Injini ya Mitsubishi 4B11

M'makampani amakono amagalimoto, mgwirizano wochepetsera ndalama ndi chinthu chodziwika bwino. Choncho, palibe n'zosadabwitsa kuti Mitsubishi ndi KIA olowa anayamba, ndipo mu 2005 anapezerapo kupanga injini imene wopanga Japanese anapereka 4B11 chodetsa, ndi akatswiri ku South Korea - G4KD. Idalowa m'malo mwa 4G63 yodziwika bwino ndipo idakhala yopambana, ndipo malinga ndi kuchuluka kwa zofalitsa zambiri, ili m'magulu khumi apamwamba m'kalasi mwake. Galimotoyo idapangidwa molingana ndi umisiri womwe umagwiritsidwa ntchito popanga magawo amagetsi amafuta a banja la THETA II.

Engine 4B11

Kutchuka kwakukulu

Injini idagwiritsidwa ntchito kwambiri ndipo idayikidwa pamitundu yosiyanasiyana yamagalimoto:

• Mitsubishi adagwiritsa ntchito pa Lancer X, Outlander, Galant Fortis ndi ASX/RVR.
• Pa KIA, mnzake waku Korea angapezeke pansi pa Cerato II, Magentis II, Optima II, Soul ndi Sportage III.
• Hyundai adamaliza kusinthidwa kwa G4KD kwa ix35, Sonata V ndi VI ndikuzichepetsa kumitundu ina, yolumikizidwa ku 144 hp. Ndi. Chithunzi cha G4KA

Anasonyeza chidwi ndi galimoto ndi ena opanga magalimoto. Dodge adawona kuti ndizotheka kuyiyika pa Avenger ndi Caliber, Jeep pa Compass ndi Patriot, Chrysler pa Sebring. Kampani yaku Malaysia Proton idasankha kuti ikonzekeretse mtundu wa Inspira.

Zolemba zamakono

Kugawa kwakukulu kotereku kumagwirizana mwachindunji ndi chipangizocho ndi luso la injini, zomwe ndi izi:

• Kamangidwe: masilinda anayi mumzere umodzi, okhala ndi ma camshaft apamwamba. Mutu wa silinda wokhala ndi mavavu anayi pa silinda.
• Silinda ya silinda imapangidwa ndi aluminiyamu alloy. Manja achitsulo owuma amagwiritsidwa ntchito popanga masilinda.
• Voliyumu yogwira ntchito - 1996 kiyubiki mita. onani ndi silinda m'mimba mwake ndi pisitoni sitiroko 86 mm.
• Mphamvu pa compression chiyerekezo cha 10,5: 1 ndi crankshaft liwiro 6500 rpm zimasiyana 150 ndi 165 hp. s., kutengera zoikamo mapulogalamu.
• Mafuta ovomerezeka ndi AI-95 octane petulo. Kugwiritsa ntchito mafuta a A-92 ndikololedwa.
• Kutsata muyezo wachilengedwe wa Euro-4.

Makhalidwe a dongosolo mafuta

Pampu yamafuta imayendetsedwa ndi unyolo womwe umatumiza torque kuchokera ku crankshaft. Galimotoyo sisankha za mtundu wa mafuta a injini. Pa kutentha pamwamba -7 digiri Celsius, ngakhale kugwiritsa ntchito madzi amchere ndi mamasukidwe akayendedwe a 20W50 amaloledwa. Koma ndibwino kuti mupitirizebe kukonda mafuta odzola okhala ndi mamasukidwe a 10W30 ndi apamwamba.

4B11 pansi pa nyumba ya Mitsubishi Lancer

Kutha kwa dongosolo lopaka mafuta kumatengera chaka chopangidwa ndi mtundu wagalimoto yomwe gawo lamagetsi limayikidwa. Kuchuluka kwa crankcase, titi, pa Lancer 10, kumatha kusiyana ndi kuchuluka kwa crankcase pa Outlander. Ndibwino kuti musinthe mafuta a injini pa makilomita 15 aliwonse, ndipo pamene mukugwira ntchito m'malo ovuta, nthawiyi iyenera kuchepetsedwa ndi theka.

