Selelekela se qaqileng sa Mefuta ea ho Rolling Bearing

Li-bearing tse bilikanangke likarolo tsa bohlokoa mechineng e mengata, e fanang ka tšehetso e tšepahalang, e fokotsa khohlano, 'me e nolofalletsa motsamao o boreleli oa ho potoloha liindastering. Selelekela sena sa sehlahisoa se fana ka kakaretso e hlakileng le e hlophisitsoeng ea mefuta e tloaelehileng ea li-bearing tse bilikanang, melemo ea tsona e ikhethang, le hore na ke hobane'ng ha ho khetha bearing e nepahetseng ho ntlafatsa ts'ebetso le bophelo bo bolelele. Re totobatsa li-bearing tsa bolo tse tebileng tsa groove tse nepahetseng, li-bearing tsa angular contact, li-bearing tsa cylindrical roller, li-bearing tsa roller tse tapered, le li-bearing tsa roller tse chitja.—e 'ngoe le e 'ngoe e entsoe ho fihlela litlhoko tse itseng tsa mojaro, lebelo, ho lumellana, le bophelo ba tšebeletso. Ka ho utloisisa likarolo le melemo ea mefuta ena, bareki ba ka bapisa khetho ea sehlahisoa le litlhoko tsa ts'ebeliso le ho fumana lintlafatso tse ka lekanngoang tsa ts'ebetso.

Li-bearing tsa bolo ea groove e tebileng ke tse ling tsa li-bearing tsa ho phutholoha tse feto-fetohang ka ho fetisisa le tse sebelisoang haholo. Li na le litsela tsa mabelo tse sa khaotseng le li-groove tse tebileng tse lumellang ts'ebetso e potlakileng ka khohlano e tlase. Moralo oa tsona o bonolo o tšehetsa meroalo ea radial le meroalo e itekanetseng ea axial mahlakoreng ka bobeli, e leng se etsang hore e be e loketseng lienjene tsa motlakase, lisebelisoa tsa ntlo, lipompo le mechini e akaretsang ea indasteri. Melemo ea bohlokoa e kenyelletsa boholo bo kopaneng, bonolo ba ho e kenya, tlhokomelo e fokolang, le tekano e ntle lipakeng tsa ts'ebetso le litšenyehelo. Bakeng sa lits'ebetso tse hlokang ts'ebetso e khutsitseng le linako tse telele tsa ts'ebeletso, li-bearing tsa bolo ea groove e tebileng tse entsoeng ka nepo tse nang le meralo ea li-cage e ntlafalitsoeng li fokotsa ho thothomela le tlhahiso ea mocheso haholo, li eketsa katleho ea sistimi ka kakaretso.

Li-bearing tsa ho kopana tsa Angular le li-bearing tsa roller tse silindara li sebetsana le maemo a thata haholo a tataiso le a lebelo le phahameng. Li-bearing tsa ho kopana tsa Angular li na le litsela tsa mabelo tse etselitsoeng ho amohela meroalo e kopaneng ea radial le axial, ka sekhutlo sa ho kopana se khethollang bokhoni ba mojaro oa axial le ho tiea. Li sebelisoa hangata ho li-shaft tsa pompo, li-spindle tsa lisebelisoa tsa mochini, le lits'ebetso tsa likoloi moo ho jara pele le ho tiea li leng bohlokoa. Li-bearing tsa roller tse silindara, ka lehlakoreng le leng, li fana ka bokhoni bo phahameng ba mojaro oa radial 'me li loketse meroalo e boima ka lebelo le itekanetseng ho isa ho le phahameng. Li-bearing tsena hangata li sebelisoa ho li-gearbox, li-motor tsa motlakase le mechini e boima. Likarolo tse kang likarolo tse ka aroloang, likhetho tsa li-cage tsa modular, le li-profiles tsa roller tse ntlafalitsoeng li nolofalletsa ho kenngoa habonolo, taolo e ntlafalitsoeng ea ho hokahanya, le bokhoni bo betere ba ho jara tlas'a maemo a thata.

Li-bearing tse tapered le li-bearing tse chitja tsa roller li etselitsoe lits'ebetso tse boima moo meroalo e kopaneng, ho se lumellane hantle, kapa ho jarisoa ka tšohanyetso ho etsahalang. Li-bearing tse tapered li sebetsana le meroalo e meholo ea radial le axial ka nako e le 'ngoe 'me hangata li fumanoa li-transmission, li-axle le lisebelisoa tse boima. Geometry ea tsona e tapered e aba mojaro ka katleho ho pholletsa le li-roller, e fana ka ho tiea ho hoholo le bophelo bo bolelele tlas'a mojaro o boima. Li-bearing tse chitja tsa roller li amohela ho se lumellane hantle ha angular le meroalo e boima ea radial le axial, e leng se etsang hore e be khetho e khethiloeng bakeng sa mechini e thothomelang, lisebelisoa tsa merafo le li-gearbox tse kholo tsa indasteri. Mekhoa e mecha e kang liteishene tse ntlafalitsoeng tsa ho tlotsa, liphahlo tse tsoetseng pele tsa bokaholimo, le libaka tse ntlafalitsoeng tsa ka hare li ntlafatsa ho hanyetsa ho tsofala, li fokotsa khohlano, le ho atolosa linako tsa tlhokomelo libakeng tse thata.

Ho khetha mofuta o nepahetseng oa bearing o tla le melemo e bonahalang: nako e eketsehileng ea ho sebetsa ha mochini, tšebeliso e fokotsehileng ea matla, litšenyehelo tse tlase tsa potoloho ea bophelo, le ho nepahala ho ntlafetseng ha ts'ebetso.—tse kang litšepe tse khethehileng tsa ho bea, mekhoa ea ho futhumatsa, litlhophiso tse koetsoeng kapa tse sirelelitsoeng, le thepa ea lihoko tse etselitsoeng uena.—e lumella li-bearing ho ntlafatsoa bakeng sa maemo a feteletseng a mocheso, sepakapaka se senyang, kapa libaka tse sekametseng ho silafatsoa. ​​Li-bearing tsa rona li hlahisoa ka litekanyetso tse tiileng tsa boleng, li feta litekong tse matla bakeng sa ho nepahala ha boholo le bophelo ba mokhathala, 'me li tšehetsoa ke lits'ebeletso tsa boenjiniere ho thusa ka khetho ea li-bearing, mekhoa ea ho kenya, le maano a ho tlotsa. Motsoako ona oa boleng ba sehlahisoa le tšehetso ea kamora 'maraka o netefatsa hore bareki ba fihlella ts'ebetso e phahameng ka ho fetisisa ho tsoa matseteng a bona a lisebelisoa.

Ka bokhutšoanyane, li-rolling bearings ke likarolo tsa motheo tse hlalosang ts'epo le katleho ea mochini. Hore na o hloka ho feto-fetoha ha li-deep groove ball bearings, taolo ea tataiso ea li-angular contact bearings, bokhoni ba mojaro ba li-roller tsa cylindrical, kapa bokhoni bo boima ba li-roller tse teteaneng le tse chitja, mefuta ea lihlahisoa tsa rona e fihlela litlhoko tse fapaneng tsa ts'ebeliso ka ts'ebetso e netefalitsoeng. Khetha li-bearings tsa rona ho rua molemo ho tšoarellang ho ntlafetseng, boenjiniere bo nepahetseng, le tšehetso e felletseng ea tekheniki.—ho fana ka litšenyehelo tse tlase tsa ho ba mong'a thepa le liphetho tse ntlafetseng tsa ts'ebetso.

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