Cylindrical Roller Bearing ke Eng?

A cylindrical moqolo rolara ke mofuta oa bearing ea likarolo tse bilikanang e ka sebetsanang le meroalo e boima ka lehlakoreng la radial le meroalo e itekanetseng ka lehlakoreng la axial. E na le lirolara tse chitja tse behiloeng pakeng tsa lesale la kahare le la kantle, 'me keiti e boloka lirolara li arohane ka sebaka se nepahetseng. Li-bearing tsena li sebetsa hantle maemong ao li hlokang ho tšoara boima bo bongata, ho nepahala, le ho nka nako e telele. Sena se li etsa likarolo tsa bohlokoa tsa mefuta e mengata ea lisebelisoa tsa indasteri le lisebelisoa. Hoa tsebahala hore Li-cylindrical rolara dibering e ka sebetsana le ho se leka-lekane le katoloso ea mocheso. Sena se etsa hore e be e phethahetseng bakeng sa maemo a thata indastering ea indasteri, ea likoloi le ea mechini e boima.

Likarolo tsa Bohlokoa le Likarolo tsa Moqapi oa Cylindrical Roller Bearings

Mehele ea ka hare le ea ka ntle

Mehele e ka hare le e ka ntle ea li-cylindrical roller bearings ke likarolo tse entsoeng hantle tse etsang 'mele oa ho beha. Ho etsa bonnete ba hore li tšoarella nako e telele 'me ha li tabohe habonolo, mehele ena hangata e entsoe ka tšepe ea boleng bo holimo e kang GCr15 kapa GCR15SiMn. Lesale la ka hare le khomaretsoe ho shaft, 'me lesale le ka ntle le kena ka tlung.

Mehele ka bobeli e na le litselana, tse entsoeng ka hloko moo mabili a amang teng. Ho fumana ho satalla ho nepahetseng le pheletso ea bokaholimo, litsela tsena tsa lebelo li khaoloa ka hloko le ho futhumatsoa. Ho nepahala ha libaka tsena ke tsa bohlokoa haholo bakeng sa ho beleha ho sebetsa hantle hobane ho na le phello e tobileng mabapi le hore na mojaro o ajoa joang le ho hanyetsa ho roala.

Lirolara tsa Cylindrical

Mabili ke a etsang hore a cylindrical moqolo rolara sebetsa. Li-cylinders li entsoe ka tšepe ea boleng bo phahameng e tšoanang le mehele 'me li entsoe ka mokhoa o nepahetseng. Moralo oa lirolara o bohlokoa haholo; ba hloka ho lula ba le sebōpeho se chitja se phethahetseng ho etsa bonnete ba hore mojaro o hasana ka ho lekana le mochine o tsamaeang hantle.

Boholo ba rolara le palo li hakanyetsoa ka hloko ho latela hore na ho tla sebelisoa eng. Boholo ba nako, lirolara tse kholoanyane li ka ts'oara boima ba 'mele, ha lirolara tse nyane haholo li ka etsa hore mochini o sebetse hantle le ka nepo. Mefuta e meng ea morao-rao e na le libopeho tse khethehileng kapa lijase holim'a mabili tse etsang hore li sebetse hantle maemong a itseng, joalo ka ha mocheso o chesa kapa ha ho e-na le meroalo e kholo ea tšusumetso.

Moqapi oa Cage le Lisebelisoa

Cage, eo hape e bitsoang stopper kapa divider, ke ea bohlokoa haholo bakeng sa ho boloka li-rollers li le hole ho tloha ho tse ling. Karolo ena e thibela li-roller hore li se ke tsa ama, tse ka bakang ho senyeha ho eketsehileng le khatello. Ho ka sebelisoa lisebelisoa tse fapaneng ho etsa koale, 'me e' ngoe le e 'ngoe e na le melemo ea eona:

• Likotlolo tse entsoeng ka tšepe ea setempe: Li theko e tlase ebile li ntle bakeng sa tšebeliso e akaretsang
• Likotlolo tsa Brass: Tsena li ntle bakeng sa ho tlotsa 'me hangata li sebelisoa maemong a lebelo le holimo.
• Li-polymer cages: Fana ka khohlano e tlase le phokotso ea lerata, e loketseng lits'ebetso tse ling tsa makoloi le motlakase.