Zothandizira ndi kuthekera kokonzanso

Mlengi amasankha injini gwero pa 250 Km. Ndemanga za eni ake ndi akatswiri a ntchito amayesa 000B4 kukhala anayi olimba ndipo akuwonetsa kuti pochita mtundawu ukhoza kupitilira 11 km. Inde, ndi kukonza nthawi zonse ndi ntchito yoyenera.

Kusinthitsa ma liner ndikupera kwa crankshaft magazini kuti akonze kukula, komanso kuthekera kwa masilindala otopetsa ndikusintha liners, siziperekedwa ndi wopanga. Komabe, makampani opanga zida zamagalimoto amapereka zida zam'manja pamsika, ndipo makampani okonza injini amapereka ntchito zamamanja. Musanavomereze kukonzanso koteroko, werengani mtengo wake. N'zotheka kuti zidzakhala zotsika mtengo komanso zosavuta kugula injini ya mgwirizano.

Nthawi yoyendetsa

Yankho la funso zimene anaika pa 4B11 kwa nthawi, unyolo kapena lamba, ndi losavuta. Kuti awonjezere kudalirika, opanga adasankha unyolo wodzigudubuza. Gawoli limapangidwa ndi chitsulo chokhazikika. Amaganiza kuti gwero la nthawi unyolo lakonzedwa moyo wonse wa galimoto. Chinthu chachikulu, nthawi ndi nthawi, kamodzi pa 50 - 70 Km, ndikuyang'ana mavuto.

Ngati utumiki amati pambuyo 130 zikwi Km. mileage imafuna kusinthana kwa maunyolo, izi zitha kukhala chisudzulo chenicheni. Pezani katswiri wina. Mloleni iye ayese mkhalidwe wa zigawozo. Ndi zotheka zonse ndi za tensioner. Chifukwa cha kusagwira ntchito kwake, zovuta zimatha kuchitika.

Sitima yapamtunda ya valve

Pogwira ntchito pamakina ogawa gasi, tiyenera kukumbukira kuti sprocket iliyonse ya camshaft ili ndi zizindikiro ziwiri. Ndi makonzedwe olondola a TDC, malo omwe amalemba ayenera kukhala motere:

• Crankshaft: Molunjika pansi, kuloza ulalo wa unyolo wamitundu.
• Camshafts: zizindikiro ziwiri zimayang'ana wina ndi mzake mu ndege yopingasa (pamphepete mwa kumtunda kwa mutu wa silinda), ndi ziwiri - mmwamba ndi pang'ono pamakona, zolozera ku maulalo olembedwa ndi mtundu.

Kulimbitsa makokedwe a mabawuti paziwombankhanga zanthawi ndi 59 Nm.

Kuyang'ana kwenikweni kwa MIVEC

Kuti muwonjezere ma torque ndikuwongolera kuyenda mosiyanasiyana, 4B11 ili ndi MIVEC, kachitidwe kopangidwa ndi Mitsubishi. Izi zikuwonetsedwa ndi kulembedwa pa chivundikiro cha valve. Kusanthula magwero ena, mupeza chidziwitso chakuti ukadaulo waukadaulo uli pakulumikiza kutseguka kwa ma valve, kapena kusintha kutalika kwa kutseguka kwawo. Kumbuyo kwa mawu osamveka bwino kumakhala kusamvetsetsa bwino tanthauzo la kapangidwe kake.

M'malo mwake, ziribe kanthu zomwe otsatsa amalemba, MIVEC ndiye mtundu wotsatira wa njira yosinthira magawo otengera ndi exhaust. Zosintha zamakina zokha pama camshafts zasinthidwa ndi zowongolera zamagetsi. Simupeza zida zilizonse zomwe zimakulolani kuti musinthe kutalika kwa ma valve pa 4B11.

LANCER 10 (4B11) 2.0: Likulu la Japan lokhala ndi zida zotsalira zochokera ku KOREA

Chifukwa cha kusowa kwa ma hydraulic lifters, ndikofunikira nthawi zonse, kamodzi pa mtunda wa makilomita 80, kuyang'ana zovomerezeka ndikusintha ma valve. Izi zipewa maphokoso osasangalatsa komanso zovuta pamakina oyendetsa nthawi. Malo ambiri opangira mautumiki sakonda kugwira ntchito yotereyi, chifukwa kusintha kumapangidwa mwakusintha makapu amtundu wosiyanasiyana, ndipo magawowa akusowa.

