Injini ya Mitsubishi 1,8 DI-D (85, 110 kW) ―― 4N13

Mu 1,8s ndi 44s "Mitsubishi" anapereka 113-lita injini dizilo pansi pa nyumba ya magalimoto m'munsi ndi apakati makalasi opangidwa 55 kW (152 NM), ndi supercharged - 2,0 kW (66 NM), motero. kenako 202 TD 2,0 kW (2,0 Nm). Ngakhale kuti zinali zowotcha mafuta pang'ono, zinali zaphokoso, zopanda chikhalidwe poyerekeza ndi injini zabwino kwambiri za petulo, ndipo mphamvu za matembenuzidwe opangidwa mwachilengedwe sizinali zolimbikitsa kwenikweni. Ndizosadabwitsa kuti dzenje padziko lapansi silinachotsedwe, ndipo kupanga injini zazing'ono za dizilo pang'onopang'ono kunazimiririka. Chifukwa chake, Mitsubishi idaganiza zopereka mafuta a dizilo makamaka kumitundu yaku Europe pogula kuchokera kwa omwe akupikisana nawo, ndipo chifukwa chake tidawona momwe 2,2 DI-D idabisidwira kumbuyo kwa 1,8 TDI PD kuchokera ku VW Gulu komanso kuseri kwa XNUMX DI-D dzina la PSA m'malo. Kutchuka kwa injini za dizilo kukukulirakulirabe m'gulu la magalimoto ang'onoang'ono, pomwe injini zamafuta zidapambana mpaka posachedwapa, motero patatha zaka zingapo, Mitsubishi idaganiza zopanganso injini yaying'ono yamakono ya dizilo, nthawi ino yodziwika kuti XNUMX DI-D. .

Injini ya 1,8 DI-D yopepuka ya aluminiyamu yamasilinda anayi ya gulu la 4N1 idapangidwa limodzi ndi Mitsubishi Motors ndi Mitsubishi Heavy Industries ndikupangidwa ku Kyoto, Japan. Mitundu yoyamba inali ndi ASX ndi Lancer. Ma injini adzapangidwa m'magulu a 2,3, 2,0 ndikufotokozedwa 1,8 lita. Chigawochi chili ndi chipika chogawanika cha aluminiyamu chokhala ndi zitsulo zowuma, pamene axis ya crankshaft imachotsedwa ndi 15 mm pokhudzana ndi cylinder axis. Njira yothetsera vutoli imachepetsa kukangana komanso imachepetsanso kugwedezeka, motero kuchotsa kufunikira kwa ma shafts. Ma injini akulu ndi otalika, 1,8 ndi pafupifupi masikweya. Injiniyo ndi yopepuka, chifukwa cha aluminiyamu, komanso chivundikiro chamutu cha silinda yapulasitiki. Kulemera kumachepetsedwanso ndi lamba wodzilimbitsa wokhazikika poyendetsa pampu yamadzi, kuthetsa kufunikira kwa tensioner ndi pulley.

Jakisoniyo adaperekedwa ndi kampani yaku Japan ya Denso. The Denso HP3 high pressure radial piston pump, yomwe imaperekedwa pa ma Toyota ambiri aku Japan, Mazda ndi injini za dizilo za Nissan, imayang'anira kuthamanga kwa njanji yamafuta. Komabe, pankhani ya 1,8 DI-D, imagwira ntchito ndi zovuta zatsopano mpaka 2000 bar. Kuchokera pa pistoni iliyonse, mzere wina wothamanga kwambiri umatsogolera ku njanji - njanji, yomwe imatulutsa pulsation ndikuwongolera kusintha. Ma nozzles ndi solenoid ndi kusefukira (2,3 DI-D - piezoelectric), ali ndi mabowo asanu ndi awiri ndipo amatha kupanga ma jakisoni asanu ndi anayi pamzere umodzi. Mapulagi a Ceramic low voltage glow amathandiza poyambira kuzizira.

