2JZ-GTE injini
Zamkatimu
Injini ya 2JZ-GTE ndi imodzi mwazojambula zamphamvu kwambiri pamndandanda wa 2JZ. Zimaphatikizapo ma turbos awiri okhala ndi intercooler, ali ndi ma camshaft awiri okhala ndi lamba kuchokera ku crankshaft ndipo ali ndi masilindala asanu ndi limodzi. Mutu wa silinda umapangidwa ndi aluminiyamu ndipo udapangidwa ndi Toyota Motor Corporation, ndipo chipika cha injini yokha ndi chitsulo choponyedwa. injini iyi inapangidwa kokha ku Japan kuyambira 1991 mpaka 2002.
2JZ-GTE idapikisana ndi injini ya Nissan ya RB26DETT, yomwe idachita bwino pamipikisano ya NTouringCar ndi FIA.
Zida zowonjezera zomwe zimagwiritsidwa ntchito pamtundu uwu wa injini
2JZ-GTE galimoto anali okonzeka ndi mitundu iwiri ya gearbox:
- 6-liwiro Buku kufala Toyota V160 ndi V161;
- 4-liwiro zodziwikiratu kufala Toyota A341E.
galimoto iyi poyamba anaika pa chitsanzo Toyota Aristo V, koma kenako anaika pa Toyota Supra RZ.
Kusintha kwatsopano kwa injini ndi kusintha kwakukulu
Maziko a 2JZ-GTE ndi injini ya 2JZ-GE, yomwe idapangidwa ndi Toyota kale. Mosiyana ndi prototype, turbocharger ndi intercooler mbali anaikidwa pa 2JZ-GTE. Komanso, mu pistoni ya injini yosinthidwa, ma grooves ambiri amafuta adapangidwa kuti aziziziritsa bwino ma pistoni okha, ndipo zotsalira zidapangidwanso kuti zichepetse zomwe zimatchedwa chiŵerengero cha kuponderezana kwa thupi. Ndodo zolumikizira, crankshaft ndi masilinda adayikidwa chimodzimodzi.
Pamagalimoto a Aristo Altezza ndi Mark II, ndodo zina zolumikizira zidayikidwa pambuyo pake poyerekeza ndi Toyota Aristo V ndi Supra RZ. Komanso, injini mu 1997 anamaliza ndi dongosolo VVT-i.. Dongosolo ili linasintha magawo gasi kugawa ndi zotheka kwambiri kuonjezera makokedwe ndi mphamvu ya 2JZ-GTE injini kusinthidwa.
Ndi kusintha koyamba, makokedwe anali wofanana 435 N * mamita, Komabe, pambuyo zida latsopano 2JZ-GTE vvti injini mu 1997, makokedwe kuchuluka ndi wofanana 451 N * m. Mphamvu ya injini m'munsi 2JZ-GE chinawonjezeka chifukwa cha unsembe wa turbocharger analengedwa ndi Toyota pamodzi ndi Hitachi. Kuchokera ku 227 hp 2JZ-GTE mapasa a turbo mphamvu adakwera mpaka 276 hp pakusintha kofanana ndi 5600 pamphindi. Ndipo pofika 1997, mphamvu ya Toyota 2JZ-GTE mphamvu wagawo kukula kwa 321 HP. m'misika yaku Europe komanso ku North America.
Zosintha za injini zotumizidwa kunja
Mtundu wamphamvu kwambiri unapangidwa ndi Toyota kuti utumize kunja. Injini ya 2JZ-GTE idapeza mphamvu kuchokera kuyika ma turbocharger achitsulo chosapanga dzimbiri, kusiyana ndi kugwiritsa ntchito zida zadothi zamainjini pamsika waku Japan. Kuphatikiza apo, ma jekeseni ndi ma camshaft asinthidwa, omwe amapanga mafuta ambiri osakaniza pamphindi. Kunena zowona, ndi 550 ml/mphindi zotumiza kunja ndi 440 ml/min kumsika waku Japan. Komanso, potumiza kunja, ma turbines a CT12B adayikidwa mowirikiza, komanso pamsika wapakhomo, CT20, komanso kuchuluka kwa ma turbines awiri. Ma Turbines CT20, nawonso, amagawidwa m'magulu, omwe adasonyezedwa ndi makalata owonjezera: A, B, R. Pazosankha ziwiri za injini, kusinthasintha kwa kayendedwe ka mpweya kunali kotheka chifukwa cha gawo la makina a makina opangira magetsi.
Mafotokozedwe a injini
Ngakhale kufotokoza mwatsatanetsatane kamangidwe injini chitsanzo 2JZ-GTE, pali zinthu zingapo zofunika kwambiri muyenera kulabadira. Kuti zikhale zosavuta, mawonekedwe a 2JZ-GTE amaperekedwa mu mawonekedwe a tebulo.
| Chiwerengero cha zonenepa | 6 |
| Makonzedwe a masilindala | motsatana |
| Mavavu | VVT-i, DOHC 24V |
| Kugwiritsa ntchito injini | 3 l. |
| Mphamvu, hp | ku 321hp / 451 N*m |
| Mitundu ya turbine | Chithunzi cha CT20/CT12B |
| Dongosolo la umbuli | Trambler / DIS-3 |
| Jekeseni dongosolo | MPFI |
Mndandanda wa magalimoto omwe injiniyo inayikidwa
Dziwani kuti chitsanzo cha injini ichi chatsimikizira kuti ndi chodalirika komanso chopanda mphamvu pakukonzekera. Malinga ndi chidziwitso, kusinthidwa kwa injiniyi kunayikidwa pazitsanzo zamagalimoto monga:
- Toyota Supra RZ/Turbo (JZA80);
- Toyota Aristotle (JZS147);
- Toyota Aristo V300 (JZS161).
Ndemanga za eni magalimoto, ndi injini 2JZ-GTE
Ndikoyenera kudziwa kuti, kuweruza ndi ndemanga, panalibe zolakwika zoonekeratu mu injini ya kusinthidwa uku. Ndi kukonza nthawi zonse komanso moyenera, idakhala injini yodalirika kwambiri, yomwe pamagawo ake imakhala ndi mafuta ochepa. Ma silinda amakakamizika kugwiritsa ntchito mapulagi a platinamu, chifukwa makandulo ndi ovuta kuwapeza. Kuchotsera pang'ono m'mayunitsi okwera aku America okhala ndi hydraulic tensioner.
Komabe, mokulira, chinali chitsanzo ichi cha mphamvu yamagetsi yomwe kwa nthawi yayitali idakhalabe patsogolo pazabwino komanso magwiridwe antchito.
