Mafura le Oli ea Jenereithara ea Dizeli e Lokela ho Seta Joang?

Litlhaloso tsa enjine ea diesel li hloka diesel e hloekileng, e se nang metsi, le sebabole se tlase.Ka kakaretso, bS.2891: A1 kapa A2 grade mafura, kapa GB252 kapa DIN/EN590, ASTMD975-88:1-D le 2-D e tloaelehileng ea mafura a disele, le kereiti e loketseng ho ea ka mocheso oa sebaka sa mosebetsi.Tšebeliso ea mafura e lokela ho laoloa ka thata ho tloha qalong ho netefatsa bohloeki ba mafura, 'me haeba morero o etsoa hantle, ho lokisoa ha enjene ho ka qojoa.Pele oli ka tanka e kenngoa ka tanka, e lokela ho tloheloa lihora tse 24 ho rarolla taba ea kantle ho tanka.Hloekisa lesoba la oli ho potoloha moqomo oa oli ka lesela pele u bula sekoahelo sa lesoba la oli.Hose le lipompo tsa letsoho tse sebelisoang li tlameha ho bolokoa sebakeng se hloekileng.

Khetho ea oli ea ho tlotsa (oli)

Ha u pholisa sete ea jenereithara, eketsa oli e tlotsang ka paneng ea oli ea enjene ho fihlela tekanyo e phahameng ea dipstick e fihletsoe.Haeba ho na le litaelo tse khethehileng sekoahelong sa tanka, ka kopo li latele mona.Lienjineri tse fapaneng li sebetsa tlas'a maemo a fapaneng a mocheso ho khetha sehlopha sa viscosity ea oli e boetse e fapane, Chaena e sebelisa sehlopha sa machaba sa viscosity sa American Society of Automotive Engineering (SEA), e leng SEAJ300 enjene viscosity classification.

W e emetse Mariha, e bolelang Mariha, conciousness e bua ka viscosity ea oli, e loketseng tšebeliso ea Mariha, sehlopha se na le maemo a tšeletseng a viscosity ea oli ea Mariha (0W-25W) le lihlopha tse 'ne tsa viscosity ea oli ea lehlabula (20-25).Mocheso o tlase o matla oa viscosity (Mpa.s, ke hore Milipaska · s), mocheso o phahameng oa moeli oa ho pompa metsi le bonyane ba viscosity ea kinematic ho 100 ℃ lia hlokahala bakeng sa boemo bo bong le bo bong ba moeli oa oli oa mariha.Litlhokahalo tse peli tsa viscosity e matla ea mocheso o tlase le mocheso oa ho pompa moeli li bonts'a bothata ba boemo ba viscosity ea oli ho qala enjene ka katleho le ho kenya boemo bo tloaelehileng ba ho tlotsa mariha, ke hore, bothata ba ho qala enjene ka mocheso o tlase ho tloha ho 0W ho isa ho 25W. e eketseha ka tatellano.Bonyane kinematic viscosity ho 100℃ e bonahatsa tahlehelo ea mouoane oa boemo ba mariha ba viscosity mocheso o phahameng, ke hore, viscosity e tlaase e bolela tahlehelo e kholo ea mouoane;Tšebeliso e phahameng ea oli ka lebaka la tahlehelo ea mouoane.Sehlopha sa viscosity ea oli ea lehlabula se hloka feela 100 ° C kinematic viscosity range.Ka hona, boemo ba viscosity ho tloha ho 0 ho ea ho ntlha ea 0 bo eketseha ka ho eketseha ha viscosity, botenya ba filimi ea oli bo entsoeng ka holim'a khohlano ea enjene bo eketseha, bo eketsang tšebeliso ea matla a enjene (tšebeliso ea oli), 'me phokotso e' ngoe le e 'ngoe ea boemo ba viscosity e ka eketseha. boloka hoo e ka bang 0.5% ea tšebeliso ea matla.

Limaraka tsa viscosity ea oli ea mariha le limaraka tsa viscosity ea oli ea lehlabula li kopantsoe, joalo ka 5W/30, 15W/40, le 20W/50.Lioli tsa enjine tse nang le limaraka tse peli tsa viscosity li bitsoa oli ea mekhahlelo e mengata, joalo ka oli ea 15W / 40, ho bolelang hore oli ena e lumellana le tlhoko ea viscosity ea oli ea mothati o le mong oa 15W mariha le SAE40 hlabula.Oli ena ea lihlopha tse ngata e ka sebelisoa mariha le lehlabula;E ka sebelisoa karolong e ka leboea e batang le e ka boroa e chesang, 'me e na le melemo ea mefuta e mengata ea mocheso le sebaka se pharaletseng.E boetse e na le litšobotsi tsa ho boloka matla.Ha ho bapisoa le oli ea mokhahlelo o le mong (oli ea lehlabula), ea pele e ka boloka mafura 2-5% ho feta ea morao-rao.Oli ea diesel ea mekhahlelo e mengata e se e tumme hoo e ka bang 50% Amerika Leboea le Europe Bophirimela.Nakong e tlang, karolo ea oli ea mekhahlelo e mengata e tla eketseha le ho feta 'me e atisa ho ba viscosity e tlaase.Bakeng sa rona lihlopha tsa jenereithara , re khothaletsa ho sebelisa oli ea 15W/40 libakeng tse ngata tsa naha.

Guangxi Dingbo Power Equipment Manufacturing Co., Ltd. e thehiloe ka 2006, ke moetsi oa jenereithara ea disele naheng ea China, e kopanyang moralo, phepelo, ts'ebetso le tlhokomelo ea sete ea jenereithara ea diesel.Sehlahisoa se koahela Cummins, Perkins, Volvo, Yuchai, Shangchai, Deutz, Ricardo, MTU, Weichai joalo-joalo ka matla a fapaneng a 20kw-3000kw, 'me e be fektheri ea bona ea OEM le setsi sa theknoloji.