Mitsubishi 4b12 injini
Zamkatimu
The in-line four-cylinder ICE 4b12 voliyumu ya malita 2.4 inapangidwa pamodzi ndi Mitsubishi ndi Kia-Hyundai. Injini iyi ili ndi dzina lina - g4ke. Anaika mu Mitsubishi Outlander magalimoto, komanso magalimoto ena ambiri. Lili ndi magwiridwe antchito abwino kwambiri.
Kufotokozera injini, mbali zake zazikulu
Chigawo chochokera kwa wopanga Mitsubishi chimalembedwa kuti 4b12. Nthawi zambiri mumatha kupeza dzina la g4ke - ma motors awiriwa ali pafupifupi ofanana m'makhalidwe awo ndipo amatha kusinthana. Chifukwa chake, ndizotheka kusintha g4ke ndi 4b12. Koma ndikofunikira kukumbukira mawonekedwe a 4b12 swap. Magawo onsewa ndi a banja la Theta II.
Mitsubishi iyi ilinso ndi 4b1. Galimoto ya 4b12 yomwe ikufunsidwa ndiye wolowa m'malo mwachindunji pa injini ya 4G69. Chifukwa chake, adatengera mbali zake zambiri, kuphatikiza zovuta zina zofunika. Komanso, ma motors awa amagwiritsidwa ntchito m'magalimoto a Chrysler World. M'malo mwake, injini ya 4b12 yomwe ikufunsidwa ndi mtundu wokulirapo wa mitundu ya g4kd / 4b11std.
Kuwonjezeka kwa injini yokha chifukwa cha kukula kwakukulu kwa crankshaft - pisitoni yotereyi idzakhala 97 mm m'malo mwa 86 pamtundu wochepa. Voliyumu yogwira ntchito yomwe ndi 2 malita. Kufanana kwakukulu kwa injini ya 4b12 yokhala ndi mitundu yaying'ono ya g4kd ndi ma analogues:
- njira yofananira yosinthira nthawi ya valve - pazitsulo zonse ziwiri;
- kusowa kwa zonyamula ma hydraulic (zomwe zimathandizira kukonzanso kwa injini - ngati pakufunika kutero).
Ngakhale zovuta zina za injini, ili ndi ubwino wambiri. Mulingo wamafuta uyenera kuyang'aniridwa mosamala. Popeza 4b12 imasiyanitsidwa ndi "voracity" ina. Wopanga amalimbikitsa kuti asinthe ma kilomita 15, koma njira yabwino kwambiri ndiyo kusintha ma kilomita 10 aliwonse - izi zidzachedwetsa kufunikira kwa kukonza kwakukulu kwa nthawi yayitali.
Ma injini a 4b12 ndi g4ke ndi makope enieni a mzake. Popeza izo zinapangidwa pansi pa pulogalamu yapadera "World Engine". Motere adayikidwa:
- Outlander;
- Peugeot 4007;
- Citroen C crosser.
4b12 mawonekedwe a injini
Payokha, ziyenera kudziwidwa chida chanthawi - sichimaperekedwa ndi lamba, koma ndi unyolo. Izi kwambiri kumawonjezera gwero la limagwirira palokha. Unyolo wanthawi uyenera kusinthidwa ma kilomita 150 aliwonse. Ndikofunika kukhazikitsa molondola torque yolimbitsa. Chifukwa cha luso, oyendetsa galimoto ambiri ali okonzeka kutembenukira maso ku zovuta zingapo za injini 4b12 - "amadya" mafuta, pali kugwedezeka kwina pa ntchito (ndipo nthawi zambiri zimaonekera mowiriza).
Zida zomwe zidalengezedwa ndi wopanga ndi 250 km. Koma pochita, ma motors amenewa amasamalira dongosolo la kukula kwake - 300 zikwi makilomita ndi zina. Zomwe zimapangitsa kugula ndi kukhazikitsa injini ya mgwirizano kukhala njira yopindulitsa. Zinthu zotsatirazi zimakhudza gwero la injini inayake:
- kangati makandulo, zosefera mafuta ndi mafuta omwe amasinthidwa;
- ubwino wa mafuta ogwiritsidwa ntchito;
- njira yogwiritsira ntchito - m'pofunika kukonza nthawi yake ngati kuli kofunikira, kusintha ma valve;
- kutentha musanayambe injini - izi ndizofunikira makamaka mukamagwira ntchito m'nyengo yozizira.
