Ihe ngosi Mitsubishi 4d56

Igwe ike Mitsubishi 4d56 bụ igwe mmanụ dizel anọ nwere cylinder anọ, nke emere maka ụgbọ ala nwere otu akara na 90s.

O guzobere echiche banyere onwe ya dị ka a pụrụ ịdabere na engine, nke ọ bụghị nanị na ọ dịghị ọrịa ọ bụla ma ọ bụ imewe flaws, ma ọ bụ ma echekwa na mfe ịnọgide na-enwe n'otu oge.

Akụkọ nke engine

Ngalaba injinia nke onye na-anya ụgbọ ala Japan Mitsubishi na-emepụta injin 4d56 kemgbe afọ iri. N'ihi ya, e mepụtara otu ike zuru oke, nke nwere ike ime ngwa ngwa ngwa ngwa ụgbọ ala siri ike dị ka Mitsubishi Pajero Sport ma merie enweghị ike.

Mitsubishi 4d56 (nke dị na ngalaba) debuted na 1986 na ọgbọ mbụ Pajero. Ọ bụ onye nọchiri nke 2,4-liter 4D55 engine. Ihe mgbochi dị mkpirikpi nke moto a bụ ihe nkedo ígwè, nke gụnyere nhazi n'ime akara nke cylinders anọ. A na-amụba dayameta cylinder ntakịrị ma e jiri ya tụnyere onye bu ya ụzọ 4D55 ma bụrụ 91,1 mm. Ihe mgbochi ahụ nwere crankshaft adịgboroja nwere ogwe nguzozi abụọ yana strok piston na-abawanye. Ogologo eriri njikọ na ịdị elu mkpakọ nke pistons abawanyela ma bụrụ 158 na 48,7 mm, n'otu n'otu. N'ihi mgbanwe niile, onye nrụpụta jisiri ike nweta mmụba nke engine - 2,5 lita.

N'elu ngọngọ bụ isi cylinder (CCB), bụ nke aluminom alloy na-agụnye ụlọ ọkụ swirl. Usoro nkesa gas nke engine (oge) nwere otu camshaft, ya bụ, valves abụọ kwa cylinder (otu oriri na otu iyuzucha). Dị ka a tụrụ anya, dayameta nke valvụ ndị na-eri ihe dị ntakịrị karịa nke valvụ ikuku (40 na 34 mm, n'otu n'otu), na valvụ ahụ dị 8 mm.

Ihe dị mkpa! Ebe ọ bụ na e mepụtara engine 4D56 ruo oge ụfọdụ, usoro nkesa gas adịghị iche na ngwọta ọhụrụ ọ bụla. Ya mere, a na-atụ aro ka ịhazigharị valves (rockers) maka moto a kwa puku kilomita 15 (nkwụsị nke ihe oriri na valvụ iyuzucha bụ 0,15 mm na engine oyi). Tụkwasị na nke ahụ, ụgbọala oge adịghị agụnye agbụ, ma eriri, nke na-egosi ngbanwe ya kwa 90 puku kilomita. Ọ bụrụ na a na-eleghara nke a anya, mgbe ahụ, ihe ize ndụ nke ịgbaji belt na-abawanye, nke ga-eduga n'ọkpụkpụ nke rockers!

Injin Mitsubishi 4d56 nwere analogues na ahịrị ụdị injin sitere na onye na-emepụta ụgbọ ala Korea Hyundai. Ihe dị iche iche nke mbụ nke engine a bụ ikuku na ọ dịghị iche na ọ bụla dị ịrịba ama ike ma ọ bụ traction arụmọrụ: ike bụ 74 hp, na torque bụ 142 N * m. Ụlọ ọrụ Korea kwadoro ha ụgbọ ala D4BA na D4BX ha.

