Mitsubishi 4m41 engine
Ndị na-arụ ọrụ

Mitsubishi 4m41 engine

Mitsubishi 4m41 engine

Ọhụrụ 4m41 engine pụtara na 1999. Nke a ike unit arụnyere na Mitsubishi Pajero 3. The 3,2-lita engine na ụba cylinder dayameta nwere a crankshaft na ogologo piston ọrịa strok na ndị ọzọ gbanwetụrụ.

Nkowasi

Igwe mmanụ dizel na-akwado injin 4m41. Ejiri ya na cylinder 4 na otu ọnụ ọgụgụ nke valves kwa cylinder. A na-echekwa ngọngọ ahụ site na isi aluminom ọhụrụ. A na-enye mmanụ ọkụ site na usoro ịgba ọgwụ ozugbo.

Nhazi injin bụ ọkọlọtọ maka atụmatụ camshaft abụọ. The oriri valves bụ 33mm na iyuzucha valves bụ 31mm. Ọkpụrụkpụ valvụ ahụ bụ 6,5 mm. Ụgbọ ala oge bụ yinye, mana ọ bụghị ihe a pụrụ ịdabere na ya dị ka na 4m40 (ọ na-amalite ime mkpọtụ nso na ọsọ 150th).

4m41 bụ injin turbocharged nwere ihe mkpuchi MHI arụnyere. Tụnyere onye bu ya ụzọ 4m40, ndị na-emepụta jisiri ike ịbawanye ike (ọ ruru 165 hp), torque na mpaghara niile (351 Nm / 2000 rpm) ma melite arụmọrụ gburugburu ebe obibi. Ihe kacha mkpa bụ mbelata oriri mmanụ.

Mitsubishi 4m41 engine
Ụgbọ okporo ígwè nkịtị

Ebe ọ bụ na 2006, mmepụta nke nkwalite 4m41 Common Rail malitere. Turbine, ya mere, gbanwere IHI nwere geometry agbanwe. Emezigharịrị ọwa nnabata ndị a, etinyela ụdị oriri ọhụrụ nwere usoro swirl yana emeziwanye usoro EGR. Ihe a niile mere ka o kwe omume ịbawanye klas gburugburu ebe obibi, tinye ike (ugbu a ọ ghọọ 175 hp) na torque (382 Nm / 2000).

Mgbe afọ 4 ọzọ gasịrị, e megharịrị engine ahụ ọzọ. Ike nke unit mụbara ruo 200 lita. ya na., torque - ruo 441 Nm.

N'afọ 2015, 4m41 ghọrọ ihe anaghị arụ ọrụ ma jiri 4n15 dochie ya.

Технические характеристики

ManufacturingỤlọ ọrụ injin Kyoto
Akara engine4M4
Afọ nke ntọhapụ1999
Sịlịnda ngọngọ ihenkedo ígwè
enginedị enginedizel
Nhazin'ahịrị
Onu ogugu nke mbara igwe4
Valves kwa cylinder4
Piston strok, mm105
Sịlịnda dayameta, mm98.5
Oke mkpakọ16.0; 17.0
Mwepụ engine, cubic cm3200
Ike engine, hp / rpm165/4000; 175/3800; 200/3800
Torque, Nm / rpm351/2000; 382/2000; 441/2000
TurbochargerMHI TF035HL
Mmanụ ụgbọala, l/100km (maka Pajero 4)11/8.0/9.0
Oriri mmanụ, GR. / 1000 kmka 1000
Mmanụ engine5W-30; 10W-30; 10W-40; 15W-40
A na-eme mgbanwe mmanụ, km15000 ma ọ bụ (mma 7500)
Igwe na-arụ ọrụ ọkụ, deg.90
Injinia, puku kilomita400 +
Ntugharị, ike HP200 +
Awụnyere injin ahụMitsubishi Triton, Pajero, Pajero Sport

Engine na-adịghị arụ ọrụ 4m41

Nsogbu chere onye nwe ụgbọ ala nwere 4m41.