Musanayambe kugula galimoto ndi injini 4b12 m'pofunika kuchita diagnostics. Waukulu luso makhalidwe a galimoto:
| mbali | mtengo |
|---|---|
| Wopanga | Hyundai Motor Manufacturing Alabama / Mitsubishi Shiga chomera |
| Brand, dzina la injini | G4KE / 4B12 |
| Zaka zopanga injini | Kuyambira 2005 mpaka pano |
| Zida za cylinder block | Aluminium |
| Wodyetsa mafuta | Jekeseni |
| Mtundu wamagalimoto | Motsatana |
| Chiwerengero cha masilinda, ma PC. | 4 |
| Chiwerengero cha mavavu pa silinda imodzi | 4 |
| Pisitoni sitiroko, mm | 97 мм |
| Cylinder awiri, mm | 88 |
| Chiyerekezo cha kuponderezana | 10.05.2018 |
| Kusamutsidwa kwa injini, ma cubic metres cm | 2359 |
| Mphamvu zamagetsi, hp / rpm | 176 / 6 000 |
| Torque N×m/rpm | 228 / 4 000 |
| Mafuta | pa 95 |
| Kutsatira Zachilengedwe | Yuro 4 |
| Kulemera kwa injini | nd |
| Kugwiritsa ntchito mafuta pa 100 km. njira | munda wamaluwa - 11.4 l mlingo - 7.1 l wothira - 8.7 l |
| Ndi mafuta otani omwe akulimbikitsidwa | Zamgululi 5W-30 |
| Kuchuluka kwa mafuta, l. | 04.06.2018 |
| Mafuta amasintha kangati | Makilomita 15 aliwonse (omwe amalangizidwa ndi malo ochezera pa 7.5-10 km) |
| Ma Valve clearance | Maphunziro - 0.26-0.33 (muyezo - 0.30) Kulowetsa - 0.17-0.23 (osasintha - 0.20) |
Kudalirika kwagalimoto
Ndemanga pa ntchito ya injini zambiri zabwino. Koma pali zovuta zingapo, mawonekedwe a injini - zomwe ziyenera kuganiziridwa pakugwira ntchito. Izi zidzawonjezera moyo wa injini, komanso kupewa mavuto pamsewu. Ngati muwoneratu zovuta zonse zomwe zingatheke pasadakhale. Izi ndi zoona makamaka kwa injini 4b12 anaika pa Mitsubishi Lancer 10 magalimoto.
Zowonongeka kwambiri zamtunduwu:
- kulephera kwa pampu yamafuta - ndikofunikira kuyang'anira kuthamanga kwa mafuta, ngati pali zokayikitsa zamavuto, ndikofunikira kuzimitsa injini;
- ma air conditioning compressor bearings - ndikofunikira kuti musinthe nthawi ndi nthawi;
- kulira kwa nozzles - ndikofunikira kusintha ntchito ya jekeseni;
- kugwedezeka kowonjezereka - nthawi zambiri kumagwirizanitsidwa ndi kufunikira kosintha makandulo.
Ndikofunika kulabadira chipika cha silinda. Crankshaft nthawi zambiri safuna kusinthidwa, koma ndikofunikira kuyang'anira momwe mayendedwe a ndodo yolumikizira.
Zowonongeka zomwe zimafuna kuchotsedwa kwa injini kuti zikonze zimachitika kawirikawiri. Ndikofunika kuyang'anira momwe lamba wa alternator alili ndikusintha nthawi yake. Njirayi si yovuta, ndizotheka kuichita mu garaja - monga kukonzanso kwina.
