Mitsubishi 4d56 injini

Iyo Mitsubishi 4d56 simba unit ine-cylinder in-line dhiziri injini, iyo yakagadzirirwa mota dzemhando imwechete muma90s.

Akaumba maonero ake sejini yakavimbika zvikuru, iyo isina kungoita zvirwere kana kukanganisa kwekugadzira, asiwo ine hupfumi panguva imwe chete, uye panguva imwechete iri nyore kuchengetedza.

Injini nhoroondo

Injini yekuparadzanisa yeJapan automaker Mitsubishi yanga ichigadzira injini ye4d56 kwemakore gumi. Nekuda kweizvozvo, vakagadzira ine simba rine simba unit iro rinokwanisa kukurumidza kukurumidza kumhanyisa mota yakaoma seMitsubishi Pajero Sport uye kukunda kunze kwenzira.

Mitsubishi 4d56 (inoratidzwa muchikamu) yakatanga muna 1986 pachizvarwa chekutanga Pajero. Ndiyo inotsiva iyo 2,4-litre 4D55 injini. Iyo ipfupi block yeinjini iyi yakagadzirwa nesimbi yakakandwa alloy, iyo inosanganisira in-line kurongeka kwemasilinda mana. Iyo cylinder dhayamita yakawedzera zvishoma kana ichienzaniswa neyakatangira 4D55 uye iri 91,1 mm. Iyo block inoshongedzerwa ne forged crankshaft ine maviri ekuyeresa shafts uye yakawedzera piston sitiroko. Kureba kwematanda ekubatanidza uye kureba kwekumanikidza kwepistoni kwakawedzerwawo uye ndeye 158 uye 48,7 mm maererano. Nekuda kwekuchinja kwese, mugadziri akakwanisa kuwana yakawedzera injini kutamiswa kwe 2,5 litita.

Pamusoro pechivharo pane cylinder head (cylinder head), iyo inogadzirwa nealuminium alloy uye inosanganisira vortex combustion chambers. Iyo injini gasi kugovera michina (GRM) ine imwe camshaft, kureva, mavharuvhu maviri pacylinder (imwe yekutora uye imwe exhaust). Sezvingatarisirwa, dhayamita remavharuvhu ekutora rakakura zvishoma pane iro remavharuvhu emhepo (40 uye 34 mm, zvichiteerana), uye tsinde yevhavha ndeye 8 mm gobvu.

Zvakakosha! Sezvo injini ye4D56 yakagadzirwa kare kare, gasi rekugovera hurongwa hauna chero mhinduro itsva. Saka, zvinokurudzirwa kugadzirisa mavharuvhu (rockers) yeinjini iyi makiromita zviuru gumi nezvishanu (mavharuvhu ekutora uye ekupera simba ari 15 mm pane inotonhora injini). Mukuwedzera, iyo nguva yekufambisa haibatanidzi ketani, asi bhanhire, rinoratidza kutsiva kwayo makiromita 0,15 zviuru. Kana izvi zvikaregeredzwa, njodzi yekutyoka kwebhandi inowedzera, izvo zvinozotungamira ku deformation ye rockers!

Injini yeMitsubishi 4d56 ine analogues mumutsara weinjini kubva kuKorea automaker Hyundai. Misiyano yekutanga yeinjini iyi yaive yakashuvira uye haina kusiyana mune chero yakatanhamara yesimba kana yekudhonza kuita: simba raive 74 hp uye torque yaive 142 N * m. Kambani yeKorea yakashongedza D4BA neD4BX mota dzavo navo.

Mushure meizvi, kugadzirwa kweiyo turbocharged shanduko ye4d56 dizeli yakatanga, uko MHI TD04-09B yakashandiswa se turbocharger. Ichi chikwata chakapa simba rehupenyu hupenyu hutsva, hwakaratidzwa mukuwedzera kwesimba uye torque (90 hp uye 197 Nm, zvichiteerana). Iyo analogue yekuKorea yeinjini iyi yainzi D4BF uye yakaiswa paHyundai Galloper naGrace.

