Rolling bearingsyog cov khoom uas txhawb nqa ncej ntawm lub iav twj tso kua mis, thiab iav twj siv dov bearings los txo qhov kev sib hloov ntawm lub twj tso kua mis ncej. Qhov zoo ntawm cov kabmob dov yuav cuam tshuam ncaj qha rau kev sib hloov qhov tseeb ntawm lub twj tso kua mis. Yog li ntawd, thaum lub iav twj tso kua mis yog tswj thiab tswj, lub dov bearing yuav tsum tau ua tib zoo tshuaj xyuas.

Thaum kuaj dov bearings, cov nram qab no yuav tsum tau pib:

1. Kev tshuaj xyuas ntawm cov khoom siv dov bearing. Tom qab lubyob bearingyog ntxuav, tag nrho cov khoom yuav tsum tau ua tib zoo tshuaj xyuas. Piv txwv li, seb puas muaj cov kab nrib pleb nyob rau sab hauv thiab sab nraud ntawm cov kabmob, seb puas muaj qhov tsis xws luag ntawm lub nplhaib sab hauv thiab sab nrauv, txawm hais tias muaj qhov chaw ntawm cov khoom dov, seb puas muaj qhov tsis xws luag thiab kev sib tsoo deformations ntawm lub tawb, thiab seb puas muaj overheating ntawm sab hauv thiab sab nrauv raceways. Qhov twg muaj qhov tsis muaj xim thiab annealing, seb lub nplhaib puab thiab sab nraud tig tau zoo thiab ywj pheej, thiab lwm yam. Yog tias pom muaj qhov tsis xws luag, lawv yuav tsum tau hloov nrog cov kabmob tshiab.

2. Tshawb xyuas axial clearance. Lub axial clearance ntawm lubyob bearingyog tsim thaum lub sij hawm tsim khoom. Qhov no yog thawj clearance ntawm dov bearing. Txawm li cas los xij, tom qab ib lub sijhawm ntawm kev siv, qhov kev tshem tawm no yuav nce ntxiv, uas yuav ua rau kev sib hloov qhov tseeb ntawm cov kabmob. Qhov sib txawv yuav tsum tau kuaj xyuas.

3. Radial tshuaj xyuas. Txoj kev tshuaj xyuas ntawm radial clearance ntawm dov bearing yog zoo ib yam li cov axial clearance. Nyob rau tib lub sijhawm, qhov loj ntawm radial ntawm cov kabmob dov tuaj yeem txiav txim siab los ntawm qhov loj ntawm nws cov axial clearance. Feem ntau hais lus, cov kabmob dov nrog lub axial clearance loj muaj qhov loj radial clearance.

4. Kev tshuaj xyuas thiab ntsuas cov kabmob qhov. Cov kabmob qhov ntawm lub twj tso kua mis lub cev tsim cov kev hloov pauv haum nrog lub nplhaib sab nraud ntawm cov kabmob dov. Qhov haum rau nruab nrab ntawm lawv yog 0 ~ 0.02mm. Tom qab ua haujlwm ntev, xyuas seb lub qhov bearing puas hnav thiab seb qhov loj npaum li cas. Txog rau qhov kawg no, lub puab txoj kab uas hla ntawm lub qhov bearing tuaj yeem ntsuas nrog vernier caliper lossis puab txoj kab uas hla micrometer, thiab tom qab ntawd muab piv nrog qhov loj me los txiav txim siab qhov hnav. Tsis tas li ntawd, xyuas seb puas muaj qhov tsis xws luag xws li cov kab nrib pleb ntawm sab hauv ntawm lub qhov bearing. Yog tias muaj qhov tsis xws luag, qhov bearing qhov ntawm lub twj tso kua mis lub cev yuav tsum tau kho ua ntej nws yuav siv tau.