Toyota 1GR-FE injini

Injini ya Toyota 1GR-FE imayimira injini zamafuta za Toyota V6. Baibulo loyamba la injini linatulutsidwa mu 2002 ndipo pang'onopang'ono anayamba kuchotsa okalamba 3,4-lita 5VZ-FE injini msika magalimoto. 1GR yatsopano ikufananiza bwino ndi omwe adatsogolera ndi voliyumu yogwira ntchito ya malita 4. Injini idatuluka osati yotsitsimula kwambiri, koma torque yokwanira. Kuphatikiza pa 5VZ-FE, ntchito ya injini ya 1GR-FE inalinso yosintha pang'onopang'ono ma injini okalamba a MZ, JZ ndi VZ.

Midawu ndi mitu yotchinga 1GR-FE imapangidwa ndi aloyi wapamwamba kwambiri wa aluminiyamu. Makina ogawa gasi a injini ali ndi kasinthidwe kabwino ka DOHC ndi ma valve anayi pa silinda. Ndodo zolumikizira injiniyo zimapangidwa kuchokera kuzitsulo zonyezimira, pomwe ma camshafts amodzi ndi manifold ambiri amapangidwanso kuchokera ku aluminiyamu yapamwamba kwambiri. Ma injiniwa ali ndi jakisoni wamafuta ambiri kapena jekeseni mwachindunji D-4 ndi D-4S.

1GR-FE angapezeke pa SUVs, amene n'zoonekeratu makhalidwe ake luso. Voliyumu yogwira ntchito ya 1GR-FE ndi 4 malita (3956 cubic centimita). Zapangidwira kuyika kotalika. Masilinda a 1GR-FE amapanga masikweya a injini. Kutalika kwa silinda ndi 94 mm, sitiroko ya piston ndi 95 mm. The pazipita injini mphamvu zimatheka pa 5200 rpm. Mphamvu ya injini pa chiwerengero ichi cha kusintha ndi 236 ndiyamphamvu. Koma, ngakhale ziwerengero kwambiri mphamvu, injini ali ndi mphindi yabwino, pachimake amene anafika pa 3700 rpm ndi 377 NM.

1GR-FE imakhala ndi chipinda choyaka moto cha squish ndi ma pistoni okonzedwanso. Kusintha kumeneku kwachepetsa kwambiri chiwopsezo cha kuphulika ngati injini yawonongeka, komanso kuyendetsa bwino kwamafuta. Kalasi yatsopano ya madoko olowera imakhala ndi malo ocheperako ndipo motero imalepheretsa kutulutsa mafuta.

Makhalidwe apadera a injini yatsopano, yomwe idzadabwitsa oyendetsa galimoto, ndi kukhalapo kwazitsulo zachitsulo, zomwe zimakanikizidwa pogwiritsa ntchito teknoloji yatsopano ndi kumamatira kwambiri ku chipika cha aluminium. Kuboola manja owonda ngati amenewa, mwatsoka, sikungagwire ntchito. Ngati makoma a silinda awonongeka, ndiye chifukwa cha kupezeka kwa zigoli ndi zokopa zakuya, chipika chonse cha silinda chiyenera kusinthidwa. Pofuna kuonjezera kukhwima kwa chipikacho, jekete lapadera lozizira linapangidwa, lomwe limapangidwa kuti liteteze kutenthedwa kwa chipika ndikugawa kutentha mofanana mu silinda.

Pansipa pali tebulo latsatanetsatane lamitundu yamagalimoto pomwe injini ya 1GR-FE idayikidwapo ndipo ikuyikidwabe.

Model dzina	Nthawi yomwe injini ya 1GR-FE inayikidwa pa chitsanzo ichi (zaka)
Toyota 4Runner N210	2002-2009
Toyota 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 - pano
Toyota Hilux AN120	2015 - pano
Toyota Tundra XK50	2006 - pano
Toyota Fortuner AN160	2015 - pano
Toyota Land Cruiser Prado J150	2009 - pano
Toyota FJ Cruiser J15	2006 - 2017

Kuphatikiza pa magalimoto a Toyota, 1GR-FE idayikidwanso pamitundu ya Lexus GX 2012 J400 kuyambira 150.