Kamangidwe kosangalatsa kamaperekedwa ndi turbocharger kuchokera ku Mitsubishi Heavy lndustries TF. Imagwiritsa ntchito ozungulira masamba asanu ndi atatu m'malo mozungulira ozungulira masamba 12, omwe amapereka mpweya wabwino kupitilira liwiro lalitali kwambiri. Masamu a stator timasamba tomwe timayang'aniridwa. Pankhani ya injini yamphamvu kwambiri ya 2,3 lita, geometry yosinthira yamasamba imachitika osati mbali ya utsi wa chopangira mphamvu, komanso mbali yodyetsera kompresa. Njirayi, yotchedwa Variable Diffuser (VD), imathandizira kupititsa patsogolo chidwi cha turbocharger pamachitidwe osiyanasiyana a injini. Ndizomvetsa chisoni kuti lero turbocharger sinalandire mayendedwe amakono otsekemera amadzi, omwe angakulitse kwambiri moyo wake wantchito, makamaka ngati magalimoto awa ali ndi njira yoyambira.

Mwinanso chinthu chofunikira kwambiri ndikugwiritsa ntchito ma valve osinthasintha komanso kukweza ma valve, komwe kuli koyenera kwambiri popanga injini za dizilo. Dongosololi ndi lofanana ndi injini yayikulu yamafuta ya Mivec 2,4. Dongosolo lanthawi limayendetsedwa ndi ma sprocket ndipo limagwira ntchito ndi zida za rocker zosinthidwa ndi hydraulically pa 2300 rpm. M'magawo awiri, sikuti amangowonjezera kutsegula ndi kuyenda kwa ma valve oyendetsa mofulumira kwambiri, komanso kumapangitsanso kusinthasintha kwa kusakaniza kosakaniza mwa kutseka imodzi mu silinda iliyonse pa katundu wochepa. Kutseka imodzi mwa mavavu kumathandizira kupsinjika kwamphamvu ndikuyamba injini. Ndi teknolojiyi, chiwerengero cha kupanikizika chinachepetsedwa kukhala chochepa kwambiri cha 14,9: 1. Kutsika kwapakati kumachepetsa phokoso, kupititsa patsogolo tsatanetsatane, kuwonjezereka kowonjezereka, ndi kuchepetsa kupanikizika kwa makina pa injini. Ubwino wina wa nthawi yosinthika ndi mawonekedwe osavuta a njira zoyamwa, zomwe sizifunikanso kupangidwa mwapadera kuti zikwaniritse swirl effect. Kutsimikiza kwa chilolezo cha valve sikuchitika mwachizolowezi cha hydraulic, koma kuti muchepetse kutayika kwa pampu, ma valve ayenera kusinthidwa nthawi ndi nthawi pogwiritsa ntchito magetsi.

Injini ya 1,8 DI-D imapezeka m'mitundu iwiri: 85 ndi 110 kW. Mabaibulo onsewa ali ndi mawilo awiri ndipo amaphatikizidwa ndi phukusi lochepetsera mafuta, lotchedwa Mitsubishi kuchokera ku ClearTec. Phukusili muli njira yoyambira-kuyimitsa, kuyendetsa mphamvu zamagetsi, kulipiritsa kwa batri anzeru, 0W-30 mafuta otsika ndi mamasukidwe otsika. Zachidziwikire, temberero la injini zamakono za dizilo limatchedwa fyuluta yamagulu. Wopanga anaganiziranso za kusungunuka kwa mafuta ndi injini ya dizilo, yomwe imachitika ndikubwezeretsanso pafupipafupi (kuyendetsa pafupipafupi munjira zazifupi, ndi zina zambiri). Wapereka dipstick ndi X, yomwe ili pamwamba pa mzere wapamwamba kwambiri. Chifukwa chake, wogwiritsa ntchito ali ndi mwayi wowunika moyenera mafutawo motero kupewa kuwonongeka kwa injini, popeza mafuta ochulukirapo mu injini ndiwowopsa.