Yav dhau los, feem ntau lub tsheb log bearings siv ib kab tapered menyuam los yog pob bearings ua khub.Nrog rau kev txhim kho thev naus laus zis, tsheb tau siv dav hauv tsheb hub units.Kev siv ntau thiab ntau npaum li cas ntawm hub bearing units tau nce ib hnub dhau ib hnub, thiab tam sim no nws tau tsim mus rau tiam thib peb: thawj tiam yog tsim los ntawm ob kab angular hu rau bearings.Qhov thib ob tiam muaj ib tug flange rau sab nrauv raceway rau kho cov kabmob, uas yooj yim haum rau bearing ntawm lub log ncej thiab kho nws nrog ceev.Ua kom kho tsheb yooj yim dua.Qhov thib peb-tiam hub bearing unit siv kev sib xyaw ua ke ntawm cov kabmob thiab cov kabmob tiv thaiv kev kaw haujlwm.Lub hub chav tsev yog tsim los kom muaj ib qho flange sab hauv thiab sab nrauv flange, sab hauv flange yog bolted rau tus tsav ncej, thiab sab nrauv flange mounts tag nrho cov kabmob ua ke.

Hnav los yog puas hub bearings lossis hub units tuaj yeem ua rau tsis tsim nyog thiab raug nqi ntawm koj lub tsheb ntawm txoj kev, lossis tseem ua rau koj txoj kev nyab xeeb puas tsuaj.Thov xyuam xim rau cov khoom hauv qab no hauv kev siv thiab kev teeb tsa ntawm hub bearings:

1. Txhawm rau kom muaj kev nyab xeeb siab tshaj plaws thiab kev ntseeg siab, nws raug nquahu kom koj yuav tsum xyuas cov hub bearings tsis hais lub hnub nyoog ntawm lub tsheb - ua tib zoo saib seb cov bearings puas muaj cov cim ceeb toom thaum ntxov ntawm hnav: suav nrog cov suab nrov ntawm kev sib txhuam thaum tig los yog raug ncua. sib xyaw log.Txawv txawv deceleration thaum tig.

Rau cov tsheb tsav tsheb, nws raug pom zoo tias lub log pem hauv ntej hub bearings yuav tsum lubricated thaum lub tsheb tau tsav mus rau 38,000 mais.Thaum hloov lub nres nres, xyuas cov bearings thiab hloov cov roj foob.

2. Yog tias koj hnov ​​​​lub suab nrov ntawm lub hub bearing, ua ntej ntawm tag nrho cov, nws yog ib qho tseem ceeb kom nrhiav tau qhov chaw uas lub suab nrov tshwm sim.Muaj ntau qhov chaw txav uas tuaj yeem tsim suab nrov, lossis qee qhov kev sib hloov ua rau kev sib cuag nrog cov khoom tsis sib hloov.Yog tias nws tau lees paub tias lub suab nrov nyob hauv cov bearings, cov bearings yuav puas thiab yuav tsum tau hloov.

3. Vim hais tias cov kev ua haujlwm ntawm lub log pem hauv ntej hub ua rau qhov tsis ua haujlwm ntawm cov kabmob ntawm ob sab zoo ib yam, txawm tias tsuas yog ib qho kabmob tawg, nws raug nquahu kom hloov nws ua khub.

4. Hub bearings yog rhiab heev, thiab nyob rau hauv txhua rooj plaub, txoj kev raug thiab cov cuab yeej tsim nyog yuav tsum tau.Nyob rau hauv cov txheej txheem ntawm kev khaws cia, kev thauj mus los thiab kev teeb tsa, qhov chaw ntawm cov kabmob yuav tsum tsis txhob raug puas tsuaj.Qee cov bearings xav tau ntau dua los nias rau hauv, yog li yuav tsum muaj cov cuab yeej tshwj xeeb.Nco ntsoov xa mus rau lub chaw tsim khoom tsheb phau ntawv.