Mgbe nke ahụ gasịrị, a malitere mmepụta nke mgbanwe turbocharged nke engine diesel 4d56, ebe a na-eji MHI TD04-09B mee ihe dị ka turbocharger. Nke a unit nyere ike osisi ndụ ọhụrụ, nke e gosiri na mmụba nke ike na torque (90 hp na 197 N * m, karị). A na-akpọ ihe atụ Korea nke moto a D4BF ma tinye ya na Hyundai Galloper na Grace.

Igwe igwe 4d56 nke kwadoro ọgbọ nke abụọ Mitsubishi Pajero nwere turbine TD04-11G na-arụ ọrụ nke ọma. Ọganihu ọzọ bụ mgbakwunye nke intercooler, yana mmụba nke ihe ngosi teknụzụ kachasị nke injin: ike ruo - 104 hp, na torque - ruo 240 N * m. N'oge a, ụlọ ọrụ ike nwere Hyundai D4BH index.

Ntọhapụ nke ụdị engine 4d56 nwere sistemu mmanụ ụgbọ oloko nkịtị mere na 2001. Ejiri moto a nwere turbocharger MHI TF035HL ọhụrụ jikọtara ya na ihe mkpuchi. Tụkwasị na nke ahụ, a na-eji piston ọhụrụ eme ihe, na-eme ka mbelata nke mkpakọ na 17. Ihe a nile mere ka mmụba nke ike site na 10 hp na torque site na 7 Nm, ma e jiri ya tụnyere ụdị engine gara aga. A họpụtara injinia nke ọgbọ a di-d (eserese) wee zute ọkọlọtọ gburugburu EURO-3.

Sistemụ isi cylinder DOHC ka mma, ya bụ, sistemụ camshaft abụọ nke gụnyere valves anọ kwa cylinder (ihe oriri abụọ na iyuzucha abụọ), yana sistemụ ịgbanye mmanụ ụgbọ oloko nke mgbanwe nke abụọ, malitere iji na 4d56 CRDi. Ike nkeji malite na 2005. The dayameta nke valves agbanwewokwa, ha aghọwo obere: ntinye - 31,5 mm, na iyuzucha - 27,6 mm, valvụ azuokokoosisi ebelatawo 6 mm. Mgbanwe nke mbụ nke engine nwere IHI RHF4 turbocharger, nke mere ka o kwe omume ịmepụta ike ruo 136 hp, na torque mụbara ruo 324 N * m. E nwekwara ọgbọ nke abụọ nke moto a, nke a na-eji otu turbine, ma na-agbanwe geometry. Na mgbakwunye, a na-eji pistons dị iche iche, emebere maka oke mkpakọ nke 16,5. Ngalaba ike abụọ ahụ zutere ụkpụrụ gburugburu ebe obibi EURO-4 na EURO-5, dịka afọ arụpụtara.

Ihe dị mkpa! A na-ejikwa moto a site na nhazi valvụ oge, a na-atụ aro ka ọ rụọ ya kwa 90 puku kilomita. Uru ha maka injin oyi bụ ndị a: oriri - 0,09 mm, iyuzucha - 0,14 mm.

Malite na 1996, a malitere iwepụ engine 4D56 n'ụdị ụgbọ ala ụfọdụ, ma tinyekwa 4M40 EFI ike unit. Mmecha ikpeazụ nke mmepụta abịabeghị, a kwadebere ha na ụgbọ ala na mba ọ bụla. Onye nọchiri anya 4D56 bụ injin 4N15, nke emere na 2015.

Технические характеристики

Olu na-arụ ọrụ nke engine 4d56 na nsụgharị ya niile bụ 2,5 lita, nke mere ka o kwe omume iwepụ 95 hp na-enweghị turbocharger na ụdị ndị ọzọ. Injin ahụ adịghị iche na ihe ngwọta ọhụrụ ọ bụla a na-emepụta ma mee ya n'ụdị ọkọlọtọ: nhazi n'ime eriri anọ nke cylinders anọ, nke nwere isi cylinder aluminum, na ihe nkedo ígwè. Ojiji nke dị nnọọ metal alloys na-enye chọrọ okpomọkụ nkwụsi ike nke moto na, Ọzọkwa, budata ebelata ya uka.