Nthawi zina pamakhala zovuta pochotsa mutu wa silinda - mutu wa silinda. Njira zoterezi, popanda chidziwitso ndi zida zoyenera, zimachitidwa bwino muutumiki wapadera. Pogwira ntchito yokonza, ndi bwino kugula magawo oyambirira okha. Lamba woyendetsa galimoto akuchokera ku Bosch, zomangira zimachokera ku Taiho, makampani ena odziwika bwino. Izi zichepetsa mwayi wogula zinthu zomwe zili ndi vuto, zomwe zingayambitse injini kulephera mtsogolo.
Kugula lamba, komanso mafuta ndi zinthu zina, sizidzakhala zodula. Koma zigawo zikuluzikulu monga crankshaft sensa, camshaft ndi valavu egr ndalama zikwi zingapo rubles kapena kuposa. 4b12 ili ndi CVT yodalirika pamitundu ina yamagalimoto, palinso milingo yambiri yochepetsera ndi gearbox yamanja. Pokonza, ndikofunikira kuyeza molondola kukula kwa crankshaft - izi zimathandizira kusankha magawo.
Kusungidwa, moyo wautumiki wa makina ogawa gasi
Ndikofunikira kuchita kafukufuku wanthawi yake munthawi yake. Apo ayi, ngati zigawo za makinawa zikulephera, zingakhale zofunikira kukonza injini yonse. Dziwani kuti disassembling injini kukonza nthawi ndi yosavuta, koma kumafuna luso ndi zida zapadera. Kupanda kutero, zofunikira zamapangidwe zitha kuwonongeka. Mwachitsanzo, nthawi lamba tensioner. Zowonongeka pakukonza 4b12 zikuwoneka motere:
Injiniyi imayamba kudya mafuta ochulukirapo kuposa malire omwe wopanga makina amapangira fakitale. Koma pa nthawi yomweyo, pa mtunda chizindikiro cha 180 zikwi Km. Pambuyo pa disassembly, padzakhala koyenera kutsuka mbali zonse zophimbidwa ndi migodi, mwaye. Deca kapena Dimer amagwiritsidwa ntchito pa izi.
Nthawi zambiri, zovuta zotsatirazi zimachitika pakukonza:
- kuthyola ndodo zolumikizira ndi pistoni;
- chotsani mbale pansi pa injini.
Kuti mugwiritse ntchito izi, mudzafunika chida chapadera. Chithandizo cha unyolo wanthawi ndi 200 km. Koma chizindikiro ichi chimakhudzidwa kwambiri ndi ubwino wa mafuta omwe amagwiritsidwa ntchito. Ndikofunika nthawi ndi nthawi kuyang'ana kutambasula kwa unyolo, kutalika kwake kudzawonjezeka. Mukasintha, ziyenera kukumbukiridwa kuti pali zitsanzo ziwiri zosiyana za gawoli - maunyolo akale ndi atsopano. Iwo amatha kusinthana.
Zizindikiro zazikulu zomwe tcheni cha nthawi chiyenera kusinthidwa:
- pali mawu akuti "kuthwanima" pa "kuzizira";
- pali kutaya mphamvu;
- chain slack - imatha kuwoneka chivundikirocho chikachotsedwa.
Monga m'magalimoto ena, ndikofunikira kuti injini zamtunduwu zikhazikitse unyolo molingana ndi zizindikiro zapadera munthawi yake. Apo ayi, injini sidzayamba kapena kuyenda modukizadukiza.
Ndikofunika kukumbukira: unyolo watsopano wanthawi ukhoza kukhala wopanda ulalo wopenta kuti muchepetse kuyika.
Chifukwa chake, musanachotse chakale, muyenera kudzipangira nokha. Zizindikiro za camshaft sprockets zimalembedwa ndi zizindikiro zapadera pachithunzichi:
Ndi mafuta ati oti mugwiritse ntchito pa injini ya 4b12
Kusankha mafuta a galimoto iyi ndi nkhani yaikulu. Moyo wautumiki wa nthawi, komanso njira zina zofunika ndi machitidwe a injini, zimadalira mtundu wa mafuta. Malinga ndi malingaliro a wopanga, ndikofunikira kugwiritsa ntchito mafuta okhala ndi viscosity ya 0W-20 mpaka 10W-30, kutengera nyengo ndi nyengo.
