Ke mefuta efe ea li-ceramic bearings?
Mabitso a lihlahisoa tsalihlahisoa tsa ceramickenyeletsalibere tsa ceramic tsa zirconia, silicon nitride ceramic bearings, silicon carbide ceramic bearings, joalo-joalo Lisebelisoa tse ka sehloohong tsa li-bearings tsena ke zirconia (ZrO2), silicon nitride (Si3N4), silicon carbide (SiC), joalo-joalo, e nang le boima bo phahameng, ho hanyetsa ho apara ho phahameng, ho hanyetsa mocheso o phahameng, thepa e babatsehang ea mechine le ho hanyetsa oxidation.
Ka ho khetheha, tlhophiso ealihlahisoa tsa ceramicka thepa e kenyelletsa:
Lihlahisoa tsa ceramic tsa Zirconia:
Zirconia (ZrO2) lisebelisoa tsa ceramic li sebelisoa bakeng sa ho roala mehele le lintho tse rollang, polytetrafluoroethylene (PTFE) hangata e sebelisetsoa ho boloka, le khalase ea fiber e matlafalitsoeng nylon 66 (RPA66-25), polasetiki e khethehileng ea boenjiniere (PEEK, PI) kapa tšepe e sa hloekang (AISI). SUS316) le koporo (Cu) le lisebelisoa tse ling tsa tšepe li ka boela tsa khethoa.
Silicon nitride ceramic bearings: Mehele e nang le li-rolling elements li entsoe ka silicon nitride (Si3N4), e nang le lebelo le phahameng le boima ba mojaro ho feta libere tsa ZrO2, 'me e khona ho ikamahanya le mocheso o phahameng.
Silicon carbide ceramic bearings: Lisebelisoa tsa Silicon carbide (SiC) li sebelisoa bakeng sa ho roala mehele le lintho tse rollang, tse nang le litšobotsi tse ntle tse kang boima bo phahameng, ho hanyetsa ho roala, ho tiea le ho ferekana ho tlaase.
Ntle le moo, libere tsa ceramic li arotsoe ka sebopeho se kenyelletsang:
Lithako tsohle tsa ceramic: Mehele le lintho tse roala li entsoe ka thepa ea ceramic, 'me se boloka se fumaneha ka mekhoa e fapaneng, joalo ka polytetrafluoroethylene (PTFE), nylon 66, polyetherimide (PEEK), polyimide (PI), tšepe e sa hloekang kapa aluminium e khethehileng ea sefofane, joalo-joalo. .
Hybrid ceramic behang: selikalikoe se entsoe ka lisebelisoa tsa tšepe tse kang ho jara tšepe kapa tšepe e sa hloekang, 'me ntho e bilikang ke bolo ea ceramic, e nang le litšobotsi tse babatsehang tse kang boima bo tlaase, boima bo phahameng, ho hanyetsa ho roala, ho tiea le ho ferekana ho tlaase, le bophelo ba tšebeletso ke atolositsoe haholo.
Libere tsa Ceramic li arotsoe ka kopo, ho kenyelletsa:
Li-bearings tsa lebelo le phahameng: haholo-holo tse sebelisoang ka lebelo le phahameng, lisebelisoa tse nepahetseng ka ho fetisisa, tse nang le matla a fokolang a fokolang, ho hanyetsa khatello e phahameng, boima bo bobebe, le mefuta e mengata ea mocheso.
Mocheso o phahameng oa mocheso: o sebelisoa lisebelisoa tsa mocheso o phahameng, o ka mamella mocheso o phahameng oa 1200 ° C mme o na le ts'ebetso e ntle ea ho itlotsa.
Li-bearings tse thibelang ho bola: tse sebelisoang libakeng tsa ts'ebetso tse hlokang ho sebetsana le litaba tse thata joalo ka li-acid tse matla le alkalis, metsoako ea tlhaho kapa metsi a leoatle.
Anti-magnetic Bearing: e seng ea makenete, e sebelisoang lisebelisoa tsa demagnetization, lisebelisoa tse nepahetseng le lisebelisoa tse ling, ka nepo ho qoba likarolo tse senyehileng tsa arc.
Li-bearings tse kentsoeng ka motlakase: likarolo tse nang le resistivity e phahameng le ho senyeha ha li-arc tse sebetsang, tse atisang ho sebelisoa lisebelisoa tsa matla.
Vacuum bearing: ts'ebetso e ntle ea ho itlotsa, e sebelisoang tikolohong ea vacuum e phahameng haholo.
Haeba u batla ho tseba haholoanyane ka tlhahisoleseling, ka kopo ikopanye le rona:
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Nako ea poso: Oct-17-2024