  1. Mgbe 150-200 puku agba ọsọ, agbụ oge na-amalite ime mkpọtụ. Nke a bụ ihe mgbaàmà doro anya maka onye nwe ya - ọ dị mkpa iji mee ihe ngbanwe ruo mgbe ọ dọwara.
  2. "Anwụ" mgbapụta mgbapụta. Igwe mgbapụta dị elu na-emetụ n'ahụ adịghị amata mmanụ dizel dị ala. Ihe mgbaàmà nke mgbapụta na-adịghị arụ ọrụ - engine anaghị amalite ma ọ bụ na-amaliteghị, ike ya na-ebelata. Dị ka onye nrụpụta si kwuo, mgbapụta mmanụ ọkụ dị elu nwere ike ijere ihe karịrị 300 puku kilomita, ma ọ bụ naanị na ọnọdụ nke mmanụ ọkụ dị elu na ọrụ ruru eru.
  3. The alternator belt na-ada ada. N'ihi nke a, ụda na-amalite, na-abanye n'ime ime ụgbọ ala ahụ. Ọtụtụ mgbe, eriri eriri eriri na-azọpụta nwa oge, mana naanị nnọchi n'ikpeazụ na-enyere aka dozie nsogbu ahụ.
  4. Ọkpụkpụ crankshaft na-ada ada. Ihe dị ka puku kilomita 100 ọ bụla ọ dị mkpa ịlele ya.
  5. Ekwesịrị ime mgbanwe valve kwa puku kilomita iri na ise. Oghere dị ka ndị a: na ntinye - 15 mm, na ntinye - 0,1 mm. Ichacha valvụ EGR dị mkpa karịsịa - ọ naghị amata mmanụ ọkụ dị ala, ọ na-emetọ ngwa ngwa. Ọtụtụ ndị nwe ya na-eme ihe niile n'ụwa - ha na-emechi USR.
  6. Injector ahụ ada ada. Nozzles nwere ike ịrụ ọrụ n'enweghị nsogbu maka ihe karịrị 100-150 puku kilomita, ma mgbe nke ahụ gasịrị, nsogbu amalite.
  7. Turbine na-ekwupụta onwe ya kwa 250-300 puku kilomita.

Chain

Mitsubishi 4m41 engine
sekit engine

N'agbanyeghị eziokwu na yinye mbanye na-ele anya karịa nke a pụrụ ịdabere na ya karịa eriri eriri, ọ nwekwara ihe onwunwe nke ya. Ugbua mgbe afọ 3 nke ọrụ ụgbọ ala ahụ gasịrị, ọ dị mkpa ịlele ndị na-eme ka esemokwu, dampers na sprockets.

Ekwesịrị ịchọ isi ihe na-akpata yinye yinye ngwa ngwa n'ihe ndị a:

  • n'oge na-adịghị anya dochie moto mmanu mmanu ma ọ bụ iji mmanụ na-abụghị obodo;
  • na obere nrụgide kpụrụ site na mgbapụta mmanụ ọkụ dị elu;
  • n'ụdị arụ ọrụ na-ezighi ezi;
  • na nrụzi adịghị mma, wdg.

Ọtụtụ mgbe, eriri ọkpọ ọkpọ ma ọ bụ valvụ bọọlụ ego anaghị arụ ọrụ. Agbụ ahụ na-agbaji n'ihi coking na nhazi nke nkwụnye mmanụ.

Iji chọpụta uwe nke yinye, mgbe ọ ka na-ada mbà, ọ ga-ekwe omume site na ụda ụda nke engine, nke a na-amata nke ọma na-abaghị uru na na "oyi". Na 4m41, esemokwu yinye na-adịghị ike ga-eme ka akụkụ ahụ jiri nwayọọ nwayọọ gbatịa - ezé ga-amalite ịwụ elu na sprocket.

Otú ọ dị, ihe mgbaàmà na-emekarị nke yinye yinye na 4m41 bụ ụda na-egbuke egbuke ma na-agwụ ike - ọ na-egosipụta onwe ya n'ihu nke ike. Ụda a yiri ụda ọkụ ọkụ na cylinders.