Injini dze4d56 dzaigonesa chizvarwa chechipiri Mitsubishi Pajero dzakange dzakashongedzerwa neinoshanda TD04-11G turbine. Kugadziriswa kunotevera kwaive kuwedzera kweintercooler, pamwe nekuwedzera kweiyo main technical zviratidzo zveinjini: simba kusvika 104 hp, uye torque kusvika 240 N * m. Panguva ino chirimwa chemagetsi chaive neiyo Hyundai D4BH index.

Kuburitswa kweinjini ye4d56 ine Common Rail fuel system kwakaitika muna 2001. Injini iyi yaive neMHI TF035HL turbocharger nyowani yakabatanidzwa neintercooler. Mukuwedzera, mapistoni matsva akashandiswa, izvo zvakaita kuti kuderedzwa kwehuwandu hwekugadzirisa kusvika 17. Zvose izvi zvakakonzera kuwedzera kwesimba ne 10 hp uye torque ne 7 Nm zvichienzaniswa nemuenzaniso wekare. Injini dzechizvarwa ichi dzakasarudzwa di-d (pamufananidzo) uye dzakasangana neEURO-3 yezvakatipoteredza mwero.

Yakavandudzwa DOHC cylinder head system, kureva, dual-camshaft system inosanganisira mavharuvhu mana pa cylinder (maviri ekutora uye maviri eexhaust), pamwe neCommon Rail fuel injection system yekuchinja kwechipiri, yakatanga kushandiswa pa 4d56 CRDi simba. mayunitsi akatanga muna 2005. Madhayamita emavharuvhu akachinjawo, ave madiki: inlet - 31,5 mm, uye kupera - 27,6 mm, tsinde yevhavha yakaderera kusvika 6 mm. Musiyano wekutanga weinjini yaive neIHI RHF4 turbocharger, iyo yakaita kuti zvikwanise kuvandudza simba kusvika ku136 hp uye torque yakawedzera kusvika 324 Nm. Paivawo nechizvarwa chechipiri cheinjini iyi, iyo yaizivikanwa neine turbine imwechete, asi ine geometry yakasiyana. Mukuwedzera, mapistoni akasiyana zvachose akashandiswa, akagadzirirwa kuenzana kwehuwandu hwe16,5. Ose maviri masimba emagetsi akasangana nemamiriro ekunze EURO-4 uye EURO-5, zvinoenderana negore rekugadzira.

Zvakakosha! Injini iyi zvakare inoratidzirwa ne periodic valve kugadziridzwa, inokurudzirwa kuita iyo yega yega 90 zviuru zvemakiromita. Maitiro avo einjini inotonhora ndeaya anotevera: kutora - 0,09 mm, kupera - 0,14 mm.

Kutanga muna 1996, injini ye 4D56 yakabviswa kubva kune dzimwe mhando dzemotokari, uye 4M40 EFI simba unit yakaiswa panzvimbo. Kupedzwa kwekupedzisira kwekugadzirwa kusati kwaitika; mota dziri munyika imwe neimwe dzakashongedzerwa nazvo. Mutsivi we4D56 aive injini ye4N15, iyo yakatanga muna 2015.

Technical specifications

Kutamiswa kweinjini ye4d56 mune ese mavhezheni ayo aive 2,5 litita, izvo zvakaita kuti zvikwanise kugadzira 95 hp pasina turbocharger pane akazotevera modhi. Injini haina chero mitsva yekugadzira mhinduro uye inogadzirwa mune yakajairwa fomu: in-line kurongeka kwemasilinda mana, ine cylinder musoro wakagadzirwa nealuminium, uye block inokandwa kubva kusimbi yakakandwa. Kushandiswa kwesimbi akadaro alloys kunovimbisa kugadzikana kwekushisa kunodiwa kwemota uye, nekuwedzera, kunoderedza uremu hwayo zvakanyanya.

