Injini 1JZ-GTE
Injini ye1JZ-GTE hapana mubvunzo kuti ingano, nekuti iyi turbocharged inline-nhanhatu inopa kumhanya kumakumi manomwe Supra, Mark 2 Tourer V nemamwe maToyota anokurumidza. Pakati payo, iyo 1JZ-GTE ishanduro ine turbocharged yeiyo yakasikwa inoshuvira 1JZ-GE.
Chizvarwa chekutanga 1JZ-GTE chaive chine maturbine maviri akaiswa akafanana padivi pegiya remagetsi. Maviri, madiki maturbines - CT12A, mukuenzanisa neyakajairika 1JZ, yakawedzera simba ne80 hp. Kuwedzera kwe80 horsepower kune mapatya turbo injini haina kunyanya kukosha, kunyanya kana iwe uchifunga nezvekuwedzera kumanikidza kwe0.7 bar. Izvo zvese nezve peculiarities yemutemo weJapan, iyo mumakore iwayo yairambidza kugadzirwa kwemotokari dzine simba rinopfuura 280 horsepower. Simba repamusoro re280 hp rinowanikwa pa6200 rpm ye crankshaft, iyo yakanyanya kudhonza simba ye1JZ-GTE injini ndeye 363 N.M pa4 rpm.
Yakagadziridzwa 1JZ-GTE, 1996
Muna 1996, maJapan akavandudza injini, saka 1JZ-GTE vvti yakaonekwa. Mukuwedzera kune chokwadi chekuti turbo injini yakagamuchira inoshanduka yevhavha nguva, iyo twin turbo chinhu chekare. MaJapan panzvimbo pematurbine maviri akafanana akatanga kuisa imwe, asi turbine yakakura - CT15B.
Pamusoro pekuchinja kweiyo pressurization system, injini yakagadziridzwa yakagamuchira reshiyo yepamusoro yekumanikidza. Kana painjini dzine maviri turbines yaiva 8.5: 1, ipapo imwe-turbine 1JZ-GTE ine compression reshiyo yakawedzera kusvika 9.0:1. Iyo yakawedzera yekumanikidza reshiyo yakabvumira kuwedzera torque kusvika 379 NM uye kuita kuti simba rekudyara 10% riwedzere mari. Yakanyanya kukwirira, kana iri turbocharged injini, compression inoita zvakakwirira zvinoda pamhando yepeturu. Injini ye1JZ-GTE inokurudzirwa kuti ishandiswe nepeturu ine octane ratings inosvika makumi mapfumbamwe nemashanu, uye nekupihwa husingagutsi hwemhando yemafuta edu, zviri nani kuzadza peturu yechi95 kudzivirira njodzi yekuputswa.
Muna 1 1996JZ-GTE, nzira dzekutonhodza dzakachinjwa, izvo zvakaderedza mukana wekupisa kweinjini. Injini yejometri haina kuchinja panguva yemazuva ano: zvose zvisati zvaitika uye shure kwekugadzirisa, cylinder dhayamita ndeye 86 mm, uye piston sitiroko ndeye 71.5 mm. Injini yakadaro geometry, kana silinda dhayamita yakapfuura piston sitiroko, inokonzeresa hukuru hwe torque pamusoro pesimba guru.
Kunyangwe iyo hunhu hweiyo yakakwidziridzwa 1JZ-GTE "papepa" yakagadziridzwa, iyo twin-turbine imwe inotenderera "inonyanya kunakidza" pa "pamusoro", nechikonzero ichi, vamwe vevanofarira tuning vari kutsvaga pre-. styling 1JZ-GTE mapatya turbo.
Avhareji yemafuta ekushandisa 1JZ-GTE inotaurwa pa12 malita, asi mumamiriro ezvinhu chaiwo kushandiswa kunowedzera nyore kusvika 25 malita.
| 1JZ-GTE Twin Turbo | 1JZ-GTE VVT-i | |
|---|---|---|
| Gore rekusunungurwa | 1990-1995 | 1996-2007 |
| Maonero | 2,5 l. | |
| Simba rekushandisa | 280 zvapano | |
| Torque | 363 Nm pa4800 rpm | 379 N*m pa2400 rpm |
| Kukanganiswa kwehuwandu | 8,5:1 | 9:1 |
| Cylinder dhayamita | 86 мм | |
| Kurohwa kwepisitoni | 71,5 мм | |
| Turbine | 2 turbines CT12A (kumanikidza 0.7 bar) | 1 CT15B turbine |
Kukanganisa uye kugadzirisa 1JZ-GTE
Varidzi veSupra vanocherechedza kuti nekuda kwehuni husina kunaka, pistons inogona coke, izvo zvinotungamirira mukurasikirwa kwekumanikidzika mumasilinda. Kutenda kune "pasi" yakasimba kwazvo, yekushongedza inobvumidza iwe kudzosa kudzvanya kune 12 atmospheres. Yakaurayiwa 1JZ-GTE zvidhinha, pasinei nekushanda kwevashandi vakawanda, hazvina kunyanya kuwanda, asi kana zvichidiwa, unogona kuraira chibvumirano chemotokari. Nekuchinja kwemafuta panguva yakakodzera, iyo inofanirwa kuitwa yega yega 7 km, nekuti turbines zvakare yakashambidzwa nemafuta einjini, 000 km inoenda isati yatsiva 1GZ-GTE zvindori. Pamusana pekupisa, zvindori zvingada kuchinjwa kare kare kupfuura zviuru 300. Nekumhanya kwemakiromita 300, zvinokurudzirwawo kutsiva chisimbiso chemafuta e crankshaft, iyo inogona kutanga kudonha pakumhanya kwakadaro. Kusagadzikana idling, pamwe nekunyudza paunenge uchidzvanya gasi pedal, inogona kukonzerwa nekutadza kuyerera kwemhepo sensor.
Zvakakosha kucherechedza kuti 1JZ-GTE ine simbi yakakandwa pane aluminium block, iyo inowedzera huremu hwese hwemotokari, asi inoita kuti injini isanyanya kubatwa nekupisa.
Kuti uwedzere kuvimbika, mota ye1JZ-GTE yakanga isina kugadzirwa nemafuta ekubvisa hydraulic compensators, saka, kubvumidzwa kwekupisa kunofanirwa kugadziridzwa panguva dze200 km.
Iyo Toyota Supra ine Yamaha chiratidzo pane yenguva kesi. Kambani yemidhudhudhu yakabatsira kugadzira injini. Iwe unogona zvakare kuyeuka Toyota Celica 180, Yamaha akatora chikamu chinoshingaira mukugadzirwa kwegumi nematanhatu-vharuvhu, high-speed 2.0 injini yemotokari iyi zvakare.
Iyo 1JZ-GTE mota yakaiswa pa:
- Chaser;
- Crest;
- Mako II, Mako II Blit;
- Pamusoro peMK III;
- Verosa;
- Soarer;
- Korona.
Iyo 1JZ-GTE injini inozivikanwa nehukuru hwakakura hwekuvandudza uye kuwedzera simba. Pasinei nefekitari 280 hp, iyo pachayo isiri diki, zvinokwanisika kuwedzera simba kune 600 - 700 horsepower nekutsiva zvakabatanidzwa chete.