Akụkụ ọzọ maka engine a bụ crankshaft, nke a na-eji ígwè eme ihe ma nwee ihe nkwado ise n'ụdị bearings ozugbo. Akpụkpọ ụkwụ na-akọrọ ma na-agbanye n'ime ngọngọ, nke na-adịghị ekwe ka mmepụta nke aka uwe n'oge capitalization. Ọ bụ ezie na pistons 4d56 bụ nke aluminom alloy dị arọ, a ka ji ịdịte aka na ntụkwasị obi mara ha.

Awụnyere ụlọ ọkụ Swirl iji mee ka njirimara ike dịkwuo elu, yana imeziwanye ihe gburugburu ebe obibi. Tụkwasị na nke ahụ, site n'enyemaka ha, ndị na-emepụta ihe na-enweta ọkụ ọkụ zuru ezu, nke mere ka arụ ọrụ nke engine dum dịkwuo elu, ma n'otu oge ahụ na-ebelata ọkwa nke ihe ndị na-emerụ ahụ n'ime ikuku.

Ebe ọ bụ na 1991, Mitsubishi 4d56 ike unit enweela mgbanwe ụfọdụ. A kwadebere ya na usoro pụrụ iche maka ịbawanye ọkụ engine tupu ịmalite. Nke a mere ka o kwe omume iji dozie nsogbu ochie na ọrụ ụgbọ ala diesel n'oge oyi, n'ihi na site n'oge ahụ, ndị nwe engines 4d56 chefuru nsogbu ahụ metụtara mmanụ dizel na-ekpo ọkụ na obere okpomọkụ.

Otu ụdị nke engine Mitsubishi 4d56 nwere turbocharger, nke nwere ikuku na mmiri jụrụ oyi. Ọnụnọ ya na-ekwe ka ọ bụghị naanị ịbawanye njirimara ike, kamakwa iji nyekwuo traction obi ike, malite na obere ọsọ. Ọ bụ ezie na ọ bụ mmepe ọhụrụ, turbine, na-ekpe ikpe site na nzaghachi sitere n'aka ndị nwe ya, nwere ọkwa dị mma nke ntụkwasị obi ma na-enwekarị ihe ịga nke ọma. Ọ fọrọ nke nta ka ọ bụrụ mgbe niile na-ejikọta mmebi ya na arụ ọrụ na-adịghị mma yana ọrụ mmezi adịghị mma.

Ekwesịrị imesi ya ike na Mitsubishi 4d56 enweghị nkọwa na arụ ọrụ na mmezi. E kwuwerị, ọbụna mgbanwe mmanụ nwere ike ime kwa 15 puku kilomita. A na-ejikwa mgbapụta mmanụ ọkụ dị elu (eserese) mee ogologo ndụ ogologo oge - a na-edochi ya n'oge gara aga karịa kilomita 300, mgbe ndị na-agbapụta ọkụ na-agwụ.

N'okpuru ebe a bụ tebụl nke isi ọrụ teknụzụ Mitsubishi 4d56, na ụdị ikuku na turbocharged:

Ndepụta injin	4D56	4D56 "Turbo"
Olu njin ọkụ dị n'ime, cc	2476
Ike, hp	70 - 95	82 - 178
Torque, N*m	234	400
enginedị engine	Dizel
Nkezi mmanụ ụgbọala, l / 100 km	05.01.2018	5.9 - 11.4
Ụdị mmanụ	5W-30 10W-30 10W-40 15W-40
Ozi moto	Igwe ikuku, in-line 4-cylinder, 8-valvụ	Turbocharged, in-line 4-cylinder, 8 ma ọ bụ 16-valve, OHC (DOHC), COMMON RAIL
Sịlịnda dayameta, mm	91.1	85 - 91
Oke mkpakọ	21	21
Piston strok, mm	95	88 - 95

Ahụkarị arụmọrụ

Igwe a nwere ezigbo ntụkwasị obi, mana dị ka injin ọ bụla ọzọ, o nwere ọtụtụ “ọrịa” ya, nke, ọbụlagodi mgbe ụfọdụ, na-eme:

