Injini yeToyota 1GR-FE

Injini yeToyota 1GR-FE isho izinjini zikaphethiloli zeToyota V6. Inguqulo yokuqala yale injini yakhululwa ngo-2002 futhi kancane kancane yaqala ukususa emakethe yezimoto izinjini ze-3,4-litre 5VZ-FE ezigugile. I-1GR entsha iqhathaniswa kahle neyandulelayo enomthamo osebenzayo wamalitha ama-4. Injini ayiphumanga inyakaza kakhulu, kodwa itorque eyanele. Ngaphezu kwe-5VZ-FE, umgomo wenjini engu-1GR-FE bekuwukuthatha kancane kancane esikhundleni sezinjini ezigugayo ze-MZ, JZ kanye ne-VZ.

Amabhulokhi namabhlogo angama-1GR-FE enziwe ngengxubevange yekhwalithi ephezulu ye-aluminium. Indlela yokusabalalisa igesi yenjini inokucushwa kwe-DOHC okuthuthukisiwe okunamavalvu amane isilinda. Izinduku zokuxhuma zenjini zenziwa ngensimbi efojiwe, kanti ama-camshaft anesiqephu esisodwa kanye nenqwaba yezinto ezidonsayo nazo zenziwe nge-aluminium yeqophelo eliphezulu. Lezi zinjini zifakwe umjovo we-multipoint fuel noma umjovo oqondile we-D-4 no-D-4S.

I-1GR-FE ingatholakala kuphela kuma-SUV, okusobala ngezici zayo zobuchwepheshe. Umthamo wokusebenza we-1GR-FE ungamalitha ama-4 (3956 cubic centimeters). Idizayinelwe ukufakwa kwe-longitudinal. Amasilinda e-1GR-FE empeleni akha isikwele senjini. Ububanzi be-cylinder buyi-94 mm, i-piston stroke ingu-95 mm. Amandla enjini aphezulu atholakala ku-5200 rpm. Amandla enjini kule nombolo yama-revolutions angu-236 amahhashi. Kodwa, naphezu kwezibalo ezinamandla ezinjalo, injini inesikhathi esihle kakhulu, ukuphakama kwayo kufinyelelwe ku-3700 rpm futhi 377 Nm.

I-1GR-FE ifaka igumbi elivuthayo le-squish namapiston aklanywe kabusha. Lokhu kuthuthukiswa kunciphise kakhulu ingozi yokuqhunyiswa uma kwenzeka kuba nomthelela omubi enjinini, kanye nokwenza ngcono ukusebenza kahle kukaphethiloli. Ikilasi elisha lamachweba okungena linendawo encishisiwe futhi ngaleyo ndlela livimbele ukuminyana kukaphethiloli.

Isici esikhethekile senjini entsha, esizomangaza abashayeli bezimoto, ukuba khona kwama-cast-iron liners, acindezelwe ekusebenziseni ubuchwepheshe obusha nokuba nokunamathela okuhle kakhulu kubhulokhi ye-aluminium. Boring imikhono emincane enjalo, ngeshwa, ngeke isebenze. Uma izindonga ze-cylinder zonakalisiwe, ngakho-ke ngenxa yokuvela kwamaphuzu kanye nemihuzuko ejulile, yonke i-cylinder block kuzodingeka ishintshwe. Ukuze ukwandise ukuqina kwebhulokhi, ijazi lokupholisa elikhethekile lakhiwe, eliklanyelwe ukuvimbela ukushisa kwe-block nokusabalalisa izinga lokushisa ngokulinganayo kulo lonke isilinda.

Ngezansi kunethebula elinemininingwane yezinhlobo zezimoto lapho injini engu-1GR-FE efakwe khona futhi isafakwa.

Igama lemodeli	Isikhathi lapho injini engu-1GR-FE yafakwa khona kule modeli (iminyaka)
Toyota 4Runner N210	2002-2009
IToyota Hilux AN10	2004-2015
Toyota Tundra XK30	2005-2006
Toyota Fortuner AN50	2004-2015
Toyota Land Cruiser Prado J120	2002-2009
Toyota Land Cruiser J200	2007-2011
Toyota 4Runner N280	2009-manje
IToyota Hilux AN120	2015-manje
Toyota Tundra XK50	2006-manje
Toyota Fortuner AN160	2015-manje
Toyota Land Cruiser Prado J150	2009-manje
Toyota FJ Cruiser J15	2006 - 2017

Ngaphandle kwezimoto zakwaToyota, i-1GR-FE iphinde yafakwa kumamodeli weLexus GX 2012 J400 kusukela ngo-150.

