Mitsubishi 4a31 injini

Injini ya 16-vavu ya petulo yamafuta anayi, malita 1,1 (1094 cc). Mitsubishi 4A31 amapangidwa kuchokera 1999 mpaka pano.

Yopangidwa pamaziko a kuloŵedwa m'malo 4A30 ndi buku la 660 kiyubiki mamita. masentimita, okonzeka mu mtundu woyamba ndi carburetor, ndipo mu mtundu wamtsogolo wokhala ndi jakisoni woperekera mafuta.

Injini ya Mitsubishi 4A31 imapezeka m'mitundu iwiri. Pa mtundu umodzi wa injini yoyaka mkati, makina ojambulira a ECI amitundu yambiri adakhazikitsidwa, pomwe ena, GDI system (kulola injini kugwiritsa ntchito kusakaniza kowonda bwino kwambiri). Chotsatiracho chinawonjezera kuyendetsa bwino kwa magalimoto omwe adayikidwapo ndi pafupifupi 15%.

Makhalidwe ofananiza a zosintha ziwiri:

Mbiri ya chilengedwe

Mitsubishi Motors amafunikira mphamvu kuposa 4A30, ndipo panthawi imodzimodziyo injini yachuma kuti ikhale ndi "kagawo kakang'ono" pakati pa makiyi odziwika bwino a Minica (magalimoto ang'onoang'ono okhala ndi injini mpaka 700 cc), ndi mayunitsi amphamvu okhala ndi voliyumu ya 1,3 -1,5l. Okonza kampaniyo adaganiza zoyenga yoyamba pamzere wa injini zamasilinda anayi, ndikuyipanga ndi GDI.

Kumayambiriro kwa "makumi atatu ndi chimodzi" - injini 4A30 anaikidwa pa mtsinje mu 1993. Anaikidwa mu galimoto yaing'ono mzinda Mitsubishi Minica, amene anasonyeza mlingo kumwa 1:30 (30 Km pa lita imodzi ya mafuta). Chiwonetsero cha kuchuluka kwa magwiridwe antchito apamwamba chidakhazikitsidwa bwino, ndikuwonjezera kuchuluka ndi mphamvu yagalimoto, ndikusiya mawonekedwe am'mbuyomu a unit.

Kusintha kwa mapangidwe kumakhudza kuchuluka kwa silinda, kukula kwa silinda (kuyambira 60 mpaka 6,6), malo a mavavu ndi majekeseni. Chiŵerengero cha kuponderezana chawonjezeka kuchoka pa 9: 1 mpaka 9,5: 1 ndi 11,0: 1.

makhalidwe a

Kuyerekeza moyo wautumiki wa 4A31 mphamvu yamagetsi isanakonzedwe ndi pafupifupi 300 km yamagalimoto. Injiniyo imakhala ndi ma valve 000 pa silinda imodzi, yoyendetsedwa ndi camshaft imodzi yodziwika bwino. Chophimbacho chimapangidwa ndi chitsulo chosungunuka. Nyumba yoziziritsira pampu ndi mutu wa silinda zimapangidwa ndi aluminum alloy. The motor ndi madzi utakhazikika.

Makhalidwe a KSHG, CPG:

• Kutsatizana kwa Cylinder: 1–3–2–4.
• Vavu chuma: chitsulo.
• Pistoni: aluminiyumu.
• Pistoni yokwanira: yoyandama.
• Zida za mphete: chitsulo choponyedwa.
• Chiwerengero cha mphete: 3 (2 ogwira ntchito, 1 mafuta scraper).
• Crankshaft: yopangidwa ndi 5.
• Camshaft: kuponyedwa kwa 5.
• Kuyendetsa nthawi: lamba wa mano.

Mtengo wodziwika wa chilolezo mu galimoto ya valve:

Pa injini yotentha
Ma valve olowera	0,25 мм
Ma valve otulutsa mpweya	0,30 мм
Pa injini yozizira
Ma valve olowera	0,14 мм
Ma valve otulutsa mpweya	0,20 мм
Makokedwe	9 +- 11 N m