Sebopeho sa cage se boetse se ama tsela eo bering e sebetsang hantle ka eona. Meetso e meng, mohlala, e lumella lirolara tse ngata hore li kopane, tse eketsang matla a mojaro, ha tse ling li hatella haholo phallo ea oli kapa ho monya mocheso.

Mefuta le Litlhophiso tsa Cylindrical Roller Bearings

Mola o le Mong khahlano le Litlhophiso tsa Mola o Habeli

Ho na le mefuta e 'meli ea li-rolara tsa cylindrical: tse nang le mola o le mong le tse nang le mela e' meli. Mofuta o mong le o mong o molemo bakeng sa lisebelisoa tse fapaneng. Li-bearings tse ngata li na le mola o le mong feela, 'me tsena li molemo ka ho fetisisa bakeng sa ho nka meroalo e potolohang. Libakeng tse ngata tsa khoebo, li bonolo ho li sebelisa ebile ha li bitse chelete e ngata.

Ka lehlakoreng le leng, li-bearings tsa cylindrical roller tse nang le mela e 'meli li ka sebetsana le mojaro o mongata oa radial mme li tsitsitse haholoanyane. Li-bearings tsena li bohlokoa haholo libakeng tseo ho tsona ho se nang sebaka se sengata empa boima bo bongata bo hloka ho jara. Lena ke lebaka le leng leo ka lona li-bearings tse nang le mela e 'meli li atisang ho sebelisoa mechine e boima le li-motor tse kholo tsa motlakase: li ka sebetsana hantle le li-offsets tse nyenyane.

Full Complement vs. Caged Designs

Tlatsetso e felletseng cylindrical rolara dibering li ka tšoara boima bo bongata hobane ha li na lesaka ebe li kenya lirolara tse ngata kamoo ho ka khonehang lipakeng tsa mehele. Moralo ona o sebetsa hantle haholo bakeng sa libaka tseo moroalo o phahameng ka ho fetisisa o lokelang ho bolokoa sebakeng se senyenyane, joalo ka lisebelisoa tse kholo tsa indasteri kapa lisebelisoa tsa merafo.

Leha liqapi tse koaletsoeng li sa khone ho boloka boima ba 'mele, li na le lintho tse kang khohlano e fokolang, ts'ebetso e ntle ea lebelo le phahameng, le oli e ntlafetseng. Hangata, li-bearings tsena li sebelisoa libakeng tseo ho tsona ho leng bohlokoa ho potlaka le ho sebetsa hantle, joalo ka likere kapa mabili a lisebelisoa tsa mochini.

Litlhophiso tse khethehileng

Ho na le meralo e mengata e fapaneng ea li-cylindrical roller bearings tse ka sebelisetsoang merero e fapaneng.

• Li-roller bearings: E etselitsoe ho sebetsana le meroalo e kopaneng ea radial, axial le motsotsoana
• Split bearings: Lumella hore ho be bonolo ho kenya le ho hlokomeloa libakeng tseo ho leng thata ho fihla ho tsona
• Li-bearings tse nepahetseng: E ​​etselitsoe ho mamella maemo a thata bakeng sa lits'ebetso tse hlokang ho nepahala ho phahameng, joalo ka li-spindle tsa mochini.
• Li-bearings tse tiisitsoeng: Tsena li na le likoahelo kapa li sireletsang tse thibelang litšila le ho boloka oli e kene. Li sebetsa hantle libakeng tse litšila kapa tse metsi.