• Ọkwa ịma jijiji na-abawanye, yana mgbawa mmanụ. O yikarịrị ka arụrụ arụ a bụ n'ihi eriri na-edozi ahụ, nke nwere ike ịgbatị ma ọ bụ ọbụna gbajie. Ndochi ya ga-edozi nsogbu ahụ ma mee ya na-ewepụghị engine;
• Mmụba oriri mmanụ ụgbọala. N'ọnọdụ a, enwere ike inwe ihe karịrị otu ihe kpatara ya. Ihe na-emekarị bụ adịghị arụ ọrụ nke mgbapụta ntụtụ. N'ọtụtụ ọnọdụ, site na 200-300 puku kilomita, ọ na-agwụ ike ruo n'ókè dị ukwuu, n'ihi na ọ naghị emepụta ọkwa nrụgide dị mkpa, engine adịghị adọta, na oriri mmanụ na-abawanye;
• Mmanụ mmanụ na-esi n'okpuru mkpuchi valve. Ndozi na-agbadata n'eziokwu na ekwesịrị dochie gasket mkpuchi valvụ. A na-eji nkeji ike 4d56 mara ọkwa dị elu nke iguzogide ikpo oke ọkụ, n'ihi na ọbụna okpomọkụ dị elu na-adịkarịghị eduga na nrụrụ isi cylinder;
• Mmụba na ọkwa ịma jijiji dabere na rpm. Ebe ọ bụ na moto a nwere nnukwu ibu, ihe mbụ ị ga-aṅa ntị bụ igwe na-ebuli elu, nke a ga-agbanwe kwa 300 puku kilomita;
• Oke mkpọtụ (ịkụ aka). Nzọụkwụ mbụ bụ ịṅa ntị na crankshaft pulley;
• Mwepu mmanụ sitere n'okpuru akàrà nke nguzozi ogwe aka, crankshaft, camshaft, sump gasket, yana ihe mmetụta nrụgide mmanụ;
• Moto na-ese anwụrụ. O yikarịrị, mmejọ ahụ bụ ọrụ na-ezighi ezi nke atomizers, nke na-eduga na combustion nke mmanụ ọkụ na-ezughị ezu;
• Engine troit. Ọtụtụ mgbe, nke a na-egosi na piston otu abawanyela iyi, karịsịa mgbanaka na liners. Ọzọkwa, akụkụ ịgbaji mmanụ ọkụ nwere ike ịta ụta;
• Ihe na-ekpo ọkụ nke antifreeze na tank mgbasawanye na-egosi na, na oke nke ihe gbasara nke puru omume, mgbape etolite na GCB na mmiri mmiri na-eku ume na ya;
• Ọkụ azụ mmanụ na-esighi ike. Imechi ha nke ọma nwere ike ibute mmebi ngwa ngwa;
• Na Mitsubishi 4d56 engines, na-arụ ọrụ na njikọ na akpaka nnyefe, ezughị traction hụrụ. Ọtụtụ ndị nwe ha achọtala ụzọ isi mee ka eriri kickdown sie ike;
• Ọ bụrụ na ezughị oke ikpo ọkụ nke mmanụ ọkụ na engine n'ozuzu ya, ọ dị mkpa iji dozie ọkụ ọkụ na-akpaghị aka.

Ọ dị ezigbo mkpa iji nyochaa ọnọdụ nke eriri eriri na-edozi ahụ (ihe ọ bụla 50 puku kilomita) na, ọ bụrụ na ọ dị mkpa, dochie ya n'oge. Njiji ya nwere ike igbochi ọrụ nke eriri oge, nke nwere ike iduga nbiji ya. Ụfọdụ ndị nwe ha na-ekpochapụ ogwe nguzozi, ma na nke a, ibu dị na crankshaft na-abawanye, nke nwere ike iduga ọdịda ya na nnukwu ọsọ ọsọ. Foto dị n'okpuru na-egosi sistemụ chaja engine:

Turbocharger na engine a nwere ezigbo ihe onwunwe, nke karịrị 300 puku km. Ọ dị mma ịmara na valvụ EGR (EGR) na-akụchikarị, ya mere ọ dị mkpa ka ihicha ya kwa puku kilomita 30. Ekwesịrị ịme nchọpụta ọrụ nke engine maka njehie, n'ihi na nke a na-enye gị ohere soro mgbanwe na njirimara engine.