Kuchuluka kwa mafuta a injini mu 4A31 ndi 3,5 malita. Mwa izi: mu sump mafuta - 3,3 malita; mu fyuluta 0,2 l. Mafuta oyambirira a Mitsubishi 10W30 (SAE) ndi SJ (API). Iwo amaloledwa kudzaza galimoto ndi mtunda mkulu ndi analogues ndi mamasukidwe akayendedwe index 173 (Texaco, Castrol, ZIC, etc.). Kugwiritsiridwa ntchito kwa mafuta opangidwa kumalepheretsa "kukalamba" mofulumira kwa zinthu zazitsulo zazitsulo za valve. Kumwa kwamadzimadzi opaka mafuta omwe amaloledwa ndi wopanga sikupitilira 1 lita pa 1000 km.

ulemu

Mitsubishi 4A31 motor ndi yodalirika komanso yokhazikika yamagetsi yokhazikika kwambiri. Kutengera ndi nthawi yokonza, m'malo mwake lamba woyendetsa ndi lamba wanthawi, kugwiritsa ntchito mafuta apamwamba kwambiri ndi mafuta, zida zake zothandiza (malinga ndi ndemanga) zidzakhala 280 km kapena kuposa.

Mawanga ofooka

Tikayang'ana ndemanga za eni ake, pali vuto linalake la "okalamba" Pajero Junior - kuchuluka kwa mafuta. Kutulutsa kotulutsa mpweya kumasweka kuchokera ku vibrations ndipo sensa ya okosijeni imayika magawo olakwika a dongosolo loyang'anira mafuta.

Zolakwika zenizeni:

• Chizoloŵezi chowonjezera kugwiritsa ntchito mafuta pambuyo pa 100 km. Kutaya nthawi zambiri kumafika 000-2000 ml pa 3000 km.
• Kulephera pafupipafupi kwa kafukufuku wa lambda.
• Chizoloŵezi cha mphete za pisitoni kunama (zimadalira mtundu wa mafuta ndi njira zomwe mumakonda - kuthamanga kwambiri kapena kutsika).

Chida cha lamba la 4A31 chomwe chinalengezedwa ndi wopanga chisanalowe m'malo chimachokera ku 120 mpaka 150 km (akatswiri amalangiza kuti aziyang'anira nthawi zonse, kuyambira pamtunda wa 80 km, ndikusintha ngati kuphulika kwakukulu kukuwonekera). Kusintha lamba wa nthawi kumalimbikitsidwa mukasintha injini yolakwika ya Mitsubishi 000A4 ndi mgwirizano, mosasamala kanthu za mtunda wake.

Tsatanetsatane wa makina a nthawi 4A31

Dongosolo loyang'ana kuphatikizika kwa chizindikiro cha nthawi

Malo omwe amawonetsa nthawi panyumba yopopera mafuta

Malo a zizindikiro za nthawi pa gear camshaft

Nthawi yosinthira lamba wanthawiyo ikuwonetsedwa pachomata pamwamba pa choyikapo makina.

Magalimoto okhala ndi injini ya Mitsubishi 4a31

Magalimoto onse omwe injini ya Mitsubishi 4A31 inakhazikitsidwa anamangidwa pamaziko a chitsanzo cha 6 cha Mitsubishi Minica (E22A) cha 1989. Galimotoyo inali ndi injini ya 40-horsepower 0,7-lita. Otsatira a Mitsubishi Minik ndi oyendetsa kumanja, omwe amangoyang'ana msika waku Japan.

Mitsubishi Pajero Junior

Mitsubishi Pajero Junior (H57A) 1995-1998 SUV yotchuka yoyendetsa magudumu onse - yachitatu pambuyo pa Mini m'banja la Pajero. Idapangidwa m'magawo awiri a trim: ZR-1 ndiyowonjezera bajeti, ndipo ZR-2 ili ndi loko yapakati, chiwongolero chamagetsi ndi matabwa okongoletsera. Anamaliza 3-st. Kutumiza kwachangu, 5-st. kufala kwamanja. Buku kufala Buku wakhala wotchuka kwambiri pakati okonda off-msewu.

Mitsubishi Pistachio

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Kuchotsa injini

Mitsubishi 4А31 imagwiritsidwa ntchito ngati SWAP-donor pakuyika mu Mitsubishi Pajero Mini, m'malo mwa 660-cc yake yachikale. M'malo ikuchitika pamodzi ndi utsi wochuluka, mawaya ndi magetsi unit control. Nambala ya injini zisanu ndi imodzi (zilembo 2 ndi manambala 4) imasindikizidwa pa ndege ya crankcase 10 cm pansi pa utsi wochuluka.