Likopo le Litšobotsi tsa Ts'ebetso ea Cylindrical Roller Bearings

Lisebelisoa tsa Mechini ea Indasteri

Ka lebaka la boima ba bona bo phahameng le ho tšepahala, li-cylindrical roller bearings li sebelisoa mecheng e mengata ea indasteri. Khoebong ea tšepe, li-bearings tsena li bohlokoa haholo ho li-mill rolling, moo li lokelang ho sebetsana le mocheso o phahameng le meroalo e boima ea ho potoloha. Maemo a joalo a phephetso a loketse li-cylindrical roller bearings hobane li khona ho sebetsa mochesong o fihlang ho 150°C.

Li-cylindrical roller bearings li sebelisoa mecheng e kang li-crusher, loaders, le literekere liindastering tsa merafo le tsa kaho. Hobane li hahiloe hore li tšoarelle, li khona ho sebetsana le meroalo ea ts'oenyeho le maemo a mabe a tloaelehileng maemong ana. Ka mohlala, li-bearings tsa li-cylindrical roller tsa merafo li etsoa hore li tšoarelle ka makhetlo a mabeli ho feta li-bearings tse tloaelehileng maemong a thata.

Likopo tsa Likoloi le Lipalangoang

Bakeng sa merero e mengata, khoebo ea likoloi e tsoela pele cylindrical rolara dibering. Li-bearings tsena li tšoara li-gear shafts li-transmissions 'me li khona ho sebetsana le lebelo le phahameng le meroalo e tlisoang ke ho khanna koloi. Ka bokhoni ba bona ba ho sebetsana le motsamao o otlolohileng, ba sebetsa hantle haholo-holo maemong ao ho atolosoa ha mocheso e leng bothata.

Ha ho tluoa litereneng, li-bearing tsa cylindrical roller li sebelisoa li-gear le li-wheel sets tsa lienjene le li-moving stock. Li-bearing tsena li hloka ho khona ho sebetsana le meroalo e boima, metsamao le bolelele bo bolelele ntle le ho robeha. Ho boloka li-bearing li sireletsehile chefong ea kantle e kopanang le sephethephethe sa literene, sekoahelo se khethehileng Solutions li sebelisoa hangata.

Ts'ebetso ho Lits'ebetso tsa Lebelo le Phahameng ka ho Fetisisa

Hobane li na le likhohlano tse tlase 'me li ka lula li tsitsitse ho li-RPM tse phahameng, li-cylindrical roller bearings li ntle bakeng sa tšebeliso ea lebelo le phahameng. Precision-grade cylindrical roller bearings (P4 kapa P5 grade) ka li-spindle tsa lisebelisoa tsa mochine etsa bonnete ba hore shaft e behiloe hantle 'me e potoloha hantle, e leng ea bohlokoa bakeng sa ho fumana liphello tse ntle tsa ho itšeha.

Lefapheng la matla a matala, li-cylindrical roller bearings li bohlokoa haholo ho li-gear le li-shafts tse ka sehloohong, haholo-holo meleng ea moea. Li-bearings tsena li tlameha ho sebetsa khafetsa ka meroalo le lebelo le fapaneng, 'me hangata li tlameha ho etsa sena libakeng tse hole kapa maoatleng moo ho leng thata ho hlokomela. Ho boloka li-bearings li bolokehile tikolohong e thata, joalo ka ho fafatsa letsoai libakeng tsa leoatle, ho sebelisoa mahlale a macha a ho tiisa. Tsena li kenyelletsa liqibi tsa labyrinth kapa litiiso tsa polymer tse hanyetsanang le mafome.

