Thrust bearings (tseem hu ua axial bearings) poob rau hauv ob pawg loj: thrust pob bearings thiab thrust roller bearings.
Thrust bearings yog tsim tshwj xeeb los tswj cov axial quab yuam ua haujlwm ntawm tus ncej. Tsis zoo li radial bearings, uas feem ntau txhawb nqa radial loads, thrust bearings yog tsim los tiv thaiv lub zog ua ke mus rau lub axis ntawm kev sib hloov. Lawv feem ntau yog siv los txhawb qhov kawg ntawm kev sib hloov shafts, kom ntseeg tau tias kev ua haujlwm ruaj khov hauv kev thauj khoom.
Thrust bearings yog cov khoom tseem ceeb hauv ntau daim ntawv thov kev lag luam, tshwj xeeb tshaj yog nyob rau hauv cov tshuab tshuab uas muaj kev thauj khoom siab thiab kev kub ceev. High- zoo thrust bearings kom ruaj khov thiab ntev - lub sij hawm cia siab rau.
Cov thrust bearings siv nyob qhov twg?
Thrust bearings ua lub luag haujlwm tseem ceeb hauv ntau cov cuab yeej siv tshuab, xws li tsheb sib kis, clutches, kiv cua, twj, thiab compressors.
Lawv lub hom phiaj tseem ceeb yog los xyuas kom meej kev ua haujlwm zoo ntawm kev sib hloov cov khoom siv kho tshuab, yog li txhim kho tag nrho cov khoom siv.
Dab tsi ntawm thrust bearings muaj?
Thrust bearings feem ntau categorized ua ob hom:thrust pob bearingsthiab thrust roller bearings; ob leeg yog tsim los tiv thaiv axial (los yog thrust) loads.
Xaiv txoj cai thrust bearing yog ib kauj ruam tseem ceeb hauv kev ua kom lub tshuab ua haujlwm zoo.
Nov yog qee yam tseem ceeb uas yuav tsum tau xav txog thaum xaiv lub thrust bearing:
Load hom thiab qhov loj: Koj yuav tsum tau txiav txim siab hom thiab qhov loj ntawm cov load hauv koj daim ntawv thov kom ntseeg tau tias cov kabmob uas tau xaiv tuaj yeem ua tau zoo.
Kev khiav hauj lwm ceev: Yog tias koj daim ntawv thov xav tau kev ua haujlwm siab - nrawm, lub pob thrust pob yuav yog qhov kev xaiv zoo dua. Rau qhov hnyav dua, koj tuaj yeem xav txog kev siv lub cylindrical roller thrust bearing.
Qhov chaw teeb tsa: Xav txog qhov chaw teeb tsa muaj nyob hauv lub tshuab txiav txim siab qhov tsim nyog cov kabmob loj.
Tsis tas li ntawd, koj yuav tsum xav txog cov chaw tsim khoom lub koob npe nrov thiab cov khoom lag luam zoo kom ntseeg tau tias cov kabmob muaj cov kav ntev thiab kev ntseeg tau zoo. Los ntawm kev ua tib zoo xav txog cov xwm txheej no, koj tuaj yeem pom cov kabmob thrust zoo tshaj plaws rau koj daim ntawv thov, kom ntseeg tau tias cov cuab yeej siv tau zoo thiab txhim khu kev qha.