Yini ukusetshenziswa kwemoto turbocharger liner
Iqhaza eliphambili le-turbocharger yezimoto ukukhulisa ukudla kwenjini, ngaleyo ndlela lenyuse amandla okukhipha ne-torque yenjini, ukuze imoto ithole amandla amaningi. Ngokukhethekile, i-turbocharger isebenzisa amandla egesi aphuma enjini ukushayela i-compressor, futhi icindezele umoya ngepayipi lokudla, yandisa ubuningi bokudla, okwenza injini yokuvutha, ngaleyo ndlela yandisa umphumela wamandla.
I-turbocharger isebenza kanjani
I-turbocharger ikakhulukazi yakhiwa ngezingxenye ezimbili: i-turbine ne-compressor. Lapho injini isebenza, i-gesi yokuphekela i-punt ixoshwe ngepayipi eliphumayo, icindezela i-turbine ukuze ijikeleze. Ukujikeleza kwe-turbine kudonsa i-compressor futhi kucindezela umoya ungene ngepayipi lokudla, ngaleyo ndlela kwandise ukucindezela kokudla kanye nokwenza ngcono ukusebenza kahle komoya kanye nokukhipha amandla.
Izinzuzo nokubi kwama-turbocharger
Izinzuzo:
Ukukhishwa kwamandla okukhuphukayo: I-turbocharger iyakwazi ukwandisa ukudla komoya, okuvumela injini ukuthi ikhiqize amandla amaningi ne-torque ngokuhanjiswa okufanayo.
Umnotho owenziwe ngophethiloli: Izinjini ezishiswe ngokushiswa okungcono, zivame ukulondolozwa okungu-3% -5% kawoyela, futhi zinokuthembela okuphezulu, izici ezinhle ezifanayo kanye nokuphendula okuhle kanye nokuphendula kwesikhashana.
Ukushintshwa kokuphakama okuphezulu
Okubi:
I-turbine hysteresis: Ngenxa ye-inertia ye-turbine kanye ne-intermite ephethe, lapho igesi yokuphelelwa amandla inyuka ngokungazelelwe, ijubane le-turbine ngeke likhuphuke ngokushesha, okuholela ekuphumeni kwamandla hysteresis.
Umphumela wejubane eliphansi awumuhle: esimweni sejubane eliphansi noma i-traffic jam, umphumela we-turbocharger awubonakali, ungcono kakhulu kunenjini efiselekayo ngokwemvelo.
Ama-turbocharger wezimoto enziwe ngezinto ezahlukahlukene ezinjengamasondo, ama-bearings, amagobolondo nabathuthukisi. Amasondo ajwayele ukwenziwa ngezinto zokwakha ama-superlloy, njenge-contel, waspaloy, njll., Ukuhlangabezana nezidingo zokushisa okuphezulu nengcindezi.
Amabhele avame ukwenziwa nge-cermeet nezinye izinto ukwenza ngcono ukugqokwa nokugqwala.
Engxenyeni yegobolondo, i-compressor Shell iyi-aluminium alloy noma i-magnesium alloy ukunciphisa isisindo futhi ithuthukise ukusebenza kahle, ngenkathi igobolondo le-turbine ligcwele kakhulu.
I-impeller ne-shaft kwenziwa ikakhulukazi ngensimbi, ikakhulukazi i-compressor impeller ivame ukusebenzisa i-superAlloy, enomqondo omuhle kakhulu wokumelana oxidation axidation, amandla nokuphikiswa kokugqwala.
Izinto zezingxenye ezahlukahlukene nemisebenzi yazo
I-Wheel Hub: Ukusetshenziswa kwezinto zokushisa ezishisa kakhulu, njenge-contel, waspaloy, njll., Ukuhlangabezana nezidingo zokushisa okuphezulu nengcindezi.
Ukuthwala: Imvamisa esebenzisa insimbi ceramic nezinye izinto ukwenza ngcono ukugqokwa nokugqwala.
Shell:
I-Compressor Shell: Iningi le-aluminium alloy noma i-magnesium alloy, ukunciphisa isisindo futhi kuthuthukise ukusebenza kahle.
I-Turbine Shell: I-Steel Bhayisha Yezinto Eziningi.
Abangenzi kanye nemicibisholo: Insimbi enkulu kakhulu, ikakhulukazi abathengisi be-compressor bavame ukusebenzisa i-superAllol, le alloy inokumelana kahle namandla okushisa okushisa axidation, amandla nokuphikiswa kokugqwala.
Kuthonya izici zokukhethwa kwezinto ezibonakalayo
Ukukhethwa kwezinto ze-turbocharger ikakhulukazi kubabaza izinto ezilandelayo:
Ukushisa okuphezulu kanye nengcindezi ephezulu: izinga lokushisa langaphakathi kanye nengcindezi ye-turbocharger iphakeme, futhi kuyadingeka ukukhetha izinto zokushisa okuphezulu okuphezulu nokuphikiswa okukhulu kwengcindezi.
Gqoka Ukumelana: Izingxenye ezicindezelekile zidinga ukuba nokumelana okuthile kokugqoka ukuze kuthuthukiswe impilo yenkonzo.
Izakhiwo zemishini: Izinto zokwakha zidinga ukuba namandla anele nokuqina kokuhlangabezana nezidingo zokusebenza ngejubane eliphezulu.
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