Ho batla bophelo bo bolelele, lebelo le phahameng, le bokgoni bo boholo mechineng ha ho fele. Le hoja sebopeho sa motheo sa bearing ya bolo e tebileng ya groove se ntse se sa fele, phetoho e kgutsitseng e etsahala boemong ba thepa. Moloko o latelang wa dibearing tsena o ntse o fetela ka nqane ho tshepe ya setso, o kenyeletsa di-ceramic tse tswetseng pele tsa boenjiniere, dikalafo tse ntjha tsa bokahodimo, le thepa e kopaneng ho senya meedi ya tshebetso e fetileng. Ena ha se ntlafatso e ntseng e eketseha feela; ke phetoho ya paradigm bakeng sa ditshebediso tse feteletseng.
Ho phahama ha li-bearings tsa Hybrid le Full-Ceramic
Phetoho ea bohlokoa ka ho fetisisa ea lintho tse bonahalang ke ho amoheloa ha li-ceramic tsa boenjiniere, haholo-holo Silicon Nitride (Si3N4).
Li-bearings tsa Hybrid Deep Groove Ball: Tsena li na le masale a tšepe a kopantsoeng le libolo tsa silicon nitride. Melemo ea tsona ea fetoha:
Matla a Tlase a Centrifugal le a Fokotsang a ho Sebetsa: Libolo tsa letsopa li bobebe ho feta tšepe ka 40%. Ka lebelo le phahameng (DN > milione e le 'ngoe), sena se fokotsa mojaro oa centrifugal haholo lesale le ka ntle, se lumella lebelo le phahameng la ts'ebetso ho fihlela ho 30%.
Ho Tiea le ho Tiea ho Ntlafalitsoeng: Ho hanyetsa ho tsofala ho phahameng ho lebisa bophelong bo bolelele ba mokhathala tlas'a maemo a matle.
Ho Thibela Motlakase: Ho thibela tshenyo e bakwang ke ho tjhesehela motlakase (fluting) dienjining tsa di-drive tsa maqhubu a feto-fetohang (VFD), e leng mokgwa o tlwaelehileng wa ho hloleha.
E sebetsa maemong a mocheso o phahameng: E ka sebetsa ka ho tlotsa ho fokolang kapa maemong a mocheso o phahameng ho feta li-bearing tsa tšepe feela.
Li-Bearings tse Felletseng tsa Ceramic: Li entsoe ka silicon nitride kapa zirconia ka botlalo. Li sebelisoa libakeng tse mabifi ka ho fetisisa: ho qoelisoa ka lik'hemik'hale ka botlalo, vacuum e phahameng haholo moo litlolo li ke keng tsa sebelisoa, kapa mechineng ea magnetic resonance imaging (MRI) moo ho hlokahalang hore ho se be le makenete ka botlalo.
Boenjiniere bo Tsoetseng Pele ba Sebaka: Matla a Li-Micron tse 'maloa
Ka linako tse ling, ntlafatso e matla ka ho fetisisa ke lera le lenyenyane haholo holim'a bearing e tloaelehileng ea tšepe.
Liaparo tse kang Daemane tsa Carbon (DLC): Seaparo se thata haholo, se boreleli haholo, le se nang le khohlano e tlase se sebelisoang mebileng le libolong tsa mabelo. Se fokotsa ho tsofala ha sekhomaretsi haholo nakong ea ho qala (ho tlotsa moeli) 'me se fana ka thibelo khahlanong le ho tsofala, se eketsa bophelo ba ts'ebeletso maemong a mabe a ho tlotsa.
Liaparo tsa ho Koahela Mouoane oa 'Mele (PVD): Liaparo tsa Titanium Nitride (TiN) kapa Chromium Nitride (CrN) li eketsa ho thatafala ha bokaholimo le ho fokotsa khohlano, e leng se loketseng bakeng sa lits'ebetso tse nang le ho thella ho hoholo kapa ho tlotsa ho honyenyane.
Ho Tekanya ka Laser: Ho sebedisa di-laser ho etsa di-dimple tse nyane kapa dikanale hodima bokahodimo ba tsela ya peiso. Tsena di sebetsa e le matamo a manyane a ho tlotsa, ho netefatsa hore filimi e dula e le teng, mme di ka fokotsa kgohlano le mocheso o sebetsang.
Mekhoa e mecha ea theknoloji ea Polymer le Composite
Li-Polymer Cage tsa Moloko o Latelang: Ka ntle ho polyamide e tloaelehileng, thepa e ncha e kang Polyether Ether Ketone (PEEK) le Polyimide li fana ka botsitso bo ikhethang ba mocheso (ts'ebetso e tsoelang pele > 250°C), khanyetso ea lik'hemik'hale, le matla, e nolofalletsang li-cage tse bobebe, tse khutsitseng bakeng sa lits'ebetso tse sebetsang ka thata.
Dikompo tse Matlafaditsweng ka Faeba: Diphuputso di ntse di tswela pele mabapi le masale a entsweng ka di-polymer tse matlafaditsweng ka carbon-fiber (CFRP) bakeng sa ditshebediso tse bobebe haholo, tse lebelo le hodimo jwalo ka di-spindle tsa sefofane kapa di-turbocharger tse nyane, moo ho fokotsa boima ba mmele ho leng bohlokwa.
Phephetso ea Kopanyo le Tebello ea Bokamoso
Ho amohela thepa ena e tsoetseng pele ha ho na mathata. Hangata li hloka melao e mecha ea moralo (li-coefficient tse fapaneng tsa katoloso ea mocheso, moduli ea elastic), lits'ebetso tse khethehileng tsa machining, 'me li tla ka litšenyehelo tse phahameng tsa pele. Leha ho le joalo, Kakaretso ea Litšenyehelo tsa Bong (TCO) ea tsona ts'ebelisong e nepahetseng ha e na ho hlōloa.
Qetello: Ho Bopa Moeli oa Lintho Tse ka Khonehang
Bokamoso ba ho bea bolo e tebileng ha se feela taba ea ho hloekisa tšepe. Ke taba ea ho kopanya ka bohlale saense ea thepa le moralo oa khale oa mechini. Ka ho kenya li-bearing tsa ceramic tse kopantsoeng, likarolo tse koahetsoeng ka DLC, kapa lihoko tse tsoetseng pele tsa polymer, baenjiniere joale ba ka totobatsa ho bea bolo e tebileng e sebetsang ka potlako, nako e telele, le libakeng tseo pele li neng li nkoa li le thata. Phetoho ena e etelletsoeng pele ke thepa e tiisa hore karolo ena ea motheo e tla tsoela pele ho fihlela le ho khanna litlhoko tsa mechini e tsoetseng pele ka ho fetisisa ea hosane, ho tloha lifofaneng tse sebelisang motlakase feela ho ea ho lisebelisoa tsa ho cheka tse tebileng. Nako ea ho bea "thepa e bohlale" e fihlile.
Nako ea poso: Tshitwe-26-2025