Pali tsatanetsatane wokhudza injini ya 4b12:
- API SN, SM;
- ILSAC GF-5;
- ACEA A1 / A5 - ndizotheka kugwiritsa ntchito mafuta popanda izi, chifukwa dzinali ndi la ku Europe.
The njira mulingo woyenera kwambiri posankha mafuta magalimoto ndi injini 4b12 mu nkhani ya ntchito mu Russian Federation - Moby 1 X1 5W-30. Koma ndikofunikira kudziwiratu zizindikiro za mafuta onyenga pasadakhale. Kugwiritsa ntchito zinthu zachinyengo kumatha kuwononga. Mwachitsanzo, ndi kukhuthala kowonjezereka kwa mafuta pa kutentha kwapansi pa zero, akhoza kufinyidwa kudzera pa chisindikizo cha mafuta a crankshaft, kuwonongeka kwina kungapangitse kufunika kokonzanso kwakukulu.
Sinthani 4b12 pamagalimoto ena
Injini ya 4b12 ili ndi miyeso yokhazikika ndipo imatha kusinthidwa ndi injini ina yofanana ndi mawonekedwe ake onse ndi zina. Zosintha zofananira zimachitika, mwachitsanzo, mumagalimoto a Mitsubishi lancer GTs 4WD. Mu zitsanzo zoterezi, kusintha kwa injini 4b11 mpaka 4b12 kumachitika. Voliyumu yoyamba idzakhala 2 malita, yachiwiri - 2.4 malita. Njirayi ndiyosavuta:
- kugwetsa injini yakale m'thupi;
- unsembe wa ZOWONJEZERA, kudya ndi mawaya pa galimoto latsopano;
- kukhazikitsa injini yatsopano yokhala ndi zida zonse m'galimoto yamagalimoto pampando.
Njira yabwino ndiyo kusinthanitsa ma motors mu mautumiki apadera. Njira muzo imasinthidwa, palibe chifukwa chochotsera zida zonse. Komanso, palibe chifukwa chochotsa bokosi panthawi yosinthana. Ndikokwanira kusuntha gawo la cholumikizira chotsekedwa kumbali.
Zotsatira za kukhazikitsanso kotereku:
- galimoto imakhala yamphamvu kwambiri;
- 4b11 imasunga ma revs otsika bwino.
Kukonzekera kwa Chip
Chip tuning - firmware ya unit control unit. Posintha pulogalamu ya ECU, ndizotheka kupeza zotsatirazi:
- injini akhoza kuthamanga pa mafuta ndi mlingo wa octane 85 mpaka 100;
- kuchuluka kwa torque ndi 10%;
- kuwonjezera mphamvu ya injini popanda kusintha kwa thupi.
Sikoyenera kutsegula injini, kuchita zosintha zilizonse zamakina. Kukonzekera uku kuchokera kwa opanga ovomerezeka kudzawononga pafupifupi $ 600. Ndipo chitsimikizo chidzasungidwa. Malingana ndi miyeso ya pulogalamuyi, kutengera firmware, kuwonjezeka kwa mphamvu kungakhale mpaka 20 hp. Miyezo isanayambe kapena itatha kukonza ikuwonetsedwa pazithunzi pansipa:
Mndandanda wamagalimoto omwe injiniyi idayikidwa
Injini ya 4b12 idayikidwa pamitundu yambiri yamagalimoto - chifukwa cha kusinthasintha kwake komanso kuchitapo kanthu:
- Mitsubishi Delica D:5 (01.2007 - н.в.);
- Mitsubishi Outlander 24G DBA-CW5W - Komanso, injini imeneyi akadali anaika mu chitsanzo chachiwiri restyling, suv, m'badwo 3;
- Citroen С-Crosser4;
- Peugeot 4007.
Injini ya 4b12 ndi injini yodalirika yomwe imafuna chidwi chochepa kuchokera kwa eni ake pamtunda wa makilomita 200 oyambirira. Chifukwa chake, imayikidwabe mumitundu ina yamagalimoto. Kukhazikika, wodzichepetsa ku khalidwe la mafuta ndi mafuta.
