xov xwm

Dab tsi yog cov khoom siv los ua radial bearings?

 

Radial bearings, tseem hu ua radial bearings, yog ib hom kabmob uas feem ntau yog siv los dais radial loads. Lub nominal siab lub kaum sab xis feem ntau yog nyob nruab nrab ntawm 0 thiab 45. Radial pob bearings feem ntau yog siv nyob rau hauv high-ceev lub sij hawm ua hauj lwm thiab yog tsim los ntawm precision pob, tawb, sab hauv thiab sab rings, thiab lwm yam , tsheb, cement mines, tshuaj lom neeg kev lag luam thiab cov khoom siv hluav taws xob thiab lwm yam kev lag luam.

 

Txhawm rau ua kom tau raws li kev ua haujlwm muaj peev xwm ntawm radial bearings, cov ntaub ntawv siv los tsim cov kabmob radial yuav tsum muaj lub peev xwm thauj khoom muaj zog, embeddedness, thermal conductivity, tsis tshua muaj kev sib txhuam thiab du nto, tiv thaiv hnav, tiv thaiv qaug zog thiab tiv thaiv corrosion. Tsis muaj cov khoom siv uas ua tau raws li tag nrho cov qauv, yog li kev sib haum xeeb feem ntau raug xaiv hauv ntau cov qauv tsim. Cov khoom siv feem ntau siv hauv kev tsim cov radial bearings muaj xws li hauv qab no:

 

Bearing alloy: Cov kabmob alloy, tseem hu ua babbitt, yog cov kabmob uas siv dav tshaj plaws. Nws tuaj yeem hloov mus rau qhov kev hloov pauv tsis siv neeg ntawm cov misalignments me me lossis cov shafts tsis zoo, thiab tuaj yeem nqus cov impurities hauv cov roj nplua nyeem kom tsis txhob muaj cov kua nplaum puas.

 

Bronze: Bronze bearings yog haum rau kev ceev ceev, hnyav-lub luag hauj lwm thiab zoo-nruab nrab tej yam kev mob, thiab lawv cov khoom muaj peev xwm muab tau los ntawm alloying nrog ntau yam ntaub ntawv uas sib txawv compositions.

 

Lead tooj liab: cov kabmob ua los ntawm txhuas tooj liab, nws lub peev xwm thauj khoom siab dua li ntawm cov kabmob alloy, tab sis tus txheeb ze adaptability yuav tsis zoo, thiab nws yog siv nyob rau hauv ib puag ncig nrog zoo ncej rigidity thiab zoo centering.

 

Cam khwb cia hlau: cam khwb cia hlau bearings yog siv ntau dua nyob rau hauv tsawg zaus. Txawm li cas los xij, lub hardness ntawm phau ntawv journal yuav tsum siab tshaj qhov ntawm cov kabmob, thiab qhov chaw ua haujlwm yuav tsum tau ua tib zoo khiav los ntawm kev sib xyaw ntawm graphite thiab roj, thiab kev sib dhos ntawm cov ntawv sau thiab cov kabmob yuav tsum zoo.

 

Perforated bearings: Perforated bearings yog tsim los ntawm sintering hlau hmoov thiab immersing nws nyob rau hauv cov roj, uas muaj nws tus kheej-lubricating zog thiab yog tsuas yog siv nyob rau hauv daim ntawv thov uas txhim khu kev qha lubrication yog tsis yooj yim sua.

 

Cov pa roj carbon thiab cov yas: Cov pa roj carbon monoxide ntshiab yog tsim rau cov ntawv kub kub lossis cov ntawv thov uas cov roj lubrication nyuaj, thaum cov bearings ua los ntawm PTFE muaj qhov sib txhuam tsis tshua muaj kev sib txhuam thiab tuaj yeem tiv taus sib cuam tshuam oscillation thiab hnyav loads ntawm qis speeds, txawm tias thaum khiav hauj lwm yam tsis muaj roj lubrication. .