Mgbatị siri ike nke yinye bụ nke a na-amata nke ọma ọ bụghị naanị na-abaghị uru, kamakwa na oke ọsọ. Ịrụ ọrụ ogologo oge nke ụgbọ ala nwere ụdị ụgbọala dị otú ahụ ga-edugarịrị na:

  • ịwụpụ agbụ na ịkụda akara oge;
  • nkwụsị nke usoro nkesa gas;
  • mmebi piston;
  • agbaji isi cylinder;
  • ọdịdị nke oghere dị n'elu cylinders.
Mitsubishi 4m41 engine
Chain na akụkụ ndị metụtara ya

Sekit mepere emepe bụ nsonaazụ nlekọta n'oge. Nke a na-eyi egwu imegharị igwe ahụ. Ihe mgbaàmà maka ngbanwe ngwa ngwa nke sekit nwere ike ịbụ ọdịda nke mmalite mgbe ịmalite engine ma ọ bụ ụda ọhụrụ nke ngwaọrụ mmalite nke egosighi na mbụ.

Dochie yinye na 4m41 ga-apụtarịrị imelite ọtụtụ ihe amanyere iwu (tebụlụ dị n'okpuru na-enye ndepụta).

Product ahaỌnụ ọgụgụ nke
Agbụ oge ME2030851
Kpakpando maka camshaft mbụ ME190341 1
Sprocket maka camshaft nke abụọ ME2030991
Ejima crankshaft sprocket ME1905561
Hydraulic tensioner ME2031001
Tensioner gasket ME2018531
Akpụkpọ ụkwụ Tensioner ME2038331
Dị jụụ (ogologo) ME191029 1
Obere elu damper ME2030961
Obere damper ME2030931
Igodo Camshaft ME2005152
Oil akara crankshaft ME2028501

NZD

Isi ihe kpatara mmebi nke mgbapụta mmanụ ọkụ dị elu na 4m41 bụ, dịka e kwuru n'elu, adịghị mma nke mmanụ dizel. Nke a na-eduga ozugbo na mgbanwe mgbanwe, ọdịdị nke mkpọtụ ọhụrụ na ikpo ọkụ. Plungers nwere ike ịgbachi nkịtị. Nke a na-emekarị na 4m41 n'ihi ntinye mmiri n'ime oghere ahụ. The plunger na-arụ ọrụ dị ka a ga-asị na ọ dịghị mmanu mmanu, na site na esemokwu ọ na-ebuli elu elu, ọ na-ekpo ọkụ na jam. Ọnụnọ nke mmiri dị na mmanụ dizel na-akpata usoro mmebi nke plunger na aka uwe.

Mitsubishi 4m41 engine
NZD

Mgbapu ntụtụ ahụ nwekwara ike ịka njọ n'ihi banal eyi nke akụkụ. Dịka ọmụmaatụ, njigide na-ada mbà ma ọ bụ egwuregwu na-abawanye n'etiti di na nwunye na-ebugharị. N'otu oge ahụ, a na-emebi ọnọdụ ikwu ziri ezi nke ihe ndị ahụ, ike nke elu na-agbanwe, bụ nke ihe nkwụnye carbon na-eji nwayọọ nwayọọ na-agbakọta.

Ihe ọzọ na-ewu ewu elu-nrụgide mmanụ ọkụ mgbapụta malfunctions bụ mbelata nke mmanụ ụgbọala na-abawanye na ya erughị eru. Nke a na-akpata site na iyi nke plunger ụzọ abụọ - ihe kachasị ọnụ nke mgbapụta ahụ. Na mgbakwunye, eriri plunger, valvụ na-agbapụta, ihe mkpọchi, wdg. N'ihi ya, ntinye nke nozzles na-agbanwe, ike injin na arụmọrụ na-emebi.

Injection lag bụkwa ihe a na-ahụkarị ụdị mgbapụta mgbapụta dị elu. A na-akọwakwa ya site na iyi nke akụkụ dị iche iche - axis roller, ebe obibi pusher, bearings ball, camshaft, wdg.

Eriri jenerato

Otu n'ime isi ihe kpatara eriri alternator ji agbaji na 4m41 bụ curvature nke nrụnye pulley ka emezigharị ọzọ. Nkwekọrịta na-ezighi ezi na-eduga n'eziokwu ahụ bụ na eriri ahụ adịghị atụgharị na ọbụna arc ma na-emetụ usoro dị iche iche aka - n'ihi ya, ọ na-agwụ ngwa ngwa ma na-agbaji.