Toyota 4Runner

Pansipa pali mndandanda watsatanetsatane waukadaulo wa injini ya 1GR-FE.

1. Injini imapangidwa ndi nkhawa: Kamigo Plant, Shimoyama Plant, Tahara Plant, Toyota Motor Manufacturing Alabama.
2. Mtundu wovomerezeka wa injiniyo ndi Toyota 1GR.
3. Zaka zopanga: kuyambira 2002 mpaka lero.
4. Zomwe zimatchinga ma silinda amapangidwa: aluminiyumu yapamwamba kwambiri.
5. Makina opangira mafuta: jekeseni nozzles.
6. Mtundu wa injini: Wowoneka ngati V.
7. Chiwerengero cha masilindala mu injini: 6.
8. Chiwerengero cha mavavu pa silinda imodzi: 4.
9. Stroke mu millimeters: 95.
10. M'mimba mwake mwa silinda mu mamilimita: 94.
11. Kupanikizika kwapakati: 10; 10,4.
12. Kusamuka kwa injini mu cubic centimita: 3956.
13. Injini mphamvu ndiyamphamvu pa rpm: 236 pa 5200, 239 pa 5200, 270 pa 5600, 285 pa 5600.
14. Makokedwe mu Nm pa rpm: 361/4000, 377/3700, 377/4400, 387/4400.
15. Mtundu wamafuta: 95-octane petulo.
16. Muyezo wa chilengedwe: Euro 5.
17. Kulemera kwa injini: 166 kilogalamu.
18. Kumwa mafuta mu malita pa makilomita 100: malita 14,7 mumzinda, malita 11,8 pamsewu waukulu, malita 13,8 m'malo osakanikirana.
19. Injini mafuta magalamu pa 1000 makilomita: mpaka 1000 magalamu.
20. Mafuta a injini: 5W-30.
21. Mafuta ochuluka mu injini: 5,2.
22. Kusintha kwamafuta kumachitika pamakilomita 10000 aliwonse (osachepera 5000).
23. Moyo wa injini pamakilomita, wodziwika chifukwa cha kafukufuku wa eni magalimoto: 300+.

Kuipa kwa injini ndi zofooka zake

Injini yoyamba, yopangidwa kale ndi VVTi imodzi ilibe vuto lalikulu la kutulutsa mafuta kudzera mumzere wamafuta konse. Komabe, pa injini zamagalimoto zokhala ndi mtunda wokwera kwambiri, pakatentha kwambiri, nthawi zina kusweka kwa silinda yamutu wa gasket kumachitika. Choncho, m'pofunika pamenepa kuwunika dongosolo yozizira. Pafupifupi 1GR-FEs onse, "clatter" yodziwika bwino imamveka panthawi yogwira ntchito. Osamvera, chifukwa ndi chifukwa cha ntchito ya mpweya mpweya mpweya dongosolo. Phokoso lina, lofanana ndi kulira kwa phokoso, limapezeka panthawi ya ntchito ya jekeseni.

1GR-FE mauna VVTI + ikani zizindikiro za nthawi

Palibe zonyamula ma hydraulic pa 1GR-FE. Choncho, kamodzi pa makilomita 100, m'pofunika kuchita ndondomeko kusintha valavu chilolezo ntchito shims. Komabe, kutengera kafukufuku wa eni magalimoto, ndi anthu ochepa omwe amachita nawo kusintha kotereku. Tsoka ilo, ambiri aife takhala tizolowera kuyendetsa galimoto popanda kuyang'ana pafupipafupi machitidwe ake ndi magulu kuti avale. Zoyipa zina za injini zalembedwa pansipa.