Mavuto ndi zofooka zomwe zadziwika panthawi yogwira ntchito

Galimoto nthawi zambiri odalirika, koma pa ntchito yake ayenera kulimbana ndi ena mwa mavuto khalidwe la 4B11. Mwa iwo:

• Ming'alu pamutu wa silinda ndi chipika cha silinda. Ichi ndi cholakwika cha mayunitsi ambiri amagetsi okhala ndi chipika cha aluminiyamu chomwe chatenthedwa kwambiri. Muyenera kuyang'anitsitsa kutentha kwa ntchito poyang'anira momwe chotenthetsera chikuyendera komanso nthawi zonse, kamodzi pachaka, kusintha chozizira.
• Maonekedwe a phokoso amatikumbutsa ntchito ya injini ya dizilo. Ngati izi ndi zachilendo kuzizira, ndiye kuti dizilo ya injini yofunda ndi chizindikiro cha kusagwira ntchito bwino kwa dongosolo la MIVEC. Nthawi zambiri, zida zosinthira nthawi ya valve zimalephera. Phokoso losweka kuchokera pamakina owerengera nthawi likuwonetsa kuti kukonza kuyenera kuyambika popanda kuchedwa.

Ntchito 4b11 ozizira.

Gawo lamagetsi silingatchulidwe kuti lili chete. Ikagwira ntchito, imapanga mawu osiyanasiyana. Madandaulo omwe "kudina mu injini" nthawi zambiri amalumikizidwa ndi kulira kwa majekeseni. Koma phokoso lalikulu ndi chizindikiro chotsimikizika cha kuwonongeka kwakukulu. Zizindikiro zina zosagwira bwino ntchito ndizo:

• Kutsika kwamphamvu. Izi zitha kuchitika pazifukwa zosiyanasiyana, zomwe zitha kukhazikitsidwa popanga matenda athunthu.
• Kuchulukitsa kwamafuta a injini. Nthawi zambiri, injini imagwiritsa ntchito mafuta pamene mphete zakhazikika, zizindikiro za scuff zimawonekera pamakoma a silinda, kapena zisindikizo za valve zimawonongeka. Kusintha mphete kapena zipewa sizovuta kwambiri. Choyipa ngati ndikuvutitsa. Pankhaniyi, kukonza kumatenga nthawi komanso ndalama zambiri. Koma musanathamangire monyanyira, muyenera kuyang'ana gawolo kuti mafuta atayike kudzera pa gaskets ndi zisindikizo.
• Kuchuluka kwamafuta. Pankhaniyi, muyenera kuyang'ana ndondomeko ya kudya ndi kutulutsa mpweya. Ngakhale chisindikizo chowonongeka chingayambitse mavuto.

Kuzindikira kwa injini kumathandizira kuchepetsa mwayi wosweka. Ndi bwino kuchita izo nthawi iliyonse kukonza. Chinthu chinanso. Ziwerengero zikuwonetsa kuti mtundu wa magawo ndi kuphatikiza kwa injini zaku Japan ndizabwinoko kuposa ma analogi aku South Korea.

kufanana kosakwanira

Ngakhale kufanana kwapangidwe pakati pa 4B11 ndi G4KD, ma motors awa alibe kusinthana kwathunthu kwa magawo. Tiyenera kukumbukira kuti:

• Magawo amagetsi ali ndi zida zamagetsi kuchokera kwa opanga osiyanasiyana. Sizigwira ntchito kukonzanso kuchokera ku injini imodzi kupita ku inzake sensor yamphamvu kwambiri kapena kafukufuku wa lambda. Spark plugs amasiyana ndi nambala yowala.
• Opanga ochokera ku Japan ndi South Korea amagwiritsa ntchito zida ndi matekinoloje osiyanasiyana popanga magawo. Izi ndizowona makamaka pazigawo za ndodo yolumikizira ndi gulu la pistoni. Mwachitsanzo, ndizosavomerezeka kukhazikitsa pisitoni ndi mphete zopangidwira 4B11 pa G4KD, kapena mosemphanitsa, popeza kusiyana kwamafuta pakati pa pisitoni ndi silinda kudzaphwanyidwa. Zomwezo zimagwiranso ntchito pazinthu zina zambiri.
• Kuyika galimoto kuchokera kwa wopanga wina, kapena, monga momwe mafani ena amanenera kuti awonetsere mawu achilendo, pochita "kusinthana g4kd ku 4b11", simudzayenera kusintha zipangizo zamagetsi, komanso kusintha kwa mapangidwe a waya.