fihlela qeto e

Mechini ea sejoale-joale e ke ke ea sebetsa ntle le cylindrical rolara dibering, tse nang le motsoako o khethehileng oa boima ba mojaro o phahameng, ho nepahala, le ho ikamahanya le maemo. Li ntle bakeng sa litšebeliso tse ngata tsa indasteri hobane li khona ho sebetsana le meroalo e meholo ea potoloho 'me li ntse li sebetsa ka mokhoa o fosahetseng le oa axial movement. Ho tloha maemong a thata a limilone tsa tšepe ho isa litlhoko tse nepahetseng tsa lisebelisoa tsa mochini, li-cylindrical roller bearings li lula li fetoha. Ho tsamaisana le litlhoko tsa indasteri, lisebelisoa tse ncha le meralo li ntse li eketsoa. Ha thekenoloji e ntse e ntlafala, li-bearings tsena e tla ba tsa bohlokoa haholo bakeng sa ho etsa hore mechini e tšepahale, e sebetse hantle, 'me e sebetse hantle libakeng tse ngata.

FAQs

Ke eng e ntle ka ho fetisisa ea li-cylindrical roller bearings?

Ntho e molemo ka ho fetisisa ka bona ke hore ba khona ho sebetsana le meroalo e itekanetseng ea axial le ho se lumellane 'me ba ka tšoara mojaro o mongata oa ho potoloha.

Phapano ke efe lipakeng tsa li-ball bearings le cylindrical roller bearings?

Ha li bapisoa le li-ball bearings, li-cylindrical roller bearings li ka sebetsana le boima bo bongata 'me li thata, e leng se etsang hore li be molemo bakeng sa tšebeliso e boima.

Na li-cylindrical roller bearings li ka sebelisoa libakeng tseo ho chesang haholo?

E, li-cylindrical roller bearings tse entsoeng ka hloko li ka sebetsa mochesong o fihlang ho 150°C. Sena se bolela hore li ka sebelisoa libakeng tse kang lionto tsa tšepe.

Setsebi Cylindrical Roller Bearing Solutions | INNO Bearing

Rona ho INNO Bearing re litsebi tsa ho etsa li-rolara tse sebetsang hantle haholo bakeng sa ts'ebeliso e thata ea indasteri. Re na le likhetho tse ikhethileng tse fihlang ho Ά5000mm, thomello e potlakileng, le thuso e felletseng ea litsebi. Re bile khoebong ka lilemo tse ka bang 30. Mehaho ea rona ea morao-rao ea tlhahlobo le taolo e tiileng ea boleng li etsa bonnete ba hore likhoebo lefatšeng ka bophara li fumana li-bearings tse tšepahalang, tse hlophisitsoeng hantle. Re romelle lengolo-tsoibila ho sales@inno-bearing.com ho buisana le sehlopha sa rona sa litsebi mabapi le litlhoko tsa hau tse ikhethang tsa ho jara.

References

Smith, J. (2022). "Advanced Bearing Technologies for Industrial Applications." Journal of Mechanical Engineering, 45 (3), 78-92.

Johnson, R. (2021). "Li-Cylindrical Roller Bearings ka Mechini e Phahameng ka ho Fetisisa: Litlhoko tsa Ts'ebetso le Moqapi." Journal ea Machaba ea Mechini e Potolohang, 2021, 1-15.

Brown, A., & Lee, S. (2023). "Maano a Lubrication bakeng sa Li-Cylindrical Roller Bearings Libakeng Tse Feteletseng." Tribology International, 167, 107422.

Zhang, L., et al. (2020). "Boprofeta ba Bophelo ba Mokhathala oa Li-Cylindrical Roller Bearings Tlas'a Maemo a Loading a Fetohang." Wear, 450-451, 203213.

Miller, D. (2022). "Khatelo-pele ea ho Beha Lisebelisoa bakeng sa Lisebelisoa tsa Indasteri tsa Moloko o Tlang." Lisebelisoa Kajeno: Ts'ebetso, 50, 1256-1265.

Thompson, K., & Davis, E. (2023). "Tlhahlobo e Bapisang ea Mefuta ea ho Beha ka Li-gearbox tsa Wind Turbine." Matla a Tsosolositsoeng, 175, 916-930.