Re hlahisa li-bearings tsa rona tsa roller tsa cylindrical tse phahameng: tharollo ea ho qetela bakeng sa bokhoni bo phahameng ba mojaro le lebelo
Litšebelisong tsa boenjiniere ba mechini le tsa indasteri, khetho ea li-bering e ka susumetsa haholo ts'ebetso, bokhoni le bophelo ba mechini. Har'a mefuta e fapaneng ea li-bering, cylindrical rolara e beangLi ikhetha ka bokhoni ba tsona bo botle ba ho jara mojaro le ho tšoaneleha bakeng sa ts'ebetso e potlakileng. Re motlotlo ho hlahisa mefuta ea rona ea morao-rao ea li-bearings tsa cylindrical roller tsa boleng bo holimo, tse etselitsoeng ho fihlela litlhoko tse boima tsa indasteri ea sejoale-joale.
Li-bearing tsa li-roller tse silindara ke eng?
Li-roller bearings tsa cylindrical ke mofuta oa li-contact bearings tse nang le mela e mengata e jarang meroalo ea radial. Moralo oa eona o ikhethang o na le sebaka se seholo sa ho kopana pakeng tsa li-roller tsa cylindrical le litsela tsa mabelo, e leng se e nolofalletsang ho mamella meroalo e boima ha e ntse e boloka khohlano e tlase. Sena se etsa hore li be ntle bakeng sa lits'ebetso moo ho potoloha ka lebelo le phahameng le ts'epo li leng bohlokoa.
Likarolo le melemo ea mantlha
- Bokgoni bo Phahameng ba ho Jara: Li-bearing tsa rona tsa cylindrical roller li etselitsoe ho mamella meroalo e meholo ea radial 'me li loketse mechine e boima, lits'ebetso tsa likoloi le lisebelisoa tsa indasteri. Sebaka se seholo sa li-roller se netefatsa kabo e lekanang ea mojaro, e leng se fokotsang ho tsofala le ho lelefatsa bophelo ba bearing.
- Khohlano e tlase: Moralo oa li-bearing tsa li-roller tse silindara o fokotsa khohlano pakeng tsa likarolo tse bilikanang le litsela tsa mabelo. Tšobotsi ena ha e eketse feela katleho ea mechini empa hape e fokotsa tlhahiso ea mocheso, e leng ntho ea bohlokoa lits'ebetsong tse potlakileng.
- Dikgetho tsa moralo tse feto-fetohang: Re fana ka mefuta e mengata ya di-roller bearings tsa cylindrical, ho kenyeletswa le di-configuration tsa mola o le mong le mela e mmedi. Di-bearings tsa mola o le mong tse kang NU, NJ, NUP, N le NF di loketse ditshebediso tse hlokang motsamao wa axial. Ka lehlakoreng le leng, di-bearings tsa mola o habeli (tse kang NNU le NN) di fana ka botsitso bo eketsehileng mme di ka amohela meroalo ya axial ka lehlakoreng le le leng.
- Lesale la kahare le la kantle le ka aroloang: Li-bearing tsa rona tse chitja tse nang le li-roller tse nang le li-ring tse ka hare le tsa kantle tse ka aroloang, tse bonolo ho li kenya le ho li hlokomela. Moralo ona o lumella phetoho e potlakileng 'me o fokotsa nako ea ho sebetsa, o boloka ts'ebetso ea hau e sebetsa hantle.
- Bokgoni ba ho bea di-free-end bearing: Di-bearing tse se nang di-flange masale a ka hare kapa a ka ntle di ka tsamaya ka lehlakoreng le leng. Tshebetso ena e etsa hore e be ntle bakeng sa ditshebediso tsa free-end moo ho hlokahalang ho falla ha axial.
- Ho hanyetsa mojaro oa axial: Bakeng sa lits'ebetso tse hlokang tšehetso ea mojaro oa axial, li-bearings tsa rona tsa cylindrical roller tse nang le li-flange tse peli ka lehlakoreng le leng le flange e le 'ngoe ka lehlakoreng le leng li etselitsoe ho mamella tekanyo e itseng ea mojaro oa axial ka lehlakoreng le leng. Ho tenyetseha hona ho lumella ho tenyetseha ho hoholo moralong le ts'ebelisong.
