Bearings yeej ib txwm yog ib qho tseem ceeb heev rotating ib feem nyob rau hauv automated thiab tsis-automated machinery, yog li peb yuav tsum nco ntsoov paub lawv cov kev ua hauj lwm tej yam kev mob nyob rau hauv ntau lawm thiab ua hauj lwm, yog li ntawd thaum muaj kev puas tsuaj thiab tsis ua hauj lwm tshwm sim, peb yuav tsis nres lub tshuab khiav. Txhim kho cov bearings. Kev saib xyuas lub sijhawm tiag tiag yog qhov txhais tau zoo, tab sis tsis yog txhua yam khoom siv kho tshuab tau nruab nrog cov cuab yeej zoo li kev saib xyuas lub sijhawm. Yog li ntawd, thaum tsis muaj cov cuab yeej zoo li no, cov neeg siv thiab cov neeg ua haujlwm saib xyuas ntawm peb cov cuab yeej yuav tsum muaj kev ceev faj txog cov teeb liab xa los ntawm cov bearings. Thaum muaj qhov txawv txav xws li kev vibration, suab nrov, kub, thiab lwm yam tshwm sim, lawv yuav tsum tsis txhob tsis quav ntsej. kuaj mob.
Ua ntej tshaj plaws, peb tuaj yeem txiav txim siab qhov kev ua haujlwm ntawm cov kabmob los ntawm lub suab. Cov neeg ua haujlwm paub txog yuav siv lub tshuab ntsuas hluav taws xob los xyuas seb lub suab ntawm cov khoom puas zoo li qub. Piv txwv li, cov kabmob ntawm cov kab ntawv qhia feem ntau ua rau lub suab "hheezing" thaum nws ua haujlwm ib txwm. Yog tias nws ua rau lub suab nrov nrov lossis squeaking lossis lwm lub suab tsis sib xws, peb yuav tsum xyuas kom zoo. Bearings rau peb cov lus qhia linear ib yam nkaus.
Thaum squeaking suab, nws feem ntau yog vim tsis txaus lubrication los yog tsis tsim nyog xaiv ntawm bearing clearances ntawm linear qhia. Thiab yog tias muaj kev ua haujlwm tsis raug hauv kev teeb tsa, xws li khawb ntawm lub khob, nws tseem yuav ua suab nrov, thiab nyob rau hauv rooj plaub no, lub suab nrov ntawm cov kabmob yuav sib txawv nrog nws txoj kev sib hloov ceev.
Yog tias muaj suab nrov tsis sib xws, nws yuav yog qhov dov qhov chaw puas, lossis cov noodles tam sim no yuav raug tsoo. Thiab yog tias muaj lub suab nrov nrov, tej zaum yuav muaj cov kab mob sib kis hauv cov kabmob ntawm cov kab ntawv qhia. Thaum muaj suab nrov heev, hmoov tsis, koj cov kabmob yuav tsum raug puas tsuaj loj.
Txawm hais tias cov kabmob ntawm cov kab ntawv qhia tuaj yeem hnov qhov zoo ntawm qhov chaw nrog kev pab los ntawm kev paub ntev, hauv qhov no, qee qhov xwm txheej tseem ceeb tau tshwm sim thiab yuav tsum tau daws tam sim ntawd, yog li muaj qee yam hysteresis. .