Qhov zoo ntawm ceramic bearings

Thaum nws los txog rau ceramics, txhua tus thawj zaug xav txog cov tais diav uas feem ntau siv hauv tsev.Nrog rau kev loj hlob ntawm kev tshawb fawb thiab thev naus laus zis, cov khoom siv lub cev ntawm ceramics tau siv rau ntau yam kev lag luam, nrog rau kev lag luam bearing.Ntawm no yog qhov zoo ntawm ceramic bearings!

Ua ntej, vim tias cov ceramics tsis tshua muaj kev tiv thaiv corrosion, ceramic dov bearings yog tsim rau kev ua haujlwm hauv cov xwm txheej hnyav tag nrho ntawm cov xov xwm corrosive.

Thib ob, vim tias qhov ntom ntawm cov pob zeb ceramic yog qis dua cov hlau, thiab qhov hnyav yog qhov sib dua, cov nyhuv centrifugal ntawm lub nplhaib sab nrauv tuaj yeem raug txo los ntawm 40% thaum lub sij hawm kev sib hloov, thiab kev pab cuam lub neej ntev heev.

Thib peb, ceramics tsis tshua muaj kev cuam tshuam los ntawm thermal expansion thiab contraction dua hlau, yog li thaum lub bearing clearance yog tas mus li, cov kabmob tuaj yeem raug tso cai ua haujlwm nyob rau hauv ib puag ncig uas qhov kub thiab txias hloov pauv loj heev.

Plaub, vim hais tias cov elastic modulus ntawm ceramics siab dua cov hlau, nws tsis yooj yim rau deform thaum muaj kev ntxhov siab, yog li nws yog qhov tsim nyog rau kev txhim kho kev ua haujlwm ceev thiab ua tiav cov neeg siab dua.


Post lub sij hawm: Aug-16-2021