Injini 1JZ-FSE

Ngo-1990, ukukhathazeka kweToyota kwaqala ukusebenzisa izinjini zochungechunge olusha - JZ - ezimotweni zayo. Bangena esikhundleni sochungechunge lwe-M, ochwepheshe abaningi abasalubheka njengoluphumelele kakhulu emlandweni wonke wale nkampani. Kodwa inqubekelaphambili ayimile - izinjini ezintsha zathathwa njengeziqinile futhi ezinokwethenjelwa, ngaphezu kwalokho, zazifakwe lonke uhlu lwamagajethi olwengeziwe olwenzelwe ukuvikela imvelo yeplanethi ekukhishweni okuyingozi okuvela kwinani elikhulayo lezimoto. Kwadlula iminyaka eminingana futhi ngo-2000 kulolu chungechunge kwavela indalo ethuthuke nakakhulu, injini ye-1JZ-FSE, esebenza kusetshenziswa ubuchwepheshe be-D-4, okungukuthi, ngomjovo oqondile we-petroli ocindezelayo, ofana nalokho okwenzeka kumayunithi edizili.

Yiqiniso, injini kaphethiloli ayitholi ukwanda kwamandla noma ukwanda kwe-torque, kodwa umnotho wephethiloli kanye nokuhamba okuthuthukisiwe ngesivinini esiphansi kuqinisekisiwe.

Kodwa kakade ngo-2005 inkampani yayeka ukukhiqiza 1JZ-FSE, futhi izimoto zokugcina efakwe kuyo zathengiswa ngo-2007.

Izinkinga zokusebenza

Uma ulandela ngokuqinile imiyalelo futhi unakekele umshini, akufanele kube nezinkinga ezinkulu ngawo. Kodwa kunezikhathi ezimbalwa ezingajabulisi:

• Ukungatholakali kahle kwama-spark plugs (ukuze ngandlela-thile unciphise le nkinga, abakhiqizi benjini ye-1JZ-FSE 4d baphoqeleka ukuthi bafake "i-platinum" kumasilinda aphakathi);
• Wonke amayunithi agibele amahhashi anebhande elivamile lokushayela eline-hydraulic tensioner, eyenziwe e-USA, imikhiqizo yayo ingaphansi kakhulu ekuqineni komdabu waseJapane;
• Ukuzwela okuphezulu kumswakama;
• Kule injini, i-plunger yepompo ye-high-pressure ingahluleka ngokushesha ngenxa yomehluko omkhulu ekubunjweni kukaphethiloli waseRussia naseJapane, osetshenziselwa ukuwugcoba.

Iqiniso liwukuthi izakhiwo zokugcoba zikaphethiloli waseJapane zidlula lezo zikaphethiloli waseRussia izikhathi ezingaphezu kweshumi nanye ngenxa yokusetshenziswa kwezithasiselo ezikhethekile. Ngakho-ke, abanikazi bezimoto ezifakwe injini yepompo yomjovo engu-1JZ-FSE ngokuvamile bagcina sebeshintsha iphampu (cishe amaRandi angu-950) kanye nama-injection (cishe ama-dollar angu-350 lilinye). Lezi zindleko zingabizwa ngokuthi inkokhelo yokubhalisa "yokuphatha amaphupho."

Imininingwane 1JZ-FSE

Ububanzi	2,5 l. (2491 cc)
Amandla	200 h.p.
I-Torque	250 Nm ku-3800 rpm
Isilinganiso sokucindezela	11:1
Ububanzi besilinda	71.5 mm
Ukushaya kwesibhamu	86 mm
Uhlelo lwe-Ignition	I-DIS-3
Uhlelo lokujova	Ngokushesha D-4

Uma ibhande lokushayela noma iketango liphuka, kwenzeka ukushayisana kwe-valve. Inkampani ekhiqizayo incoma ukusebenzisa uphethiloli onenombolo ye-octane engu-95 njengophethiloli, kodwa isipiliyoni sokusebenzisa izimoto ezinenjini yeToyota 1JZ-FSE ngabashisekeli bezimoto zasekhaya siphakamisa ukuthi i-92 izokwenza ngaphandle kwezinkinga.