- Dikgetho tsa lesaka le tshwarellang: Re sebedisa mefuta e fapaneng ya thepa ya lesaka ho ntlafatsa tshebetso ya di-bearings tsa roller tse nang le cylindrical. Dikgetho di kenyeletsa disaka tsa tshepe tse hatisitsweng, disaka tse tiileng tsa alloy ya koporo tse entsweng ka mochini le disaka tsa polyamide tse entsweng ka mokgwa wa tsona. Thepa ka nngwe e kgethwa ho latela ditlhoko tse ikgethang tsa tshebediso ho netefatsa tshebetso e ntle le ho tshwarella.
Amaq
Li-bearing tsa rona tsa cylindrical roller li loketse mefuta e mengata ea lits'ebetso ho pholletsa le liindasteri tse fapaneng, ho kenyeletsoa:
Likoloi: Li-bearing tsa rona li sebelisoa lienjeneng, li-transmission le mabili, e leng se fanang ka ts'epo le ts'ebetso e hlokoang ke likoloi tsa sejoale-joale.
Mechini ea Liindasteri: Li-bearing tsa rona li loketse mechine e boima, litsamaiso tsa conveyor le lisebelisoa tsa tlhahiso, li netefatsa ts'ebetso e boreleli tlas'a meroalo e phahameng.
Lifofane: Li-bearing tsa rona li etselitsoe ho fihlela maemo a thata a polokeho le ts'ebetso bakeng sa ts'ebeliso lienjineng tsa lifofane le litsamaisong tsa lisebelisoa tsa ho lulisa.
Matla a Nchafatswang: Li-bearing tsa rona li bapala karolo ea bohlokoa ho li-turbine tsa moea le litsamaisong tse ling tsa matla a nchafatswang, moo katleho le botšepehi li leng bohlokoa.
Hobaneng o lokela ho kgetha di-bearings tsa rona tsa roller tse nang le cylindrical?
- Netefatso ea Boleng: Re khomarela litekanyetso tsa boleng bo holimo ha re hlahisa li-bearings tsa cylindrical roller. Bearing ka 'ngoe e lekoa ka thata ho netefatsa hore e fihlela kapa e feta litlhoko tsa indasteri.
- Bokgoni le Phihlelo: Ka boiphihlelo ba dilemo tse ngata indastering ya ho bea, sehlopha sa rona sa ditsebi se ikemiseditse ho o fa ditharollo tse ntle ka ho fetisisa ho fihlela ditlhoko tsa hao tse ikgethang. Re utlwisisa diphephetso tse tobaneng le diindasteri tse fapaneng mme re ikemiseditse ho fana ka dihlahiswa tse ntlafatsang tshebetso le botshepehi.
- Dikgetho tsa ho Iketsetsa: Rea hlokomela hore ts'ebeliso e 'ngoe le e 'ngoe e ikhetha. Ke ka lebaka leo re fanang ka likhetho tsa ho iketsetsa ho etsa hore li-roller bearings tsa rona tsa cylindrical li lumellane le litlhoko tsa hau tse ikhethileng. Hore na o hloka litekanyo tse itseng, bokhoni ba ho jara kapa thepa ea lihoko, re ka sebetsa le uena ho hlahisa tharollo e phethahetseng.
- TŠEHETSO E FELLETSENG: Boitlamo ba rona ba ho kgotsofatsa bareki bo feta thekiso feela. Re fana ka tšehetso e felletseng ho kenyeletsoa thuso ea tekheniki, tataiso ea ho kenya le likeletso tsa tlhokomelo ho netefatsa hore o fumana molemo o moholo ho lihlahisoa tsa rona.
- Botsitso: Re ikemiselitse ho sebelisa mekhoa e tsitsitseng ts'ebetsong ea rona ea tlhahiso. Li-bearing tsa rona tsa cylindrical roller li etselitsoe bophelo bo bolelele ba ts'ebeletso, li fokotsa tlhoko ea ho nkeloa sebaka khafetsa le ho fokotsa litšila.
Hore na o sebetsa makaleng a likoloi, indasteri, lifofane kapa matla a nchafatsoang, li-roller bearings tsa rona tsa cylindrical li etselitsoe ho eketsa bokhoni le ts'epo ea mechini ea hau. Latsoa phapang eo li-bearings tsa rona tse entsoeng ka boenjiniere li ka e etsang ts'ebetsong ea hau. Ikopanye le rona kajeno ho ithuta haholoanyane ka lihlahisoa tsa rona le kamoo re ka u thusang ho fihlela lipheo tsa hau.