5. Cov kabmob yuav tsum tau muab tso rau hauv qhov chaw huv thiab huv.Qhov nkag ntawm cov khoom zoo rau hauv cov kabmob yuav ua rau lub neej ua haujlwm ntawm cov kabmob.Nws yog ib qho tseem ceeb heev kom tswj tau qhov chaw huv si thaum hloov cov bearings.Nws tsis raug tso cai ntaus cov kabmob nrog rauj, thiab ceev faj kom tsis txhob tso cov kabmob rau hauv av (lossis zoo li mishandling).Cov xwm txheej ntawm cov ncej thiab vaj tse yuav tsum tau kuaj xyuas ua ntej kev teeb tsa, vim tias kev hnav me me tuaj yeem ua rau tsis zoo thiab tsis ua haujlwm ntxov ntawm cov kabmob.

6. Rau lub hub bearing unit, tsis txhob sim disassemble lub hub bearing los yog kho lub sealing nplhaib ntawm lub hub unit, txwv tsis pub lub sealing nplhaib yuav puas thiab dej los yog hmoov av yuav nkag mus.Txawm tias cov raceways ntawm lub nplhaib sealing thiab lub nplhaib puab raug puas tsuaj, uas ua rau tsis ua hauj lwm ntawm cov kabmob.

7. Muaj lub nplhaib sib nqus hauv lub nplhaib sib khi nruab nrog ABS cov kabmob.Lub nplhaib thrust no tsis tuaj yeem raug tsoo, cuam tshuam lossis sib tsoo nrog lwm qhov chaw sib nqus.Coj lawv tawm ntawm lub thawv ua ntej kev teeb tsa thiab khaws cia kom deb ntawm qhov chaw sib nqus xws li lub cev muaj zog lossis cov cuab yeej siv hluav taws xob siv.Thaum txhim kho cov kabmob no, hloov kev ua haujlwm ntawm cov kabmob los ntawm kev soj ntsuam tus pin lub tswb ntawm ABS ntawm lub ntsuas vaj huam sib luag los ntawm kev sim txoj kev.

8. Rau hub bearings nruab nrog ABS sib nqus thrust rings, txhawm rau txiav txim siab sab twg lub nplhaib thrust yog ntsia rau ntawm, koj tuaj yeem siv lub teeb thiab me me ze rau ntawm ntug ntawm cov kabmob, thiab lub zog sib nqus tsim los ntawm cov kabmob yuav nyiam nws.Thaum txhim kho, taw tes rau sab nrog lub nplhaib sib nqus sib nqus sab hauv, tig mus rau cov khoom rhiab ntawm ABS.Nco tseg: Kev teeb tsa tsis raug tuaj yeem ua rau tsis ua haujlwm ntawm lub tshuab nres.

9. Muaj ntau cov bearings raug kaw, thiab hom kabmob no tsis tas yuav tsum tau greased thoob plaws hauv nws lub neej.Lwm cov kabmob uas tsis tau kaw xws li ob kab tapered cov menyuam bearings yuav tsum tau lubricated nrog roj thaum lub sijhawm teeb tsa.Vim tias cov kab noj hniav sab hauv ntawm cov kabmob sib txawv ntawm qhov loj, nws yog ib qho nyuaj rau txiav txim siab seb cov roj ntau npaum li cas ntxiv.Qhov tseem ceeb tshaj plaws yog kom ntseeg tau tias muaj roj nyob hauv cov kabmob.Yog tias muaj roj ntau dhau, cov roj ntau dhau yuav tawm thaum cov kabmob tig.Kev paub dav dav: Thaum txhim kho, tag nrho cov roj yuav tsum suav txog 50% ntawm kev tshem tawm ntawm cov kabmob.

10. Thaum txhim kho lub ntsuas phoo, vim qhov sib txawv ntawm cov kabmob thiab lub rooj zaum bearing, lub torque sib txawv heev.Ua tib zoo mloog cov lus qhia muaj feem xyuam.