Ihe ọzọ kpatara eji eyi uwe n'oge bụ crankshaft pulley gbagọrọ agbagọ. Ị nwere ike ikpebi adịghị arụ ọrụ a site na akara ọkpụkpọ na-enye gị ohere ịlele iti.

N'elu ụgbọ elu nke pulley, burrs nwere ike ịmalite - sagging n'ụdị ntụpọ ígwè. Nke a bụ ihe na-adịghị anabata, ya mere a ghaghị ịkụda ihe ndọtị dị otú ahụ.

Akpụkpọ anụ dara ada bụkwa ihe kpatara eriri agbajiri agbaji. Ha kwesịrị ịtụgharị ngwa ngwa na-enweghị eriri. Ma ọ bụghị ya, ọ bụ nkọ.

A eriri nke na-achọ ịgbaji ma ọ bụ tupụ ga-afụrịrị. Dochie akụkụ na-enweghị ịlele bearings agaghị arụ ọrụ. Ya mere, ị ga-ebu ụzọ nwalee ọrụ ha, na naanị mgbe ahụ dochie eriri.

Crankshaft pole

N'agbanyeghị ike ụlọ ọrụ mmepụta ihe, crankshaft pulley na-ada ka oge na-aga site na arụ ọrụ na-adịghị mma ma ọ bụ mgbe ogologo ụgbọ ala gachara. Iwu mbụ nke onye nwe ụgbọ ala nwere injin 4m41 ga-echeta bụ ka ọ ghara ịtụgharị crankshaft site na pulley!

Mitsubishi 4m41 engine
Pulley crankshaft gbajiri agbaji

N'ezie, pulley nwere akụkụ abụọ. Ibu ibu dị ukwuu na ọnụ ọnụ a nwere ike iduga nkwụsị ngwa ngwa. Ihe ịrịba ama - igwe okwute nkume, ọkụ ọkụ na-egbuke egbuke, ịkụ aka.

Banyere engines nwere camshaft abụọ

A na-etinye camshaft na engine na isi cylinder. A na-akpọ imewe a DOHC - mgbe enwere naanị otu camshaft, mgbe ahụ SOHC.

Mitsubishi 4m41 engine
Engine nwere camshaft abụọ

Kedu ihe kpatara etinye camshaft abụọ? Nke mbụ, a na-eme atụmatụ a site na nsogbu nke ịkwọ ụgbọala site na ọtụtụ valves - ọ na-esiri ike ime nke a site na otu camshaft. Tụkwasị na nke ahụ, ọ bụrụ na ibu dum daa n'otu ogwe aka, mgbe ahụ, ọ nwere ike ọ gaghị eguzogide ma a ga-ewere ya dị oke ibu.

Ya mere, engines nwere camshafts abụọ (4m41) bụ ndị a pụrụ ịdabere na ya, dịka ndụ nke nkesa na-agbatị. A na-ekesa ibu ahụ n'otu n'otu n'etiti ogwe abụọ: otu na-ebugharị valves oriri na nke ọzọ na-ebugharị valves iyuzucha.

N'aka nke ya, ajụjụ na-ebilite, ole valves kwesịrị iji? Nke bụ eziokwu bụ na ọnụ ọgụgụ buru ibu n'ime ha nwere ike imeziwanye njuputa nke ụlọ ahụ na ngwakọta mmanụ-ikuku. Na ụkpụrụ, ọ ga-ekwe omume mejupụta site na otu valvụ, ma ọ ga-abụ nnukwu, a ga-ajụkwa ntụkwasị obi ya. Ọtụtụ valves na-arụ ọrụ ngwa ngwa, na-emeghe ruo ogologo oge, na ngwakọta na-ejupụta kpamkpam cylinder.

Ọ bụrụ na iji otu osisi pụtara, a na-etinye ogwe aka ma ọ bụ rockers na engines nke oge a. Usoro a na-ejikọta camshaft na valvụ (s). Ọzọkwa nhọrọ, ma imewe na-aghọ ihe mgbagwoju anya, dị ka ọtụtụ mgbagwoju nkọwa pụtara.

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