Joalokaha bohle re tseba, ho na le mefuta e mengata ea thepa ea ho jara 'marakeng,' me lisebelisoa tsa rona tse tloaelehileng tsa ho jara li kenyelletsa likarolo tse tharo tsa lisebelisoa tsa tšepe, lisebelisoa tsa tšepe tse nang le porous le lisebelisoa tse se nang tšepe.

Lisebelisoa tsa tšepe

Bearing alloy, bronze, aluminium base alloy, zinki base alloy joalo-joalo kaofela li fetoha lisebelisoa tsa tšepe.Har'a tsona, motsoako oa ho bea, o tsejoang hape e le alloy e tšoeu, haholo-holo ke motsoako oa lead, tin, antimony kapa litšepe tse ling.E ka ba le matla a tlaase tlas'a maemo a boima bo boima le lebelo le phahameng.Lebaka ke hore e na le khanyetso e ntle ea ho apara, polasetiki e phahameng, ts'ebetso e ntle ea ts'ebetso, conductivity e ntle ea mocheso, khanyetso e ntle ea sekhomaretsi le adsorption e ntle ka oli.Leha ho le joalo, ka lebaka la theko ea eona e phahameng, e tlameha ho tšeloa holim'a sehlahla se nang le boronse, tšepe ea tšepe kapa tšepe e entsoeng ka tšepe ho etsa seaparo se tšesaane.

(1) Bearing alloy (eo hangata e tsejoang e le motsoako oa Babbitt kapa motsoako o mosoeu)
Bearing alloy ke motsoako oa tin, lead, antimony le koporo.E nka thini kapa loto e le matrix 'me e na le lithollo tse thata tsa thini ea antimone (sb SN) le koporo ea koporo (Cu SN).Lijo-thollo tse thata li bapala karolo e khahlanong le ho apara, ha matrix a bonolo a eketsa polasetiki ea thepa.The elastic modulus le elastic limit of bearing alloy li tlase haholo.Har'a lisebelisoa tsohle tse nang le thepa, Embeddedness ea eona le tumellano ea likhohlano ke tsona tse ntle ka ho fetisisa.Ho bonolo ho tsamaisana le koranta mme ha ho bonolo ho e loma le koranta.Leha ho le joalo, matla a alloy a bering a tlase haholo, 'me sehlahla se nang le sehlahla se ke ke sa etsoa se le seng.E ka kopanngoa feela le sehlahla sa boronse, tšepe kapa tšepe e entsoeng ka tšepe e le lesela la ho beha.Bearing alloy e loketse moroalo o boima, liketsahalo tse mahareng le tse phahameng, 'me theko e theko e boima.

(2) Motsoako oa koporo
Alloy ea koporo e na le matla a phahameng, antifriction e ntle le ho hanyetsa ho apara.Bronze e na le thepa e betere ho feta koporo mme ke thepa e sebelisoang haholo.Boronse bo kenyelletsa boronse ba tin, boronse ba lead le boronse ba aluminium.Har'a tsona, tin bronze e na le antifrict e ntle ka ho fetisisa