Injini ya Mitsubishi 3B20
Zamkatimu
Injini yamagalimoto ya Mitsubishi 3B20 yakulitsa banja la injini zamasilinda atatu opangidwa ndi magalimoto a alloy steel kei.
Mu chitsanzo ichi cha injini anagwiritsa ntchito umisiri angapo nzeru, zomwe zinachititsa, ndi kuchepetsa miyeso ya unit, kuwonjezera mphamvu ndi zizindikiro zina luso.
Za mbiri ya kubadwa kwa injini
Injini yoyamba yotereyi inapangidwa mu 2005 ndi kampani ya Japan Mizushima ku Kurashiki, Okayama Prefecture.
Baibulo koyambirira kwa injini anapangidwa kale - mu 2003. Apa m'pamene anayamba ntchito dongosolo Smart Idling (wanzeru idling), amene azimitsa injini basi pamene galimoto ndi kuyima. Injini imayambiranso mkati mwa 0,2 sec.
Ndi chitsanzo cha injini ichi, kampaniyo yatsimikizira kuti ndi zotheka kukwaniritsa 3-lita (kapena pang'ono) mafuta.
Kuyerekeza: akalambula woyamba wa unit Mitsubishi 3B20, injini magalimoto ang'onoang'ono ankadya 2-2,5 kuposa mafuta.
Kodi galimoto ya Kei ndi chiyani? Malo a injini m'galimoto
Injini poyamba anafuna kuti magalimoto ang'onoang'ono bajeti kalasi Kei galimoto, amene anayenera kumasulidwa chaka chotsatira, mu 2006.
Magalimoto a Kei, kapena kuti keijidosha, ndi magalimoto opepuka. Chonde musasokoneze ndi magalimoto. Ndiko kuti, kakang'ono, kowala. Anafunikira injini yopepuka. Choncho, opanga achepetsa miyeso yake (kutalika ndi 191 mm, kutalika - 286 mm).
Chida cha silinda ndi mutu zidaponyedwa kuchokera ku aluminiyamu, zomwe zidapangitsa kuti zichepetse kulemera kwake ndi 3% poyerekeza ndi zomwe zidalipo kale, injini ya Mitsubishi 8G20. Injini ya 3B20 imayendetsa kumbuyo, imalemera 67 kg.
Chida cha injini ya Mitsubishi 3B20
Chida cha silinda ya mzere umodzi ndi mutu wa silinda (mutu wa silinda) mumzere wa ICE wapangidwa ndi zotayira za aluminiyamu. Njira yogawa gasi, yokhala ndi ma camshaft awiri ndi ma valve 12 (4 pa silinda iliyonse) ili pamutu wa BC.
Wosintha gawo amagwiritsa ntchito ukadaulo wa MIVEC. Chidulechi chikuyimira Mitsubishi Innovative Valve timing Electronic Control system, yomwe imatanthawuza ku Russian pafupifupi motere: makina owongolera amagetsi owerengera nthawi (kugwirizanitsa) kwa makina a valve pogwiritsa ntchito ukadaulo wa Mitsubishi. Tekinoloje ya MIVEC pa liwiro lotsika:
- Kumawonjezera kukhazikika kwa kuyaka mwa kuchepetsa kubwereza kwa mpweya wotuluka mkati;
- Kukhazikika kuyaka kudzera kutsitsi kofulumira;
- Amachepetsa kukangana pokweza ma valve otsika.
Choncho, pa liwiro lotsika, kusiyana kwa kutsegula kwa valve kumayendetsa ndikupangitsa kuyaka kwa osakaniza mosalekeza, kumawonjezera nthawi ya mphamvu.
Pakuthamanga kwambiri, injini imapeza mwayi wopuma mokwanira, chifukwa cha nthawi yowonjezereka komanso kutalika kwa valve kukweza. Kulowetsedwa kwa kusakaniza kwamafuta-mpweya ndi mpweya wotuluka kumawonjezeka. Jekeseni wamafuta amawongoleredwa ndi dongosolo lamagetsi la ECI-MULTI.
Nthawi zambiri, zinthu zonsezi zimakhudza kuchuluka kwa mphamvu, kuchepa kwamafuta komanso kuchepetsa mpweya wa zinthu zapoizoni mumlengalenga.
Zolemba zamakono
Injini imapezeka m'mitundu iwiri: mumlengalenga ndi turbocharged. Ubwino waukulu wa injini Mitsubishi 2B3 ndi chuma chake.
magawo | Mumlengalenga | turbocharged |
---|---|---|
Mtengo wa ICE | 659 ku. masentimita kapena 0,66 malita | |
Malire a mphamvu | 38 kW (52 hp) pa 7000 rpm | 42 kW (57 hp) -48 kW (65 hp) pa 6000 rpm |
Maximum torque | 57 Nm pa 4000 rpm | 85-95 Nm pa 3000 rpm |
Kugwiritsa ntchito mafuta | 3,9-5,4l | 3,8-5,6 l |
Cylinder m'mimba mwake | 654,4 мм | |
Zowonjezera | No | Turbine |
Mtundu wamafuta | Mafuta AI-92, AI-95 | |
Численность клапанов на цилиндр | 4 | |
kutalika kwa stroke | 65,4 мм | |
Kutulutsa kwa CO2 | 90-114 g / Km | 100-114 g / Km |
Compression ratio | 10,9-12 | 9 |
Mtundu wa ICE | Okhala pakati, 3-yamphamvu |
Injini ya 3B20 imayikidwa pazitsanzo zamagalimoto zotsatirazi ndi mtundu wa hatchback:
- Mitsubishi ek Custom
- Mitsubishi EK Space
- Mitsubishi eK-Wagon
- Mitsubishi i
Malinga ndi mfundo zotsatirazi pa kukumbukira mwini galimoto ya Aiki Kei (Mitsubishi I), injini mosavuta amanyamula liwiro la 12 Km / h mu masekondi 80, ndipo zimatenga masekondi 10 kufika "yokhotakhota". Pakuti liwiro la mzinda ndi lokwanira. Makulidwe ang'onoang'ono agalimoto amakupatsani mwayi womanganso "checkerboard", kukakamira mumsewu wamsewu, womwe ndi wofunikira kwambiri m'misewu yamzindawu.
Mwiniwake wina wa turbo-powered kei galimoto amanenanso kuti galimoto yaying'ono yokhala ndi injini ya Mitsubishi 3B20 ndiyo njira yabwino kwambiri yamsewu wamzinda. Ananena kuti kumwa mafuta mumzinda ndi 6-6,5 malita, pamsewu waukulu - 4-4,5 malita.