Kev ua haujlwm ntawm lub log tsheb tom qab ntawm lub tsheb
Lub luag haujlwm tseem ceeb ntawm lub hub bearing yog los dais qhov hnyav thiab muab kev taw qhia meej rau kev tig ntawm lub hub. Nws dais ob qho tib si axial thiab radial loads thiab yog ib qho tseem ceeb heev. Cov bearings ib txwm siv rau lub log tsheb yog tsim los ntawm ob pawg ntawm tapered roller bearings lossis pob bearings. Kev teeb tsa, roj, sealing thiab kev kho qhov sib txawv ntawm cov bearings yog ua tiav ntawm kab tsim khoom tsheb. Cov qauv no ua rau nws nyuaj rau sib sau ua ke hauv cov chaw tsim khoom tsheb, kim thiab tsis txhim khu kev qha. Ntxiv mus, thaum lub tsheb raug saib xyuas ntawm qhov chaw kho, cov bearings kuj tseem yuav tsum tau ntxuav, roj thiab kho. Cov chav hub bearing tau tsim los ntawm cov qauv angular contact pob bearings thiab tapered roller bearings. Lawv koom ua ke ob pawg ntawm cov bearings rau hauv ib qho, muaj kev ua tau zoo sib dhos, tsis tas yuav tsum tau kho qhov sib txawv, lub teeb yuag, qauv compact, muaj peev xwm thauj khoom loj, ua ntej kev teeb tsa ntawm roj raws li cov bearings kaw, tsis tas yuav tsum tau sealing sab nraud, thiab tsis tas yuav tsum tau saib xyuas. Lawv tau siv dav hauv tsheb Kuj tseem muaj kev hloov pauv ntawm kev nthuav dav nws daim ntawv thov hauv cov tsheb thauj khoom hnyav.
Yav tas los, cov hub bearings ntawm lub tsheb feem ntau siv ua khub ua ib kab tapered roller lossis pob bearings. Nrog rau kev txhim kho thev naus laus zis, cov chav hub tsheb tau siv dav hauv tsheb. Qhov kev siv thiab qhov ntim ntawm cov chav hub bearing nce ntxiv txhua hnub, thiab tam sim no lawv tau tsim mus rau tiam thib peb: tiam thawj yog tsim los ntawm ob kab angular contact bearings. tiam thib ob muaj ib lub flange ntawm qhov raceway sab nraud rau kev kho cov bearing, uas tuaj yeem yooj yim haum rau ntawm lub qag thiab kho nrog lub txiv ntoo. Nws ua rau kev saib xyuas lub tsheb yooj yim dua. Lub chav hub bearing tiam thib peb siv lub chav bearing ua ke nrog lub kaw lus nres tsheb tiv thaiv kev xauv (ABS). Lub chav hub yog tsim los nrog lub flange sab hauv thiab lub flange sab nraud. Lub flange sab hauv yog kho rau lub qag tsav nrog bolts, thaum lub flange sab nraud ntsia tag nrho cov bearing ua ke. Cov hub bearings lossis hub units uas hnav lossis puas lawm tuaj yeem ua rau koj lub tsheb tsis ua haujlwm tsis raug thiab kim thaum tsav tsheb, thiab txawm tias ua rau koj muaj kev nyab xeeb.
Thov xyuam xim rau cov teeb meem hauv qab no thaum siv thiab txhim kho cov hub bearings:
Yuav kom muaj kev nyab xeeb thiab kev ntseeg siab rau qhov siab tshaj plaws, nws raug pom zoo kom koj nquag tshuaj xyuas cov hub bearings tsis hais lub tsheb muaj hnub nyoog li cas - ua tib zoo saib xyuas cov cim ceeb toom thaum ntxov ntawm kev hnav bearing: suav nrog txhua lub suab nrov sib txhuam thaum tig lossis kev qeeb qeeb ntawm lub log sib xyaw ua ke thaum tig. Rau cov tsheb tsav log tom qab, nws raug pom zoo kom cov hub bearings pem hauv ntej yuav tsum tau lubricated thaum lub tsheb tau mus ncig 38,000 kilometers. Thaum hloov lub kaw lus nres, xyuas cov bearings thiab hloov cov roj foob.
Yog koj hnov lub suab txawv txawv los ntawm thaj chaw ntawm lub hub bearing, qhov tseem ceeb tshaj plaws yog nrhiav qhov chaw uas muaj lub suab nrov. Muaj ntau qhov chaw txav mus los uas yuav ua rau muaj suab nrov, lossis tej zaum qee qhov chaw tig tau kov cov khoom uas tsis tig. Yog tias paub tseeb tias lub suab nrov yog los ntawm lub bearing, lub bearing yuav puas lawm thiab yuav tsum tau hloov.
Vim tias cov xwm txheej ua haujlwm uas ua rau cov bearings ntawm ob sab tsis ua haujlwm vim yog lub log pem hauv ntej zoo sib xws, nws raug pom zoo kom hloov lawv ua khub txawm tias tsuas yog ib qho bearing puas lawm.
Cov kabmob hub muaj kev rhiab heev, thiab txawm li cas los xij, yuav tsum siv cov txheej txheem raug thiab cov cuab yeej tsim nyog. Thaum lub sijhawm khaws cia, thauj mus los thiab teeb tsa, cov khoom ntawm cov kabmob yuav tsum tsis txhob puas tsuaj. Qee cov kabmob xav tau lub zog loj heev kom raug nias rau hauv, yog li xav tau cov cuab yeej tshwj xeeb. Nco ntsoov saib phau ntawv qhia txog kev tsim tsheb.
