Khetho ea ho jara tumello le tlhophiso ke karolo ea bohlokoa haholo ea moralo oa enjene, mme tharollo e khethiloeng ntle le ho tseba ts'ebetso ea ho bea e kanna ea ba moralo o hlolehileng.Maemo a fapaneng a ts'ebetso a na le litlhoko tse fapaneng tsa li-bearings.

Morero oa ho jara lubrication ke ho arola karolo e bilikang le bokaholimo ka filimi e tšesaane ea oli, le ho theha filimi e ts'oanang ea oli e tlotsang holim'a metsi nakong ea ts'ebetso, ka hona, ho fokotsa likhohlano tsa kahare le ho roala ha ntho ka 'ngoe. ho thibela sintering.Lubrication e ntle ke boemo bo hlokahalang hore bere e sebetse.Tlhahlobo ea lisosa tsa ts'enyehelo ea ho jara e bontša hore hoo e ka bang 40% ea tšenyo ea ho jara e amana le lubrication e fosahetseng.Mekhoa ea ho tlotsa e arotsoe ka ho tlotsa mafura le ho tlotsa oli.

Lubrication ea mafura e na le molemo oa hore ha e hloke ho tlatsoa nako e telele ka mor'a hore e tlatsoe ka mafura hang, 'me mohaho oa ho tiisa o batla o le bonolo, kahoo o sebelisoa haholo.Grease ke setlolo se semi-solid se entsoeng ka oli e tlotsang joalo ka oli ea mantlha mme e kopantsoe le setenya se tiileng se nang le lipophilicity e matla.E le ho ntlafatsa litšobotsi tse ling, li-additives tse fapa-fapaneng li boetse li eketsoa.Ho tlotsa oli, hangata ho kenyelletsa ho tlotsa oli e potolohang, ho tlotsa jete, le ho tlotsa moholi oa oli.Oli e tlotsang bakeng sa libere hangata e thehiloe ho oli e hloekisitsoeng ea liminerale e nang le botsitso bo botle ba oxidation le ho hanyetsa mafome, le matla a phahameng a filimi ea oli, empa oli e fapaneng ea maiketsetso e sebelisoa hangata.

Tlhophiso ea likarolo tse potolohang tsa enjene (joalo ka shaft e kholo) hangata e hloka ho ts'ehetsoa ke lihlopha tse peli tsa li-bearings, 'me karolo e potolohang e behiloe ka radially le axially e amanang le karolo e tsitsitseng ea mochini (joalo ka ho beleha. setulo).Ho itšetlehile ka maemo a kopo, a kang mojaro, ho nepahala ha potoloho le litlhoko tsa litšenyehelo, litokisetso tsa ho jara li ka kenyelletsa tse latelang: Ho jara litokisetso tse nang le lipheletsong tse tsitsitseng le tse phaphametseng Litokisetso tsa ho jara tse lokiselitsoeng esale pele (tse tsitsitseng lipheletsong ka bobeli) ” ka bobeli li phaphametse)

Sebaka se tsitsitseng sa ho qetela se sebelisetsoa ho tšehetsa radial ka lehlakoreng le leng la shaft le bakeng sa boemo ba axial ka litsela tse peli ka nako e le 'ngoe.Ka hona, sebaka se tsitsitseng sa ho qetela se tlameha ho ts'oaroa ka shaft le matlo a bere ka nako e le 'ngoe.Li-bearings tse loketseng ho sebelisoa qetellong e tsitsitseng ke li-radial bearings tse khonang ho mamella meroalo e kopantsoeng, joalo ka li-bearings tsa bolo ea groove e tebileng, mela e 'meli kapa e kopantsoeng ka mela e le 'ngoe ea li-angular contact ball bearings, li-self aligning ball bearings, spherical and roller bearings kapa li-roller bearings tse tšoanang. .sub bear.Li-radial bearings tse khonang ho jara feela meroalo e hloekileng ea radial, joalo ka li-bearings tse tiileng tsa cylindrical roller tse nang le selikalikoe se le seng ntle le likhopo, le mefuta e meng ea li-bearings (joalo ka li-bearings tse tebileng tsa groove, li-bearings tsa li-ball-point tse 'ne kapa li-bilirectional thrust bearings) joalo-joalo) e boetse e sebelisoa qetellong e tsitsitseng ha e sebelisoa ka lihlopha.Tlhophiso ena, sebaka se seng se sebelisoa feela bakeng sa boemo ba axial ka mahlakoreng a mabeli, 'me tekanyo e itseng ea bolokolohi ba radial e tlameha ho siuoa setulong sa ho beleha (ke hore, tumello e lokela ho bolokoa le setulo sa ho beleha).

Sebaka se phaphametseng se phaphametseng se sebelisoa feela bakeng sa tšehetso ea mahlaseli ka lehlakoreng le leng la sefate, 'me sefate se tlameha ho lumelloa ho ba le sebaka se itseng sa axial, e le hore ho se ke ha e-ba le matla a mabeli pakeng tsa libere.Ka mohlala, ha bere e ntse e eketseha ka lebaka la mocheso, ho falla ha axial ho ka ba Mefuta e meng ea li-bearings e kenngoa ka hare.Ho falla ha Axial ho ka etsahala pakeng tsa e 'ngoe ea mehele ea ho beleha le karolo eo li kopantsoeng ho eona, ka ho khetheha pakeng tsa lesale la ka ntle le ntlo ea matlo.