Ihe dị mkpa! Igwe Mitsubishi 4d56, ọkachasị ụdị 178 hp, enweghị mmasị na mmanụ dị ala, nke na-ebelata nke ukwuu ndụ ngalaba ike. A na-atụ aro ka dochie nzacha mmanụ ọkụ kwa 15 - 30 puku kilomita!

N'okpuru bụ ọnọdụ nke nọmba nsonazụ engine Mitsubishi 4d56:

4D56 engine n'iji ya gee ntị

Ọ bụ ihe kwesịrị ịrịba ama na ndị dị otú ahụ a n'etiti agadi engine dị ka Mitsubishi 4d56 ekwesịghị ịmanye. Agbanyeghị, ụfọdụ ndị nwe ya na-eziga moto a na ọrụ ntugharị, ebe ha na-eme mgbawa mgbawa ma gbanwee firmware engine. Yabụ, enwere ike ịgbatị ụdị 116 hp na 145 hp ma tinye ihe dịka 80 N * m nke torque. A na-edobe ụdị injin 4 hp 56D136 ruo 180 hp, na ihe ngosi torque gafere 350 N * m. Ụdị 4D56 kacha arụ ọrụ na 178 hp na-agbaji ruo 210 hp, na torque gafere 450 N * m.

Mgbanwe nke igwe Mitsubishi 4d56 na 2,7 l

Ihe ọzọ na-adọrọ mmasị bụ na a na-etinye engine 4d56 (na-abụkarị engine nkwekọrịta) na ụgbọ ala UAZ na spawn a na-eme n'enweghị nsogbu ọ bụla. Akwụkwọ ntuziaka (nfefe akwụkwọ ntuziaka) na razdatka nke ụgbọ ala Ulyanovsk na-anagide ike nke otu ike a nke ọma.

Ọdịiche dị n'etiti injin D4BH na D4BF

N'ezie, D4BH (4D56 TCI) bụ ihe analọg nke D4BF, Otú ọ dị, ha nwere imewe iche iche na intercooler, nke jụrụ crankcase gas. Tụkwasị na nke ahụ, oghere maka ịgbapụta mmanụ site na turbine maka otu engine dị na ụlọ nke cylinder block, nke a na-ejikọta ọkpọkọ pụrụ iche, na nke ọzọ, ihe niile dị na crankcase. Ihe mgbochi cylinder nke injin ndị a nwere piston dị iche iche.

Mmezi nke Mitsubishi 4d56 engine

The Mitsubishi 4d56 engine nwere magburu onwe maintainability. A na-edochi ihe niile nke otu piston (piston, mkpanaka njikọ, mgbanaka, liners, na ndị ọzọ), yana usoro nkesa gas (prechamber, valve, rocker arm, na na) n'otu n'otu. Nanị ihe dị iche bụ ndị na-ekpuchi ihe mgbochi nke cylinder, nke a ghaghị ịgbanwe ya na ngọngọ. Mgbakwụnye dị ka mgbapụta, thermostat, yana ihe ndị dị na sistemụ mgbanye kwesịrị ịgbanwe mgbe ọ gachara, onye nrụpụta nke akụkụ ahụ kwupụtara. N'okpuru ebe a bụ foto na-egosi ebe akara oge na ntinye ziri ezi nke eriri:

Ụgbọ ala ndị nwere injin 4d56

N'okpuru bụ ndepụta ụgbọ ala ndị ejiri nkeji ike ndị a rụọ ọrụ:

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