Subaru EJ203 injini

The Japanese automaker Subaru yakhala ikupanga ndi kupanga mwachangu zinthu zamakina kwazaka zambiri. Kuwonjezera pa zitsanzo zamagalimoto, kampaniyo imapanga zigawo zake. Ma motors a nkhawa, omwe amasiyanitsidwa ndi magwiridwe antchito abwino komanso abwino kwambiri, adalandira kuzindikira kwakukulu padziko lonse lapansi. Lero tikambirana imodzi mwa injini Subaru wotchedwa "EJ203". Ponena za mawonekedwe ake, madera ogwiritsira ntchito ndi mfundo zogwirira ntchito angapezeke pansipa.

Subaru EJ203 injini

Kupanga ndi lingaliro la unit

Kwa zaka zambiri, mainjiniya a Subaru akhala akupanga ndikuyika zida zawo zamagetsi pama conveyors. Nthawi zambiri, amayikidwa mu chitsanzo cha nkhawa yomweyo ndipo saperekedwa kawirikawiri kuti agwiritsidwe ntchito ndi opanga ena. Chimodzi mwazopambana kwambiri pakati pa mizere yamkati yama motors chinali mndandanda wa EJ, womwe umayimiridwa ndi EJ203 yomwe ikuganiziridwa lero. Onse injini iyi ndi oimira ena osiyanasiyana injini akadali kupangidwa ndi kusangalala kutchuka kwambiri mu makampani magalimoto.

EJ203 ndi mtundu wosinthidwa wa EJ20 wodziwika bwino. Mapangidwe ake adayamba mu theka lachiwiri la zaka za m'ma 90 zazaka zapitazi, pamene zitsanzo za injini za 20 zinali zachikale komanso zachikale. Poyamba, mitundu yamakono ya "EJ201" ndi "EJ202" idawonekera, ndipo kenako mutu wa nkhaniyi - EJ203. Kusiyanitsa kwakukulu ndi omwe adakhalapo kale ndi awa:

1. Kugwiritsa ntchito mphamvu yamagetsi yamagetsi (DMRV).
2. Kuyika kwa valve yamagetsi yamagetsi.
3. Kupanga kopepuka kwinaku mukusunga mulingo wodalirika kwambiri.

Muzinthu zina zaukadaulo, EJ203 ndiyoyimiranso mzere wa "20 motors" wa Subaru. Ndi gawo lomwe lili ndi makina omanga a boxer, omwe amayenda pa jekeseni wamafuta. Pali ma valve 203 mu mapangidwe a EJ16, omwe amagawidwa mofanana pakati pa masilinda 4 ndikugwira ntchito pamtengo umodzi. Chotchinga ndi mutu wa mota amapangidwa molingana ndi ukadaulo wamba wa aluminiyamu. Ambiri, palibe zachilendo. EJ203 ndi injini wamba mafuta Subaru ndi makampani onse magalimoto mu 00s oyambirira a m'zaka za zana lino. Panthawi imodzimodziyo, zingakhale zolakwika kuti musazindikire khalidwe lapamwamba kwambiri la unit ndi ntchito zake zabwino.

Subaru EJ203 injini

Mafotokozedwe a EJ203 ndi mitundu yokhala nayo

Wopanga	Subaru
Mtundu wanjinga	EJ203
Zaka zopanga	2000
Cylinder mutu	aluminium
Mphamvu	kugawa, jekeseni wambiri (injector)
Ntchito yomanga	kutsutsa
Chiwerengero cha masilindala (mavavu pa silinda)	4 (4)
Pisitoni sitiroko, mm	75
Cylinder awiri, mm	92
Compression ratio, bar	9.6
Kuchuluka kwa injini, cu. cm	1994
Mphamvu, hp	180
Makokedwe, Nm	196
Mafuta	petulo (AI-95 kapena AI-95)
Mfundo zachilengedwe	EURO-4
Kugwiritsa ntchito mafuta pa 100 km panjira
- mu mzinda	14
- panjira	9
- mumayendedwe osakanikirana	12
Kugwiritsa ntchito mafuta, magalamu pa 1000 Km	mpaka 1
Mtundu wa mafuta ogwiritsidwa ntchito	0W-30, 5W-30, 10W-30, 5W-40 kapena 10W-40
Nthawi yosintha mafuta, km	8-000
Engine resource, km	300-000
Zosankha zowonjezera	kupezeka, kuthekera - 350 hp
Malo a nambala ya seri	kumbuyo kwa chipika cha injini kumanzere, osati kutali ndi kugwirizana kwake ndi gearbox
Ma Model Okonzeka	subaru impreza Chowonetsero cha Subaru Cholowa cha Subaru Icuzu Aska ndi SAAB 9-2X (zochepa)

Zindikirani! Subaru EJ203 idapangidwa mukusintha kumodzi kokha kwamlengalenga ndi mawonekedwe omwe akukambidwa patebulo pansipa. Ndizosatheka kupeza mitundu yamphamvu kwambiri ya injini iyi kapena turbocharged. Mwachibadwa, ngati iye anali asanagonjetsedwe ndi ikukonzekera ndi mwiniwake.

Za kukonza ndi kukonza injini

Ma injini a Subaru ndi muyezo wamtundu waku Japan, womwe umatsimikiziridwa ndi machitidwe a oyendetsa ambiri. Ndizosatheka kusazindikira kuchuluka kwa kudalirika kwawo. EJ203 ndizosiyana, choncho ilibe zolakwika. Kuphatikiza apo, ndikusinthidwa kwa EJ20 yomwe idagwiritsidwa ntchito kale ndikuphunziridwa, yomwe idalola wopanga kuti afinyize kuchuluka kwake potengera mtundu womaliza.

Nthawi zambiri pamakhala mavuto ndi EJ203 monga:

• Kugogoda mu silinda yotentha kwambiri yachinayi.
• Kutaya mafuta.
• Kulakalaka kwambiri omaliza.

Monga lamulo, mavuto omwe amadziwika amawoneka chifukwa cha ntchito ya nthawi yayitali ya EJ203 ndipo amathetsedwa ndi kukonzanso mwachizolowezi. Mutha kuyitanitsa pa siteshoni iliyonse, chifukwa mapangidwe a "Subarov" motors ndi ofanana ndipo samayambitsa mavuto pokonza amisiri abwino.

Ponena za kukonza EJ203, ili ndi kuthekera kwabwino - pafupifupi 300-350 ndiyamphamvu pa 180 stock. Ma vectors akuluakulu owongolera ma unit amachepetsedwa kukhala:

1. kukhazikitsa turbine;
2. kusintha kwamakono kwa kuzizira, kugawa gasi ndi magetsi;
3. kulimbikitsa dongosolo lamagalimoto.

Mwachilengedwe, mukakonza EJ203, gwero lake lidzagwa. Ngati, ndi ntchito yoyenera, "stock" imabwerera kumtunda wa makilomita 400 popanda vuto, ndiye kuti injini yowonjezereka sizingatheke kusiya ngakhale 000 250. Kaya kuyitanira kuli koyenera kapena ayi, aliyense adzasankha yekha. Pali chakudya cha kulingalira.