Ente e Ncha ea Mafura a Diesel 28490086 bakeng sa Jmc Transit Qingling

Liente tsa mafura tsa lienjine tse mahareng le tse nyane tsa lebelo le phahameng ka kakaretso li na le mefuta e 'meli: mofuta oa pintle le mofuta oa porous. Li-injection tsa nale ea axial li sebelisoa ka har'a likamore tse tukang tsa vortex kapa li-pre-combustion. Palo ea masoba a ente ke 1, 'me bophara ba aperture bo ka holimo ho 1mm. Mofuta ona oa ente e sebetsa ka botšepehi, 'me likoti tsa ente ha li bonolo ho thibeloa ke li-deposit tsa carbon, empa katleho ea mocheso e tlaase' me tšebeliso ea mafura e phahame. Lienjineri tsa diesel tsa malapeng 125 le 146 letoto la li-diesel ke tsa sehlopha sena. Li-injection tse nang le likoti tse ngata li sebelisoa likamoreng tse tukang ka ho toba. E ka fafatsa li-sprays tse 'maloa ka taper e nyane le mefuta e telele. Mofuta ona oa ente o na le matla a phahameng a mocheso ebile o baballa mafura. Enjene ea mafura ea enjene ea disele ea 135 ea lapeng e na le masoba a mangata a nozzle a bophara ba 0.35mm. Ho kopanngoa ha valve ea nale ea ente ea mafura e batla e nepahetse, 'me tumello ea eona e tšoanang ke 0.002 ~ 0.004mm feela. Haeba ho na le litšila ka har'a oli ea diesel, valve ea nale e tla khomarela. Ho phaella moo, hlooho ea ente ea mafura e 'nile ea kopana le mocheso o phahameng le khase e phahameng ka kamoreng e tukang ka nako e telele, e leng se etsang hore valve ea nale e atolohe butle-butle le ho senyeha,' me e ama ts'ebetso e tloaelehileng ea locomotive. Ha ente e ntse e sebetsa, karolo e koalang ea 'mele oa valve ea nale e atisa ho angoa ke valve ea nale, hammoho le ente e tsoelang pele ea phallo ea oli e nang le khatello e phahameng e tsoang sebakeng sena, sebaka sa cone se tla hlaha mengoaha le matheba - butle-butle e lahleheloa ke ho tiisa, ebe o qala ho rotha oli. Ha mocheso oa mochine o le tlaase, phala ea ho ntša metsi e tla ntša mosi o mosoeu, ’me ha mocheso oa mochine o phahama, o tla fetoha mosi o motšo, ’me ka linako tse ling phala ea ho ntša metsi e ntša melumo e sa tloaelehang ea ho phatloha.