Chimwe chinhu cheinjini iyi crankshaft, iyo yakagadzirwa nesimbi uye ine shanu tsigiro mapoinzi mumhando yemabheya. Sleeve yakaoma uye yakatsikirirwa muvharo, iyo isingabvumiri kuti sleeve iitwe ne capital. Kunyangwe iwo 4d56 pistons akagadzirwa neakareruka aruminiyamu alloy, achiri kuratidzwa nekusimba kwakanyanya uye kuvimbika.

Vortex combustion makamuri akaiswa kuitira kuwedzera masimba emagetsi uye zvakare kunatsiridza nharaunda paramita. Mukuwedzera, nerubatsiro rwavo, vagadziri vakawana kupisa kwakakwana kwemafuta, izvo zvakawedzera kushanda kweinjini yose, panguva imwechete kuderedza chiyero chekubuda kwezvinhu zvinokuvadza mumhepo.

Kubvira muna 1991, Mitsubishi 4d56 simba unit yakachinja. Yakange yakashongedzerwa yakakosha sisitimu yekuwedzera kupisa injini isati yatanga. Izvi zvakaita kuti zvikwanise kugadzirisa dambudziko rekare nekushandisa motokari yedhiziri munguva yechando, nokuti kubva panguva iyoyo zvichienda mberi, varidzi veinjini 4d56 vakakanganwa nezvedambudziko rinosanganiswa nemafuta edhiziri kutonhora kwakadzika.

Iyo imwe vhezheni yeMitsubishi 4d56 injini yaive ne turbocharger, iyo yaive mweya nemvura zvakatonhodzwa. Kuvapo kwayo kwakaita kuti zvibvirire kwete chete kuwedzera masimba emagetsi, asiwo kupa ane chivimbo traction, kutanga kubva pasi kumhanya. Pasinei nekuti iyi yaive budiriro nyowani, iyo turbine, tichitarisa nemhinduro kubva kune varidzi, yaive neyakanakisa mwero wekuvimbika uye yakabudirira zvakanyanya. Kuparara kwayo kwaiwanzogara kwakabatana nekushanda kusina kunaka uye basa rakashata rekugadzirisa.

Inofanirawo kusimbiswa kuti Mitsubishi 4d56 haina kuzvikudza mukushanda nekugadzirisa. Mushure mezvose, kunyange kuchinja kwemafuta kunogona kuitwa makiromita zviuru gumi nemashanu. Iyo yakakwirira-inomanikidza mafuta pombi (inoratidzwa) zvakare yaive nehupenyu hurefu hwebasa - inotsiviwa kwete kare kupfuura mushure memakiromita ezviuru mazana matatu emakiromita, apo plungers inopera.

Pazasi pane tafura yeiyo huru tekinoroji paramita yeMitsubishi 4d56 injini, mune zvakasikwa aspirated uye turbocharged shanduro:

Injini index	4D56	4D56 "Turbo"
Injini vhoriyamu, cubic cm	2476
Simba, hp	70 - 95	82 - 178
Torque, N * m	234	400
mhando yeinjini	Dhiziri
Avhareji yekushandisa mafuta, l / 100 km	05.01.2018	5.9 - 11.4
Rudzi rwemafuta	5W-30 10W-30 10W-40 15W-40
Motor Information	Atmospheric, mu-mutsara 4-cylinder, 8-vharuvhu	Turbocharged, in-line 4-cylinder, 8 kana 16 valve, OHC (DOHC), COMMON RAIL
Cylinder dhayamita, mm	91.1	85 - 91
Kukanganiswa kwehuwandu	21	21
Kurohwa kwepisitoni, mm	95	88 - 95

Chaizvoizvo malfunctions

Injini iyi ine dhigirii rakanaka rekuvimbika, asi seimwe injini ine nhamba ye "zvirwere" zvayo, izvo zvinowanzoitika dzimwe nguva:

