Tsis paub qhov txawv ntawm ntau hom bearings Cov yam ntxwv, qhov sib txawv thiab daim ntawv thov ntawm 14 hom bearings (ib feem 2)

Cov kabmob tau muab faib ua cov kabmob radial thiab Kev Tawm Tsams raws li kev taw qhia ntawm kev thauj khoom lossis lub kaum sab xis ntawm tus neeg tiv tauj.

Raws li cov hom ntawm cov ntsiab lus dov, lawv tau muab faib ua: pob bearings thiab lub menyuam cov kabmob.

Raws li seb lawv puas tuaj yeem ua tus kheej sib dhos, lawv raug cais ua cov bearings tus kheej sib dhos thiab cov bearings tsis sib dhos (cov bearings nruj).

Raws li tus naj npawb ntawm cov kab ntawm cov khoom dov, lawv tau muab faib ua: ib kab bearings, ob kab bearings, thiab ntau kab bearings.

Raws li seb cov khoom sib cais puas tuaj yeem sib cais, lawv raug cais ua: cov kabmob sib cais thiab cov kabmob tsis sib cais.

Tsis tas li ntawd xwb, muaj kev faib tawm raws li cov qauv thiab qhov loj.

8. Cov Menyuam Bearings

Cov kabmob thrust roller yog siv rau cov ncej uas feem ntau dais axial loads thiab ua ke radial loads, tab sis radial load yuav tsum tsis pub tshaj 55% ntawm axial load. Piv nrog rau lwm cov kabmob thrust roller, hom kabmob no muaj qhov sib txhuam qis dua, qhov ceev tig siab dua, thiab muaj peev xwm sib dhos tus kheej. Cov menyuam ntawm 29000 hom kabmob yog cov menyuam kheej kheej asymmetric, uas tuaj yeem txo qhov sib txhuam ntawm cov menyuam thiab cov raceways thaum lub sijhawm ua haujlwm. Cov menyuam ntev, muaj lub cheeb loj, thiab muaj ntau tus menyuam nrog lub peev xwm thauj khoom loj. Lawv feem ntau yog lubricated nrog roj, thiab hauv qee qhov xwm txheej ceev qis, roj lubrication tuaj yeem siv.

Siv tseem ceeb: Cov tshuab hluav taws xob hydroelectric, cov crane hooks.

9. Cov kabmob cylindrical

Cov menyuam ntawm cov menyuam cylindrical feem ntau yog coj los ntawm ob lub flanges ntawm ib lub nplhaib bearing. Lub tawb roller thiab lub nplhaib coj ua ke ua ib chav ua ke uas tuaj yeem sib cais los ntawm lwm lub nplhaib bearing, thiab nws yog rau cov menyuam sib cais.

Hom kabmob no yooj yim rau kev teeb tsa thiab rhuav tshem, tshwj xeeb tshaj yog thaum ob lub nplhaib sab hauv thiab sab nraud xav tau kev cuam tshuam nrog lub qag thiab lub tsev, nws cov txiaj ntsig zoo dua. Hom kabmob no feem ntau tsuas yog siv los tiv taus cov khoom thauj radial. Tsuas yog ib kab bearings nrog flanges ntawm ob lub nplhaib sab hauv thiab sab nraud tuaj yeem tiv taus cov khoom thauj me me axial tas mus li lossis cov khoom thauj loj intermittent axial.

Siv loj: Cov cav loj, cov cuab yeej siv tshuab, lub thawv qag ntawm cov tsheb, lub crankshafts ntawm cov cav diesel, tsheb, lub thawv iav ntawm cov brackets, thiab lwm yam.

10. Taw tes sib cuag pob bearings

Nws tuaj yeem tiv taus cov khoom thauj radial thiab cov khoom thauj axial ob txoj kev. Ib qho bearing tuaj yeem hloov cov angular contact pob bearings pem hauv ntej lossis tom qab. Nws yog qhov tsim nyog rau kev nqa cov khoom thauj axial ntshiab lossis cov khoom thauj ua ke nrog cov khoom thauj axial loj. Thaum hom bearing no raug rau cov khoom thauj axial hauv txhua qhov kev taw qhia, ib qho ntawm cov ces kaum sib cuag tuaj yeem tsim. Yog li ntawd, cov nplhaib thiab cov pob ib txwm muaj peb-taw tes sib cuag ntawm ob sab ntawm txhua txoj kab sib cuag.