Umehluko omkhulu phakathi komklamo weyunithi kanye nenjini enomjovo ojwayelekile

• Iphampu yomjovo kaphethiloli iyakwazi ukudala ingcindezi yokusebenza efinyelela kubha elingu-120, kanti iphampu kagesi yenjini yomjovo ikwazi ukufika kumabha angu-3.5 kuphela.
• Ama-injection e-Vortex enza amathoshi kaphethiloli ezinhlobonhlobo ezihlukahlukene - kumodi yamandla - e-conical, futhi lapho ushisa ingxube ethambile - emincane, ishintshele ku-spark plug, naphezu kweqiniso lokuthi kulo lonke ivolumu yegumbi elivuthayo, ingxube iphezulu kakhulu- ncipha. Ithoshi liqondiswa ngendlela yokuthi ingxenye ye-liquid kaphethiloli ingaweli ekhanda le-piston noma ezindongeni ze-cylinder.
• Iphansi le-piston linomumo okhethekile futhi kukhona ikhefu elikhethekile kuwo, ngenxa yokuthi ingxube ye-air-fuel iqondiswa kabusha ku-spark plug.
• Izinjini ze-FSE zisebenzisa iziteshi zokungenisa eziqondiswe mpo eziqinisekisa ukwakheka kwalokho okubizwa ngokuthi i-reverse vortex kusilinda, ukuthumela ingxube kaphethiloli womoya ngase-spark plug nokwenza ngcono ukugcwaliswa komoya kwamasilinda (ezinjinini ezivamile le vortex iqondiswe kwenye. isiqondiso).
• I-valve ye-throttle ilawulwa ngokungaqondile, okungukuthi, i-accelerator pedal ayidonsi ikhebula, isikhundla sayo siqoshwa kuphela inzwa. I-damper ishintsha indawo kusetshenziswa idrayivu yemoto kagesi.
• Izinjini ze-FSE zikhipha i-NO eningi, kodwa le nkinga ixazululwa ngokusebenzisa iziguquli ze-catalytic zohlobo lwesitoreji zihlangene nezivamile ezinezingxenye ezintathu.

resource

Singakhuluma kuphela ngokwethembeka mayelana nobukhulu bempilo yesevisi ngaphambi kokulungiswa kabusha, okungukuthi, kuze kube yisikhathi lapho kunesidingo sokungenelela, ngaphandle, yiqiniso, ngokushintsha amabhande esikhathi, engxenyeni yemishini yezinjini ezikhiqizwa ngobuningi. Ezimweni eziningi, lokhu kwenzeka kumakhilomitha ayizinkulungwane ezingamakhulu amathathu (cishe 200 - 000). Njengomthetho, ingena ngokushintsha izindandatho zepiston ezinamathele noma ezigugile kanye nezimpawu ze-valve stem. Lokhu akukabi ukuguqulwa okukhulu; i-geometry yamasilinda nama-piston ahlobene nezindonga zawo, yiqiniso, ihlala ifana.

Ingabe kufanelekile ukuthenga izinjini zenkontileka?

Inkontileka engu-1JZ-FSE yakwaToyota Verossa

Kuyaye kwenzeke ukuthi abantu bakithi bathathe injini yenkontileka yemoto yakwaToyota. Ake sithole ukuthi uyini. Amayunithi anjalo awasetshenziswa nje kuphela, kodwa ahlakazwa ngokusemthethweni emotweni yohlobo olufanayo, ngemva kokuba ivaliwe noma ihileleke engozini. Isebenza ngokugcwele, idinga nje ukufakwa nokumiswa kahle. Ngendlela, izinjini ezinjalo zinikezwa ziphelele nazo zonke izinamathiselo, okwenza ukufakwa emotweni yomnikazi omusha kusheshe futhi kube lula.

Imvamisa, izimoto ezibe sengozini phesheya ziyacishwa ngenxa yokulahlekelwa ukubukeka kwazo okudayiswayo, kodwa ngaphakathi kukhona amayunithi amaningi agcinwe kahle kanye nezingxenye ngazinye. Ngokuvamile, ukuthenga injini enjalo kuzobiza kancane kakhulu kunokulungisa eyangempela. Ngaphezu kwalokho, kunikezwa isiqinisekiso esibalulekile sezingxenye zenkontileka, okuqhubekisela phambili ukuduma kwalolu hlobo lokuthengisa.

Yiziphi izinhlobo zezimoto efakwe kuzo?

Amayunithi anjalo asebenza ku:

• Inqubekela phambili;
• Brevis;
• Umqhele;
• I-Verossa;
• UMark II, uMark II Blit.

1JZ-FSE injini umsindo