G4KD injini

Ngati mukufuna kugula injini ya mgwirizano, ndi bwino kuthera nthawi kufunafuna kusinthidwa kwake koyambirira. Izi zipangitsa moyo wanu kukhala wosalira zambiri.

Kuthekera kochuna

Mutu wosiyana kwa iwo omwe amakonda kuwonjezera mphamvu ya akavalo awo achitsulo ndikukonzekera kwa 4B11. Pali njira zingapo zothetsera vutoli:

• Konzani pulogalamuyo powunikira ECU. Izi zidzakulitsa mphamvu zamagawo amagetsi okhazikika mpaka 165 hp. Ndi. popanda kuwononga gwero. Povomera kupereka ndalama pang'ono, ndizotheka mofananamo kukwaniritsa chizindikiro cha 175 - 180 malita. Ndi.
• Ikani fyuluta ya mpweya ya ziro resistance. Izi ndizovomerezeka, ngakhale nthawi zina zimapangitsa kuti sensa ya fumbi isalephereke.
• Ikani turbocharging system. Maganizo amenewa amabwera m'maganizo kwa anthu omwe amadziwa kuti "Mitsubishi Lancer Evolution X" ili ndi injini ya Turbo 4B11, yomwe mphamvu yake yaikulu imafika 295 hp. Ndi. Komabe, kugwiritsa ntchito zida za turbo sikukwanira pankhaniyi. Mitundu ya mumlengalenga ndi turbocharged ya mayunitsi amagetsi ali ndi kusiyana kwakukulu. Muyenera kusintha gulu la pisitoni, crankshaft, jakisoni wamafuta, kuchuluka kwa madyedwe ndi utsi, kuwongolera zamagetsi ... Kusonkhanitsa mota pa turbine ya TD04 ndikotheka, koma okwera mtengo. Ndalamazi zitha kupitilira mtengo wogula injini yatsopano ya turbocharged. Komanso, galimoto, amene mphamvu pafupifupi kawiri, adzakhala okonzeka ndi kufala oyenera, kuyimitsidwa ndi mabuleki.

Zida za Turbo

Popeza mwaganiza zoyamba kukonza injini yoyaka mkati, yesani zabwino ndi zoyipa, ndikuwunikanso luso lanu.

mfundo zothandiza

eni ambiri magalimoto amene anaika injini 4B11 ndi chidwi kumene nambala ya injini. Ngati galimotoyo ili ndi magetsi opangidwa ndi fakitale, ndiye kuti nambala yake imasindikizidwa pa nsanja pansi pa chipika cha silinda, pamwamba pa fyuluta yamafuta. Koma ngati m'malo injini kuyaka mkati anaikidwa pa kukonza, ndiye palibe chiwerengero pa izo. Izi ziyenera kuganiziridwa pokonza zikalata mu apolisi apamsewu.

Monga injini zambiri ndi chipika zotayidwa yamphamvu chipika, 4B11 / G4KD amafuna pa khalidwe antifreeze, amene, monga tanena kale, ayenera m'malo kamodzi pachaka. Popeza palibe muyezo umodzi wa zoziziritsa kukhosi, ndi bwino kugwiritsa ntchito mtundu wa antifreeze womwe wafotokozedwa muzolemba zamagalimoto zamagalimoto.

Chenjerani ndi kutentha kwa injini! Yang'anirani momwe kuzirala kulili poyeretsa pafupipafupi ma cell a rediyeta ya injini ndi chotenthetsera chotenthetsera mpweya kuchokera kudothi. Yang'anirani mkhalidwe wa mpope (imayendetsedwa ndi lamba wa V-nthiti) ndi ntchito ya thermostat. Ngati kutentha kukuchitikabe, musayese kuchepetsa kwambiri kutentha pothira zoziziritsa kukhosi mu thanki yokulitsa. Iyi ndi njira yotsimikizika yosinthira mutu wa silinda ndi mawonekedwe a ming'alu momwemo.

Yesani kuti musapota injini pamwamba pa liwiro mwadzina. Izi mosakayikira zidzapangitsa kuchepa kwa gwero. Chitani gawo lamagetsi mosamala, ndipo lidzakutumikirani mokhulupirika.