• Mofanana ndi injini zamakono za Toyota, pali phokoso pamutu poyambira injini, komanso zolakwika zosiyanasiyana pakugwiritsa ntchito makina ogawa gasi. Opanga amalemba zovuta zosintha nthawi, kuyambira ma sprocket kupita ku camshafts. Mavuto ndi ma sprocket amadetsa nkhawa eni eni agalimoto omwe ali ndi injini yamtunduwu nthawi zambiri.
• Nthawi zina pali vuto ndi kuyambitsanso injini mu kutentha otsika. Pankhaniyi, kusintha chipika chokwera kungathandize.
• Fuel pump resistor vuto.
• Monga tafotokozera pamwambapa, nthawi zina pamakhala phokoso kapena kusweka poyambira. Vutoli limayamba chifukwa cha mawotchi a VVTi ndipo amawonedwa ngati chinthu wamba pamainjini onse abanja la GR. Pankhaniyi, kusintha clutch kungathandize.
• Kuthamanga kwa injini yotsika popanda ntchito. Kuyeretsa ma valve a Throttle kumathandiza kuthetsa vutoli. Njirayi ikulimbikitsidwa kuti ichitike pamtunda wa makilomita 50 aliwonse.
• Kamodzi pa 50-70 makilomita, mpope akhoza kutayikira. Pankhaniyi, iyenera kusinthidwa.

Zoyipa zina ndizosalunjika komanso sizigwirizana ndi kudalirika kwa 1GR-FE. Pakati pawo pali drawback zotsatirazi: monga ndi zitsanzo zambiri ndi makonzedwe yopingasa wa unit mphamvu, chifukwa mkulu kwambiri linanena bungwe injini kusanduka kuchepa kwa gwero kufala. Nthawi zina zimachitika kuti ndi masanjidwe yopingasa, kupeza injini woboola pakati V n'kovuta kwambiri, chifukwa ntchito zambiri m'pofunika disassemble "zolowera" injini chipinda chishango zone, ndipo nthawi zina ngakhale kupachika injini.

Koma zophophonya zotere sizichitika kawirikawiri. Ngati mumagwiritsa ntchito bwino galimotoyo popanda kuyendetsa mwaukali ndikuyendetsa pamisewu yoyipa yosweka, ndiye kuti injiniyo idzakhala yathanzi.

Injini yosinthira Toyota 1GR-FE

Kwa injini za mndandanda wa GR, situdiyo yapadera yosinthira Toyota nkhawa, yotchedwa TRD (yoyimira Toyota Racing Development), imapanga makina opangira makina opangidwa ndi Eaton M90 supercharger ndi intercooler, ECU ndi mayunitsi ena. Kuti muyike zida izi pa injini ya 1GR-FE, ndikofunikira kuti muchepetse kuchuluka kwa kuponderezana pokhazikitsa gasket yolimba ya silinda kapena CP Pistons ya 9.2 yokhala ndi Carrillo Rods, pampu ya Walbro 255, majekeseni a 440cc, kulowetsedwa kwa TRD, kutulutsa awiri 3-1. akangaude. Zotsatira zake ndi za 300-320 hp. ndi mayendedwe abwino kwambiri pamitundu yonse. Pali zida zamphamvu kwambiri (350+ hp), koma zida za TRD ndizosavuta komanso zabwino kwambiri pa injini yomwe ikufunsidwa ndipo sizifuna ntchito zambiri.

Funso la kugwiritsa ntchito mafuta pa 1GR lakhala lodetsa nkhawa kwa madalaivala a Toyota Land Cruiser Prada ndipo amaperekedwa ndi wopanga mpaka 1 lita imodzi pa 1000 km, koma kwenikweni kumwa kwakukulu koteroko sikunakumanepo. Choncho, pamene ntchito 5w30 mafuta ndi m'malo makilomita 7000 ndi pamwamba pa chizindikiro pamwamba pa dipstick mu kuchuluka kwa magalamu 400, ichi chidzakhala chizolowezi injini kuyaka mkati. Opanga amalangiza kusintha mafuta pa mtunda wa makilomita 5000 aliwonse, koma mafutawo amakhala pafupifupi oyera. Ngati 1GR-FE iyendetsedwa bwino ndikugwiritsidwa ntchito panthawi yake, ndiye kuti moyo wa injini ukhoza kufika makilomita 1000000.