I-Toyota 4Runner

Ngezansi kunohlu oluningiliziwe lwezicaciso zobuchwepheshe zenjini engu-1GR-FE.

1. Injini ikhiqizwa ukukhathazeka: Kamigo Plant, Shimoyama Plant, Tahara Plant, Toyota Motor Manufacturing Alabama.
2. Uhlobo olusemthethweni lwenjini yiToyota 1GR.
3. Iminyaka yokukhiqiza: kusukela ngo-2002 kuze kube namuhla.
4. Izinto ezenziwe ngazo amabhlogo we-cylinder: i-aluminium yekhwalithi ephezulu.
5. Isistimu yokuhlinzeka ngamafutha: imibhobho yomjovo.
6. Uhlobo lwenjini: Okumise okwe-V.
7. Inani lamasilinda enjinini: 6.
8. Inombolo yamavalvu isilinda: 4.
9. Ukushaywa unhlangothi ngamamilimitha: 95.
10. Ububanzi besilinda ngamamilimitha: 94.
11. Isilinganiso sokucindezela: 10; 10,4.
12. Ukususwa kwenjini ngamasentimitha ayi-cubic: 3956.
13. Amandla enjini ngamandla ehhashi nge-rpm ngayinye: 236 ku-5200, 239 ku-5200, 270 ku-5600, 285 ku-5600.
14. I-torque ku-Nm nge-rpm: 361/4000, 377/3700, 377/4400, 387/4400.
15. Uhlobo lwamafutha: 95-octane petroli.
16. Izinga lezemvelo: Euro 5.
17. Isisindo senjini: 166 kilogram.
18. Ukusetshenziswa kwamafutha ngamalitha ngamakhilomitha angu-100: amalitha angu-14,7 edolobheni, amalitha angu-11,8 emgwaqeni omkhulu, amalitha angu-13,8 ezimweni ezixubile.
19. Ukusetshenziswa kwamafutha enjini ngamagremu ngamakhilomitha ayi-1000: kufika ku-1000 amagremu.
20. Amafutha enjini: 5W-30.
21. Mangakanani amafutha enjini: 5,2.
22. Ukushintsha uwoyela kwenziwa njalo ngamakhilomitha ayi-10000 (okungenani ama-5000).
23. Impilo yenjini ngamakhilomitha, ehlonzwe ngenxa yocwaningo lwabanikazi bezimoto: 300+.

Ukungalungi kwenjini kanye nobuthakathaka bayo

Eyokuqala, izinjini ezakhiwe ngaphambili ezine-VVTi eyodwa azinayo inkinga esabalele yokuvuza kukawoyela ngomzila kawoyela nhlobo. Kodwa-ke, ezinjini zezimoto ezinamamayela aphakeme kakhulu, uma kwenzeka ukushisa ngokweqile, ngezinye izikhathi kwenzeka ukuwohloka kwe-cylinder head gasket. Ngakho-ke, kuyadingeka kulokhu ukuqapha uhlelo lokupholisa. Cishe kuwo wonke ama-1GR-FEs, isici esithi "clatter" sizwakala ngesikhathi sokusebenza. Ungakunaki, njengoba kungumphumela wokusebenza kwesistimu yokuphefumula kwe-petroli. Omunye umsindo, ofana nomsindo otshiyozayo, uvela ngesikhathi sokusebenza kwemibhobho yomjovo.

I-1GR-FE mesh VVTI + faka amamaki wesikhathi

Awekho ama-hydraulic lifter ku-1GR-FE. Ngakho-ke, kanye njalo ngamakhilomitha ayizinkulungwane eziyi-100, kuyadingeka ukwenza inqubo yokulungisa ukucaciswa kwe-valve usebenzisa ama-shims. Nokho, uma kubhekwa ucwaningo lwabanikazi bezimoto, bambalwa abantu abenza lolo shintsho. Ngeshwa, iningi lethu lijwayele ukusebenzisa imoto ngaphandle kokuhlolwa njalo kwezinhlelo zayo kanye nezilinganiso zokuguga. Okunye okungalungile kwenjini kubalwe ngezansi.

