Thaum xaiv cov kabmob, cov kev txiav txim siab tseem ceeb yog raws li hauv qab no:
Kev kov yeej
Qhov loj me, kev taw qhia thiab qhov ntawm cov thauj khoom ntawm cov kabmob yog qhov tseem ceeb rau kev xaiv cov kabmob.
Thaum xaiv cov kabmob raws li qhov loj ntawm lub nra, piv rau qhov kev sib chwv tau ntawm cov menyuam cov kabmob sib tiv tauj, thiab deformation tom qab lub nra kuj me me.
Thaum xaiv cov kabmob raws li cov kev taw qhia, rau Axial Axial loads, thrust bearings feem ntau xaiv. Rau cov axial rog loj, xaiv cov menyuam mos bearings. Xaiv cov pob pob bearings rau cov rog me me. Rau cov ntshiab radial loads, sib sib zog nqus groove pob bearings, cylindrical roller bearings lossis koob siv tau feem ntau siv. Thaum ris lub nra radial thaum tseem coj cov kab sib sib zog nqus, sib sib zog nqus groove pob bearings lossis cov menyuam yaus cov kabmob tuaj yeem raug xaiv; Thaum lub axial thauj yog loj, ib lub pob angular sib cuag pob nrog lub kaum sab xis loj dua tuaj yeem xaiv cov kabmob lossis cov menyuam cov kabmob.
Kev kov yeej
Nyob rau hauv ib txwm muaj xwm txheej, kev ceev yuav tsis muaj ib qho cuam tshuam ntawm kev xaiv ntawm hom kis, tab sis thaum lub nrawm yog qhov loj, ceev yuav tsum muaj nyob rau hauv tus qauv ntawm kev xaiv.
(1) piv nrog cov menyuam kabmob, pob bearings muaj qhov kev txwv ntau dua, yog li ntawd yog qhov kev kub ceev, pob bearings tau muab ua ntej.
(2) Cov txheej txheem hauv cov taub sab hauv, qhov me dua cov tog hluav taws xob ntxiv, yog li nws muaj zog dua, yog li nws tsim nyog rau kev ua haujlwm ntawm kev kub ceev. Raws li cov khoom muab hauv cov lus 1, koob rau cov menyuam cov kabmob yog qhov tsim nyog rau kev ua haujlwm ntawm kev kub ceev.
Bearing tus kheej txoj kev ua tau zoo
Thaum nruab nrab kab kab ntawm tus ncej tsis sib phim nrog nruab nrab kab ntawm cov kabmob sib luag, lossis thaum lub axis ntawm cov kabmob sab hauv thiab sab nraud ntawm cov kabmob sab hauv yuav tau deflected. Nyob rau lub sijhawm no, cov kabmob tus kheej sib txawv nrog qee qhov kev ua tau zoo ntawm tus kheej kev ua tau zoo lossis cov kabmob sab nraud nrog lub rooj zaum.
Cov menyuam Bearings feem ntau rhiab rau kev defle ntawm cov kabmob, thiab lub load nqa muaj peev xwm ntawm cov kabmob hauv qab kev deflection yuav qis dua li ntawd ntawm pob bearings. Yog li ntawd, thaum tus ncej txhav thiab cov kev pab txhav txhav ntawm cov kabmob lub qhov qis, lossis thaum muaj hom kabmob no yuav tsum zam ntau li ntau tau. [1]
Cov kabmob kev teeb tsa thiab tshem tawm
Thaum cov kabmob lub rooj zaum tsis muaj sib faib ua ke thiab muab tshem tawm hauv cov kev taw qhia, cov nplhaib sib txawv (xws li n}}}}}}}}, thiab lwm yam).