Thaum txhim kho cov bearings, lawv yuav tsum tau ua nyob rau hauv ib puag ncig huv si thiab huv si. Cov khoom me me nkag mus rau hauv cov bearings kuj tseem yuav ua rau lawv lub neej ua haujlwm luv luv. Nws yog ib qho tseem ceeb heev uas yuav tsum tswj hwm ib puag ncig huv si thaum hloov cov bearings. Nws tsis raug tso cai ntaus cov bearings nrog rauj. Ceev faj tsis txhob poob cov bearings rau hauv av (lossis tuav nws tsis raug hauv txoj kev zoo sib xws). Ua ntej kev teeb tsa, qhov xwm txheej ntawm lub qhov thiab cov bearings tsev kuj yuav tsum tau kuaj xyuas. Txawm tias qhov hnav me me tuaj yeem ua rau tsis haum, yog li ua rau cov bearings tsis ua haujlwm ua ntej lub sijhawm.
Rau cov hub bearing units, tsis txhob sim rhuav cov hub bearings lossis kho cov sealing rings ntawm cov hub units; txwv tsis pub, cov sealing rings yuav raug puas tsuaj, cia dej lossis hmoov av nkag mus. Txawm tias cov raceways ntawm lub sealing ring thiab lub nplhaib sab hauv kuj raug puas tsuaj, ua rau cov bearing tsis ua haujlwm mus tas li.
Muaj ib lub nplhaib sib nqus nyob hauv lub nplhaib sib khi ntawm cov kabmob uas muaj lub cuab yeej ABS. Lub nplhaib sib nqus no yuav tsum tsis txhob raug kev sib tsoo, kev cuam tshuam lossis kev sib cuag nrog lwm lub zog sib nqus. Ua ntej kev teeb tsa, tshem lawv tawm ntawm lub thawv ntim khoom thiab khaws cia kom deb ntawm cov zog sib nqus, xws li lub cev muaj zog hluav taws xob lossis cov cuab yeej hluav taws xob uas siv, thiab lwm yam. Thaum teeb tsa cov kabmob no, saib lub koob ceeb toom ABS ntawm lub dashboard los ntawm kev sim txoj kev kom kho qhov kev ua haujlwm ntawm cov kabmob.
Rau cov hub bearings uas muaj ABS magnetic thrust rings, txhawm rau txiav txim siab seb sab twg lub thrust ring tau teeb tsa, koj tuaj yeem coj ib yam khoom me me thiab sib dua los ze ntawm ntug ntawm lub bearing. Lub zog magnetic uas lub bearing tsim yuav rub nws. Thaum teeb tsa, taw sab uas muaj lub magnetic thrust ring rau hauv, tig ncaj qha mus rau cov khoom rhiab heev ntawm ABS. Kev teeb tsa tsis raug yuav ua rau lub braking system tsis ua haujlwm.
Ntau cov bearings raug kaw thiab tsis xav tau roj thoob plaws lawv lub neej ua haujlwm tag nrho. Lwm cov bearings tsis kaw, xws li ob kab tapered roller bearings, yuav tsum tau lubricated nrog roj thaum lub sijhawm teeb tsa. Vim muaj qhov sib txawv ntawm qhov sib txawv ntawm cov qhov hauv ntawm cov bearings, nws nyuaj rau txiav txim siab seb yuav ntxiv roj ntau npaum li cas. Qhov tseem ceeb tshaj plaws yog xyuas kom meej tias muaj roj hauv cov bearings. Yog tias muaj roj ntau dhau, thaum cov bearings tig, cov roj ntau dhau yuav tawm. Kev paub dav dav: Thaum lub sijhawm teeb tsa, tag nrho cov roj yuav tsum suav txog 50% ntawm qhov chaw tshem tawm ntawm cov bearing.
Thaum txhim kho cov txiv ntoo xauv, qhov loj ntawm lub zog sib txawv heev vim yog qhov sib txawv ntawm cov hom kabmob thiab cov tsev nyob ntawm cov kabmob.
Thaum lub sijhawm kho, feem ntau pom tias qee lub tsheb muaj lub suab nrov heev. Tom qab kuaj xyuas, tsis muaj qhov hnav tsis zoo ntawm lub log tsheb. Thaum tig lub log ntawm lub tshuab nqa, tsis muaj lub suab tsis zoo. Qhov xwm txheej no feem ntau tshwm sim los ntawm kev puas tsuaj tsis zoo rau lub hub bearing. Qhov hu ua tsis zoo txhais tau tias kev puas tsuaj ntawm lub bearing los ntawm kev teeb tsa. Cov log pem hauv ntej ntawm lub tsheb feem ntau yog cov kabmob pob ob kab. Thaum teeb tsa cov bearings, yog tias siv rab rauj ntaus lawv lossis lub nplhaib sab hauv ntawm cov bearing raug nias thaum teeb tsa lawv rau hauv lub tsev bearing, nws yuav ua rau puas tsuaj rau txoj kev sib tw ntawm ib sab ntawm cov bearing. Thaum lub tsheb txav mus los, suab nrov tshwm sim. Txawm li cas los xij, thaum lub log tawm hauv av, vim yog sab zoo dua ntawm txoj kev sib tw, tsis muaj suab nrov pom tseeb tuaj yeem hnov. Kev teeb tsa thiab kev ua haujlwm kom raug yog qhov tseem ceeb rau lub neej ntev ntawm cov bearings.
Yog tias koj xav paub ntau ntxiv, nyeem ntxiv rau lwm cov ntawv hauv lub xaib no!
Thov hu rau peb yog tias koj xav tau cov khoom zoo li no.
Zhuo Meng Shanghai Auto Co., Ltd. cog lus tias yuav muag MG&MAXUStxais tos cov khoom siv tsheb yuav.