• Kuwedzera vibration mazinga, pamwe nemafuta detonation. Zvingangodaro, kukanganisa uku kwakaitika nekuda kwebhanhire rebhanhire, iro rinogona kutambanudza kana kuputsa. Kuitsiva kunogadzirisa dambudziko uye inogona kuitwa pasina kubvisa injini;
• Kuwedzera kushandiswa kwemafuta. Mumamiriro ezvinhu aya, panogona kuva nechikonzero chinopfuura chimwe. Chinonyanya kuzivikanwa ndechekutadza kushanda kwepombi jekiseni remafuta. Muzviitiko zvakawanda, ne 200-300 zviuru zvemakiromita inopera zvakanyanya, semugumisiro wekuti haigadziri chiyero chinodiwa chekumanikidza, injini haina kudhonza, uye kushandiswa kwemafuta kunowedzera;
• Oiri yeinjini inobuda kubva pasi pevhavhavhavha. Kugadzirisa kunodzika kusvika pakutsiva valve yekuvhara gasket. Iyo 4d56 yemagetsi unit inoratidzirwa nehupamhi hwekupokana nekupisa, nekuda kwekuti kunyangwe tembiricha yakakwira isingawanzo kutungamira kune cylinder head deformation;
• Kuwedzera muvibration level zvichienderana nekumhanya. Sezvo injini iyi ine uremu hukuru, chinhu chekutanga chaunofanira kuterera kune injini inokwira, iyo inoda kuchinjwa makiromita 300 zviuru;
• Extraneous noise (kugogodza). Chinhu chekutanga chaunofanirwa kuterera kune crankshaft pulley;
• Kubuda kwemafuta kubva pazvisimbiso zvekuenzanisa shafts, crankshaft, camshaft, pan gasket, pamwe neoiri pressure sensor;
• Injini iri kuputa. Zvingangodaro, kukanganisa ndiko kushanda kusina kunaka kwezviputi, izvo zvinotungamirira mukupisa kusina kukwana kwemafuta;
• Injini iri kugumburwa. Kazhinji kazhinji izvi zvinoratidza kuti boka repiston rakawedzera kupfeka, kunyanya mhete nemabhanhire. Zvakare, iko kukanganisa kunogona kunge isiri iyo mafuta jekiseni angle;
• Kuputika kweantifreeze mutangi rekuwedzera kunoratidza kuti, nehupamhi hwepamusoro, mutswe wakagadzirwa mubhangi guru repakati uye mvura iri kubuda kubva mairi;
• Very fragile fuel system inodzosera mapaipi. Kunyanya kuomesera kunogona kutungamirira kukurumidza kukanganisa;
• PaMitsubishi 4d56 injini dzinoshanda pamwe chete neotomatiki transmissions, kusakwana kwekudhonza kunoonekwa. Varidzi vazhinji vakawana mhinduro nekusimbisa kickdown tambo;
• Kana mafuta uye injini yese isina kudziyirwa zvakakwana, zvinodikanwa kugadzirisa otomatiki kudziya-up.

Zvinonyanya kukosha kutarisa mamiriro ebhanhire rekuenzanisa shaft (ega ega 50 zviuru zvemakiromita) uye, kana zvichidiwa, shandura iyo munguva. Kuputsika kwayo kunogona kukanganisa kushanda kwebhanhire renguva, izvo zvinogona kutungamirira pakuputsika kwayo. Vamwe varidzi vanobvisa mabharanzi shafts, asi muchiitiko ichi mutoro uri pa crankshaft unowedzera, izvo zvinogona kutungamira kuti utyoke nekumhanya kwakanyanya. Mufananidzo wepazasi unoratidza injini yekuchaja system:

Iyo turbocharger muinjini iyi ine hupenyu hwakanaka hwebasa, iyo inopfuura 300 zviuru zvemakiromita. Zvinokosha kucherechedza kuti EGR vharafu inovharika kazhinji, saka inoda kucheneswa ose zviuru 30 makiromita. Iwe unofanirwawo kuita sevhisi diagnostics yeinjini yezvikanganiso, sezvo izvi zvinokutendera kuti utarise shanduko yeinjini maitiro.

