas tau hais los saum no, muaj lwm yam kev txhaum. Feem ntau, kev saib xyuas ntawm cov ncej tsav yuav tsum tsis txhob muab pov tseg. Yog tias tsim nyog, tus tsav ncej bolts yuav tsum tau txhawb nqa tsis tu ncua xws li zawm lub log tsheb, tshwj xeeb tshaj yog rau cov khoom hnyav.
During driving, in order to protect the half shaft, use the clutch reasonably and do not start in high gear. Severe overload working conditions, low speed, large throttle, lifting the clutch violently, not only easy to damage the drive shaft, but also easy to damage the rear axle gears, half-shafts, violent impact will also lead to damage to the drive shaft universal joint cross shaft.
Kuj tseem muaj ntau lub tsheb thauj khoom uas yuav ntxiv cov saw hlau loj rau hauv pem hauv ntej tsav ncej ntawm lub qag nram qab. Qhov no yog los tiv thaiv tus tsav ncej ntawm kev tawg thiab poob tawm thiab tau daig ntawm txoj kev. Yog hais tias tus tsav ncej tawg thiab tsoo hauv av thaum ntsib txoj kev tsis sib xws, nws yuav ncaj qha nqa lub rear qag ntawm lub tsheb, thiab txawm ua rau lub rear qag tawg nyob rau hauv hnyav load, uas yuav ua rau puas lub ntsiab qauv ntawm lub tsheb. Nws zoo nkaus li tias ntxiv cov saw hlautuaj yeem yog qhov zoowa uay.
▎ Cov ntsiab lus
Tsav ncej yog zoo li muaj zog "loj hlau pas nrig". Txhua tus xav tias nws ruaj khov thiab ruaj khov. Qhov tseeb, nws kuj muaj ib sab tsis yooj yim. Yog tias nws tshaj qhov torque thiab thauj khoom nws tuaj yeem dais hauv kev siv txhua hnub, nws yuav dhau los ua qhov tsis zoo.






