Cov hom ceramic bearings yog dab tsi?

 

Cov npe ntawm cov khoom lag luamcov kabmob ceramicsuav nrogzirconia ceramic bearings, silicon nitride ceramic bearings, silicon carbide ceramic bearings, thiab lwm yam. Cov ntaub ntawv tseem ceeb ntawm cov bearings no yog zirconia (ZrO2), silicon nitride (Si3N4), silicon carbide (SiC), thiab lwm yam, uas muaj qhov nyuaj siab, hnav tsis kam, kub tsis kam, cov khoom siv kho tshuab zoo heev thiab tiv taus oxidation.

 

Tshwj xeeb, kev faib tawm ntawmcov kabmob ceramiclos ntawm cov ntaub ntawv muaj xws li:

Zirconia ceramic bearings:

Cov khoom siv Zirconia (ZrO2) ceramic siv rau cov nplhaib bearing thiab cov khoom dov, polytetrafluoroethylene (PTFE) feem ntau yog siv rau cov retainers, thiab iav fiber reinforced nylon 66 (RPA66-25), cov yas engineering tshwj xeeb (PEEK, PI) lossis stainless hlau (AISI SUS316) thiab tooj dag (Cu) thiab lwm yam khoom siv hlau kuj tuaj yeem xaiv tau.

Cov kabmob ceramic silicon nitride: Cov nplhaib bearing thiab cov khoom dov yog ua los ntawm silicon nitride (Si3N4), uas muaj qhov ceev thiab muaj peev xwm thauj khoom ntau dua li ZrO2 bearings, thiab tuaj yeem hloov kho rau qhov kub siab dua.

Silicon carbide ceramic bearings: Silicon carbide (SiC) cov ntaub ntawv yog siv rau cov nplhaib bearing thiab cov khoom dov, uas muaj cov yam ntxwv zoo heev xws li kev kub siab, kev hnav tsis kam, kev nruj thiab kev sib txhuam tsawg.

Tsis tas li ntawd xwb, cov bearings ceramic raug cais los ntawm cov qauv suav nrog:

 

Cov kabmob ceramic tag nrhoCov nplhaib thiab cov khoom dov yog ua los ntawm cov khoom siv ceramic, thiab lub retainer muaj ntau yam kev xaiv, xws li polytetrafluoroethylene (PTFE), nylon 66, polyetherimide (PEEK), polyimide (PI), stainless hlau lossis tshwj xeeb aviation txhuas, thiab lwm yam.

 

Cov kabmob ceramic sib xyaw ua ke: lub nplhaib yog ua los ntawm cov khoom siv hlau xws li cov hlau bearing lossis stainless hlau, thiab lub dov khoom yog lub pob ceramic, uas muaj cov yam ntxwv zoo heev xws li qhov ceev tsawg, qhov nyuaj siab, hnav tsis kam, rigidity thiab kev sib txhuam tsawg, thiab lub neej kev pabcuam tau ntev heev.

 

Cov kabmob ceramic raug cais los ntawm daim ntawv thov, suav nrog:

Cov kabmob ceev ceev: feem ntau yog siv rau hauv cov khoom siv ceev ceev, cov khoom siv siab, nrog rau qhov tsis tshua muaj zog elasticity, siab siab tsis kam, lub teeb yuag, thiab ntau yam kub.

Kev coj ua kub siab: siv rau hauv cov khoom siv kub siab, nws tuaj yeem tiv taus qhov kub siab ntawm 1200 ° C thiab muaj kev ua haujlwm zoo rau tus kheej.

Cov kabmob uas tiv taus xeb: siv rau hauv cov chaw ua haujlwm uas xav tau kev tiv thaiv nrog cov xov xwm hnyav heev xws li cov kua qaub thiab alkalis muaj zog, cov khoom sib xyaw organic lossis dej hiav txwv.

Cov kabmob tiv thaiv hlau nplaum: tsis yog hlau nplaum, siv rau hauv cov khoom siv demagnetization, cov cuab yeej precision thiab lwm yam khoom siv, zoo zam kev tawg ntawm arc.

Cov bearings rwb thaiv hluav taws xob: cov khoom uas muaj kev tiv taus siab thiab kev tawg arc zoo, uas feem ntau siv rau hauv cov khoom siv fais fab.

Lub tshuab nqus tsev: kev ua haujlwm zoo ntawm tus kheej, siv rau hauv qhov chaw nqus tsev siab heev.

 

Yog tias koj xav paub ntau ntxiv txog cov ntaub ntawv ntawm cov kabmob, thov hu rau peb:

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