Zvakakosha! Iyo Mitsubishi 4d56 injini, kunyanya iyo 178 hp vhezheni, haifarire yakaderera-mhando mafuta, iyo inoderedza zvakanyanya hupenyu hwese hwemagetsi unit. Inokurudzirwa kutsiva mafuta sefa yega 15 - 30 zviuru km!

Pazasi pane nzvimbo yeMitsubishi 4d56 injini serial nhamba:

4D56 injini kugadzirisa

Zvinokosha kucherechedza kuti injini yakadaro yepakati-kati seMitsubishi 4d56 haifaniri kuwedzera. Nekudaro, vamwe varidzi vanotumira injini iyi kune yekumisikidza sevhisi, kwavanoita chip tuning uye kuchinja injini firmware. Saka, 116 hp modhi inogona kukurumidza kusvika 145 hp uye kuwedzera anenge 80 Nm ye torque. Iyo 4 hp 56D136 injini modhi inogona kugadziriswa kusvika ku180 hp, uye torque ratings inodarika 350 N * m. Iyo inonyanya kubereka vhezheni ye4D56 ine 178 hp inoputirwa kusvika 210 hp, uye torque inodarika 450 N * m.

Shanduko yeMitsubishi 4d56 injini kusvika 2,7 litita

Chimwe chinhu chinonakidza ndechekuti 4d56 injini (kazhinji chibvumirano injini) yakaiswa pamotokari yeUAZ uye kuderedza injini kunoitwa pasina matambudziko. The manual transmission (manual transmission) uye nyaya yekufambisa yemotokari yeUlyanovsk inonyatsotarisana nesimba rechikwata ichi chemasimba.

Musiyano pakati peD4BH neD4BF injini

Muchokwadi, D4BH (4D56 TCI) ianalogue yeD4BF, zvisinei, vane dhizaini misiyano muintercooler, iyo inotonhorera crankcase magasi. Uye zvakare, gomba rekudonhedza mafuta kubva kune turbine mune imwe injini iri mune cylinder block housing, iyo yakakosha pombi yakabatana, nepo mune imwe, zvese zviri muhari yemafuta. Macylinder blocks einjini idzi ane mapiston akasiyana.

Kugadziriswa kweMitsubishi 4d56 injini

Iyo Mitsubishi 4d56 injini ine yakanakisa kuchengetedza. Zvose zvikamu zveboka repiston (pistons, tsvimbo dzekubatanidza, zvindori, liners, nezvimwewo), pamwe chete nemagetsi ekuparadzira gasi (prechamber, valve, rocker arms, nezvimwewo) zvinotsiviwa zvakasiyana. Iyo chete inosarudzika ndeye cylinder block liners, iyo inofanirwa kutsiviwa pamwe ne block. Zvinamatidzwa zvakaita semapombi, thermostats, pamwe nezvinhu zveiyo ignition system inofanirwa kutsiviwa mushure meimwe mileage yakaziviswa nemugadziri wechikamu. Pazasi pane pikicha inoratidza nzvimbo yenguva mamaki uye nekumisikidzwa kwayo kwebhandi:

Mota dzine 4d56 injini

Pazasi pane rondedzero yemota dzaive dzakashongedzerwa neiyi magetsi unit:

• Mitsubishi Challenger;
• Mitsubishi Delica (Delica);
• Mitsubishi L200;
• Mitsubishi Pajero (Pajero);
• Mitsubishi Pajero Pinin;
• Mitsubishi Pajero Sport;
• Mitsubishi Strada.