Siv tseem ceeb: Lub cav dav hlau, cov roj turbines.

11. Cov kabmob cylindrical roller bearings

Nws yog tsim los ntawm cov nplhaib sib tw zoo li lub tshuab ntxhua khaub ncaws (cov nplhaib ncej, cov nplhaib zaum), cov menyuam cylindrical thiab cov sib dhos tawb. Cov menyuam cylindrical raug ua tiav nrog cov nplaim convex, yog li qhov kev faib tawm siab ntawm cov menyuam thiab cov nplaim raceway yog sib xws. Lawv tuaj yeem tiv taus cov khoom thauj axial ib qho kev taw qhia, muaj peev xwm thauj khoom axial loj, thiab kuj muaj zog axial rigidity.

Kev siv tseem ceeb: Roj drilling RIGS, hlau thiab hlau manufacturing machinery.

12. Thrust koob rau cov menyuam bearings

Cov bearings sib cais tau yog tsim los ntawm cov nplhaib sib tw, cov menyuam koob thiab cov sib dhos tawb, thiab tuaj yeem sib xyaw ua ke nrog cov nplhaib sib tw nyias nyias uas ua los ntawm kev nias lossis cov nplhaib sib tw tuab uas ua los ntawm kev txiav. Cov bearings tsis sib cais yog cov bearings sib xyaw ua ke uas ua los ntawm cov nplhaib sib tw, cov menyuam koob thiab cov sib dhos tawb uas raug nias kom raug. Lawv tuaj yeem tiv taus cov khoom thauj axial ib txoj kev. Hom bearings no nyob hauv qhov chaw me me thiab zoo rau kev tsim qauv me me ntawm cov tshuab. Feem ntau ntawm lawv tsuas yog siv cov menyuam koob thiab cov sib dhos tawb, thaum cov chaw teeb tsa ntawm lub qhov thiab lub tsev siv ua cov chaw sib tw.

Kev siv tseem ceeb: Cov khoom siv hloov ceev rau cov tsheb, cov tshuab laij teb, cov cuab yeej siv tshuab, thiab lwm yam.

13. Cov kabmob tapered rau cov menyuam

Hom kabmob no muaj cov menyuam conical (nrog cov kawg kheej kheej), uas raug coj los ntawm cov flanges ntawm cov nplhaib sib tw (lub nplhaib ncej, lub nplhaib zaum). Tus qauv tsim ua kom ntseeg tau tias cov vertices ntawm cov conical nto ntawm cov nplaim sib tw ntawm lub nplhaib ncej thiab lub nplhaib zaum nrog rau cov nto dov ntawm cov menyuam sib tshuam ntawm ib qho chaw ntawm kab nruab nrab ntawm cov kabmob. Cov kabmob ib-kev taw qhia tuaj yeem tiv taus cov khoom thauj axial ib qho, thaum cov kabmob ob-kev taw qhia tuaj yeem tiv taus cov khoom thauj axial ob qho tib si.

Cov kev siv tseem ceeb

Ib txoj kev: Crane hook, roj drilling rig rotating ring.

Bidirectional: Dov caj dab ntawm lub tshuab dov hlau.

14. Spherical pob bearing nrog lub tsev

Cov kabmob pob kheej kheej uas tau teeb tsa yog tsim los ntawm cov kabmob pob kheej kheej uas muaj cov foob rau ob sab thiab lub tsev rau cov kabmob uas raug cam (lossis hlau phaj stamped). Cov qauv sab hauv ntawm cov kabmob pob kheej kheej zoo ib yam li cov kabmob pob sib sib zog nqus, tab sis lub nplhaib sab hauv ntawm hom kabmob no dav dua lub nplhaib sab nraud. Lub nplhaib sab nraud muaj qhov chaw sab nraud uas raug txiav, uas tuaj yeem sib phim nrog qhov chaw concave ntawm lub tsev rau cov kabmob.

Siv loj: Mining, metallurgy, ua liaj ua teb, tshuaj lom neeg, textile, dyeing thiab luam ntawv. Conveying machinery, thiab lwm yam.