• Njengezinjini eziningi zesimanje zakwaToyota, kunomsindo endaweni yekhava yekhanda lapho injini iqala, futhi kungenzeka futhi namaphutha ahlukahlukene ekusebenzeni komshini wokusabalalisa igesi. Abakhiqizi banikeza ubunzima bokushintsha izakhi zesikhathi, ukusuka kuma-sprockets kuye kuma-camshafts. Izinkinga nge-sprocket zikhathaza abanikazi bezimoto ngalolu hlobo lwenjini kaningi ngokungenakuqhathaniswa.
• Kwesinye isikhathi kuba nenkinga ngokuqalisa kabusha injini emazingeni okushisa aphansi. Kulokhu, ukufaka esikhundleni se-mounting block kuzosiza.
• Inkinga ye-fuel fuel resistor.
• Njengoba kushiwo ngenhla, ngezinye izikhathi kuba nomsindo noma ukuqhuma ekuqaleni. Le nkinga idalwa ama-clutch e-VVTi futhi ithathwa njengento ejwayelekile yazo zonke izinjini emndenini wakwa-GR. Kulokhu, ukufaka esikhundleni se-clutch kuzosiza.
• Isivinini senjini esiphansi ngokungenzi lutho. Ukuhlanza i-valve ye-throttle kuzosiza ukuxazulula le nkinga. Le nqubo inconywa ukuba yenziwe njalo ngamakhilomitha ayizinkulungwane ezingu-50.
• Kanye njalo ngamakhilomitha ayizinkulungwane ezingu-50-70, iphampu ingavuza. Kulokhu, kufanele kushintshwe.

Okunye okungalungile akuqondile futhi akuhlobene nokuthembeka kwe-1GR-FE. Phakathi kwazo, kune-drawback elandelayo: njengamamodeli amaningi anelungiselelo eliguquguqukayo leyunithi yamandla, umphumela wokukhipha injini ephezulu kakhulu uphenduka ukwehla kwensiza yokudlulisela. Ngezinye izikhathi kwenzeka ukuthi nge-layout transverse, ukufinyelela injini emise okwe-V kunzima kakhulu, ngoba imisebenzi eminingi kuyadingeka ukuqaqa "i-inlet" yendawo yesihlangu se-injini, futhi ngezinye izikhathi ngisho nokulenga injini.

Kodwa ukushiyeka okunjalo akuvamile. Uma usebenzisa kahle imoto ngaphandle kokushayela okunolaka nokushayela emigwaqweni emibi ephukile, injini izoba nempilo engcono.

Injini yokushuna iToyota 1GR-FE

Ezinjini zochungechunge lwe-GR, isitudiyo sokulungisa esikhethekile se-Toyota ukukhathazeka, esibizwa nge-TRD (imele i-Toyota Racing Development), sikhiqiza ikhithi yokucindezela esekelwe ku-Eaton M90 supercharger ene-intercooler, ECU namanye amayunithi. Ukufaka le khithi enjinini engu-1GR-FE, kuyadingeka ukwehlisa isilinganiso sokucindezela ngokufaka igasket yekhanda eliwugqinsi noma ama-CP Pistons angu-9.2 ane-Carrillo Rods, ipompo ye-Walbro 255, ama-injection angu-440cc, i-TRD intake, khipha okubili 3-1 izicabucabu. Umphumela ungama-300-320 hp. kanye nokudonsa okuhle kuzo zonke izigaba. Kukhona amakhithi anamandla (350+ hp), kodwa ikhithi ye-TRD iyona elula futhi ehamba phambili enjini okukhulunywa ngayo futhi ayidingi umsebenzi omningi.

Umbuzo wokusetshenziswa kukawoyela ku-1GR sekuyisikhathi eside ukhathaza abashayeli beToyota Land Cruiser Prada futhi unikezwa umenzi kuze kufike ku-1 litre nge-1000 km, kodwa empeleni ukusetshenziswa okunjalo okuphezulu akukakatholakali. Ngakho-ke, lapho usebenzisa uwoyela 5w30 futhi esikhundleni amakhilomitha 7000 futhi phezulu kuze kufike uphawu phezulu dipstick inani 400 amagremu, lokhu kuyoba inkambo yalesi injini amandla omlilo yangaphakathi. Abakhiqizi bayeluleka ngokushintsha uwoyela njalo ngamakhilomitha angu-5000, kodwa ukusetshenziswa kukawoyela kuzoba cishe kuhlanzekile. Uma i-1GR-FE isetshenziswa ngendlela efanele futhi iseviswe ngesikhathi, impilo yenjini ingafinyelela kumakhilomitha ayi-1000000.