Iyini i-assembling ye-turbocharger yezimoto
I-automated turbocharger assembly iyithuluzi elisebenzisa amandla okukhipha umoya avela enjinini ukucindezela umoya nokwandisa umthamo wokungenisa. Iqukethe kakhulu i-turbine kanye ne-compressor, exhunywe ngokuqinile yi-shaft, ebizwa ngokuthi i-turbocharger rotor. I-intake port ye-turbine ixhunywe ne-exhaust manifold yenjini, futhi i-exhaust port ixhunywe epayipini lokukhipha umoya; I-compressor intake ixhunywe esihlungini somoya kanti i-exhaust ixhunywe kwi-intake manifold ye-intake.
Isimiso sokusebenza
Umgomo wokusebenza we-turbocharger usekelwe kubuchwepheshe be-turbocharging yegesi yokukhipha umoya. Ukushisa okuphezulu kanye negesi yokukhipha umoya enomfutho ophezulu evela enjinini kuthinta i-turbine, okwenza i-rotor yayo ijikeleze ngokushesha, bese iqhuba i-coaxial compressor impeller ukuthi ijikeleze umoya ocindezelwe ungene ku-cylinder. Lapho ijubane lenjini landa, ijubane lokususa igesi yokukhipha umoya kanye nejubane le-turbine nakho kuyakhula, okucindezela umoya omningi ungene ku-cylinder futhi kwandise ukuphuma kwamandla enjini.
Izingxenye ezibalulekile nemisebenzi
Izingxenye eziyinhloko zomhlangano we-turbocharger zifaka:
i-turbine: ithola igesi yokukhipha umoya enokushisa okuphezulu kanye nomfutho ophezulu bese iqhuba i-rotor ukuthi ijikeleze.
I-compressor: icindezela umoya ukuze kwandiswe ukungena kwawo.
Umgodi we-supercharger: uxhuma i-turbine ne-compressor ukuze kudluliselwe amandla.
ibhere elintantayo: sekela ukujikeleza kwe-rotor ngesivinini esikhulu, nciphisa ukungqubuzana.
I-intercooler: Ipholisa umoya ocindezelwe ukuze yandise ukuminyana kwawo.
i-valve yokudlula igesi yokukhipha umoya: lungisa ukugeleza kwegesi yokukhipha umoya, lawula ingcindezi yokukhulisa umoya.
ivalvu yokudlula kokungenisa : lungisa ivolumu yokungenisa, yenza ngcono ukusebenza kwenjini .
Iseluleko sokunakekela nokunakekela
Ukuze kuqinisekiswe ukusebenza okuzinzile kanye nokusebenza kahle kwe-turbocharger, kunconywa ukuhlola nokugcina njalo izingxenye ezilandelayo:
i-floating bearing : ukuqinisekisa ukuthambisa okuhle, ukunciphisa ukuguguleka.
I-intercooler: Gcina ihlanzekile ukuze igweme ukuvaleka.
ivalvu yokudlula igesi ephumayo kanye nevalvu yokudlula i-intake: qinisekisa ukusebenza okuvamile ukuze ugweme ukuvuza komoya noma ukubhajwa.
Indandatho yokuvala kanye nevalvu yokukhulula ingcindezi: vimbela ukuvuza komoya kanye nomonakalo obangelwa ingcindezi enkulu.
Umsebenzi oyinhloko wokuhlanganiswa kwe-turbocharger yezimoto ukuthuthukisa ukusebenza kahle kokungenisa kwenjini, ngaleyo ndlela kwandiswe amandla okukhipha kanye ne-torque yenjini. I-Turbocharger yandisa ivolumu yokungenisa ngomoya ocindezelwe, futhi isebenzisa i-inertia impulse yegesi yokukhipha ekhishwa yinjini ukushayela i-turbine egumbini le-turbine ukuze ijikeleze, bese iqhuba i-coaxial impeller ukuze icindezele umoya, okwandisa ingcindezi kanye nobuningi bomoya, ngaleyo ndlela ishise uphethiloli owengeziwe futhi ithuthukise amandla okukhipha enjini.
Indlela esebenza ngayo i-turbocharger
Umgomo wokusebenza we-turbocharger usekelwe kubuchwepheshe be-turbocharging yegesi yokukhipha umoya. Uma injini isebenza, igesi yokukhipha umoya enokushisa okuphezulu kanye nomfutho ophezulu ishaya ama-turbine blades bese iqhuba i-turbine ukuthi ijikeleze. I-turbine ixhunywe ku-impeller nge-drive shaft, ejikeleza futhi icindezele umoya. Umoya ocindezelwe ungena kwisilinda senjini ngepayipi lokuhlunga umoya, wandise ivolumu yokungenisa, uthuthukise ukusebenza kahle kokushisa, ngaleyo ndlela uthuthukise ukusebenza kwenjini .
Ukwakheka kwesakhiwo se-turbocharger
Ama-turbocharger akhiwa kakhulu ngama-turbine nama-compressor. I-port yokungenisa ye-turbine ixhunywe ne-exhaust manifold yenjini, kanti i-exhaust port ixhunywe nepayipi lokukhipha; I-port yokungenisa ye-compressor ixhunywe nesihlungi somoya, kanti i-port yokukhipha ixhunywe ne-incanopy manifold. Ngaphezu kwalokho, i-turbocharger ifaka nezingxenye ezisizayo njenge-exhaust gas bypass valve kanye ne-incanoy bypass valve ukuqinisekisa ukusebenza okuzinzile kanye nokusebenza kahle kwe-supercharger .
Izinzuzo kanye nokungalungi kwama-turbocharger
Izinzuzo:
Amandla: kuthuthukisa kakhulu ukusebenza kahle kokunyuka kwamandla enjini, kuthuthukisa ukuphuma kwamandla, ukwanda kungafinyelela ngaphezu kwe-100%.
ukonga amandla kanye nokunciphisa ukukhishwa komoya: ukunciphisa ukusetshenziswa kukaphethiloli cishe ngo-10%, ukuthuthukisa ukushiswa kwesilinda, ukunciphisa okuqukethwe kwezinto eziyingozi kugesi ongcolile.
ukuzivumelanisa nezimo okuqinile: ezindaweni eziphakeme kungaqinisekisa nokusebenza kahle kokwehla kwamandla enjini okwanele.
Okubi:
Izindleko zokulungisa eziphezulu: izidingo zekhwalithi kawoyela wokugcoba ziphakeme, kanti ukusebenza kwenjini ngesivinini esiphezulu nesiphansi kuletha izinkinga ezithile zezindleko.
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