Injin Mitsubishi 6G72
Ihe
Igwe a bụ nke usoro Mitsubishi 6G na-ewu ewu. A maara ụdị abụọ nke 6G72: 12-valve (otu camshaft) na 24-valve (camshaft abụọ). Ha abụọ bụ nkeji ụdị 6-cylinder V nwere akụkụ camber na-abawanye na camshaft/valvụ dị n'elu n'isi cylinder. Igwe dị arọ nke dochie 6G71 nọgidere na ahịrị mmepụta maka afọ 22 kpọmkwem, ruo mgbe mbata nke 6G75 ọhụrụ.
Nkọwa engine
Ka anyị leba anya na isi njirimara nke injin a.
- Igwe ihe nkedo nke engine na-adabere na 4 bearings, nke a na-ejikọta ihe mkpuchi ya na akwa akwa iji mee ka ihe siri ike nke ngọngọ cylinder dịkwuo elu.
- A na-atụba piston engine site na alloy aluminum wee jikọta ya site na ntụtụ na-ese n'elu mmiri na mkpanaka njikọ.
- Ihe mgbanaka piston bụ igwe nkedo: otu nwere elu conical nwere bevel.
- Mgbanaka mgbanaka mmanụ bụ ihe mejupụtara, ụdị scraper, nke nwere ihe mgbasa mmiri.
- Isi cylinder nwere ụlọ mgba ọkụ ụdị ụlọikwuu.
- A na-eji igwe anaghị agba ọkụ mee valves engine.
- Emebere ihe nkwụghachi ụgwọ hydraulic iji dozie oghere dị na draịva ahụ ozugbo.
Ọdịiche dị n'etiti atụmatụ SOHC na DOHC kwesịrị nlebara anya pụrụ iche.
- A na-atụba camshaft nke ụdị SOHC, nke nwere 4 bearings, mana camshafts nke ụdị DOHC nwere 5 bearings, edozi ya na mkpuchi pụrụ iche.
- A na-edozi eriri oge nke injin camshaft abụọ site na ihe mgbakasị akpaka. A na-atụba rollers site na aluminum alloy ma nwee ogologo ndụ ọrụ.
Ka anyị rịba ama atụmatụ ndị ọzọ.
- Olu nke engine adịghị agbanwe agbanwe maka mgbanwe dị iche iche - kpọmkwem 3 lita.
- A na-echekwa pistons aluminom site na mkpuchi graphite.
- Ụlọ ọkụ ndị ahụ dị n'ime isi cylinder; ha nwere ọdịdị nke ụlọ ntu.
- Ntinye nke ogwu ogwu GDI ozugbo (na mgbanwe kacha ọhụrụ 6G72).
Mgbanwe kachasị ike nke engines 6G72 bụ ụdị turbo, na-emepe 320 hp. Ya na. Awụnyere injin a na Dodge Steal na Mitsubishi 3000 GT.
Ọ bụ ihe kwesịrị ịrịba ama na tupu ọbịbịa nke ezinụlọ Cyclon, ụlọ ọrụ MMC nwere afọ ojuju kpamkpam na in-line "anọ". Ma na ọbịbịa nke nnukwu SUVs, minivans na crossovers, ọ dị mkpa maka nkeji dị ike karị. Ya mere, n'ahịrị "anọ" ka edochiri site na "isi isii" nke V, na ụfọdụ mgbanwe natara camshaft abụọ na isi cylinder.
Onye nrụpụta lekwasịrị anya n'ihe ndị a n'oge nrụpụta nke injin ọhụrụ:
- na-agbalị ịbawanye ike, m malitere iji nsụgharị turbocharged;
- na-agbalị ibelata oriri mmanụ, ọ na-eme ka usoro valvụ ahụ dị ọhụrụ.
A na-abawanye oriri mmanụ 6G72 na 800 g / 1000 km, nke a kọwara site na ụfọdụ njirimara teknụzụ. Overhaul nwere ike ime onwe ya ka amara mgbe 150-200 puku kilomita.
Ụfọdụ ndị ọkachamara na-akọwa ụdị mgbanwe dị iche iche nke 6G72 site n'ikike ịgbanwe ike engine. Ya mere, ọ nwere ike ịmepụta, dabere na ụdị: 141-225 hp. Ya na. (mgbanwe dị mfe na 12 ma ọ bụ 24 valves); 215-240 l. Ya na. (ụdị nke nwere mmanụ ọkụ ozugbo); 280-324 l. Ya na. (ụdị turbocharged). The torque ụkpụrụ dị iche iche: maka mgbe nile na-achọsi ike nsụgharị - 232-304 Nm, maka turbocharged - 415-427 Nm.
Banyere iji camshafts abụọ: n'agbanyeghị eziokwu ahụ bụ na nhazi 24-valve pụtara na mbụ, a na-eji atụmatụ DOHC mee ihe nanị na mmalite 90s nke narị afọ gara aga. Ụdị injin 24-valve emepụtara na mbụ nwere naanị otu camshaft. Ụfọdụ n'ime ha na-eji GDI kpọmkwem injections, nke mụbara oke mkpakọ.
Ụdị turbocharged nke 6G72 nwere ihe mkpakọ MHI TD04-09B. Igwe nju oyi abụọ na-arụ ọrụ na tandem na ya, ebe ọ bụ na otu intercooler enweghị ike ịnye oke ikuku achọrọ maka cylinders isii. Ụdị ọhụrụ nke injin 6G72 na-eji piston emegharịrị ọhụrụ, igwe nju mmanụ, injectors, na sensọ.
N'ụzọ na-akpali mmasị, maka ahịa Europe, 6G72 turbo engines bịara na TD04-13G compressor. Nhọrọ a na-enye ohere ka ọkụ eletrik ruo ike nke 286 hp. Ya na. na a boost mgbali nke 0,5 bar.
Kedu ụgbọ ala etinyere 6G72?
| Mee | Ụdị |
| Mitsubishi | Galant 3000 S12 1987 na Galant 1993-2003; Chrysler Voyager 1988-1991; Montero 3000 1989-1991; Pajero 3000 1989-1991; diamond 1990-1992; Eclipse 2000-2005. |
| Dodge | Stratus 2001-2005; Mmụọ 1989-1995; Caravan 1990-2000; Ram 50 1990-1993; Ọchịchị eze, Dayton; Shado; Stele. |
| Chrysler | Sebring Coupe 2001-2005; Le Baron; TS; NY; Voyager 3000. |
| Hyundai | Sonata 1994-1998 |
| Plymouth | Duster 1992-1994; Ekele 1989; Voyager 1990-2000. |
Технические характеристики
| Nlereanya engine | 6G72 GDI |
| Olu na cm3 | 2972 |
| Ike na l. Ya na. | 215 |
| Oke kacha na N*m na rpm | 168 (17) / 2500; 226 (23) / 4000; 231 (24) / 2500; 233 (24) / 3600; 235 (24) / 4000; 270 (28) / 3000; 304 (31) / 3500 |
| Oke RPM | 5500 |
| enginedị engine | V ụdị 6 cylinder DOHC/SOHC |
| Oke mkpakọ | 10 |
| Dayameta piston na mm | 91.1 |
| Piston strok na mm | 10.01.1900 |
| Mmanụ eji | mmanụ ụgbọala adịchaghị (AI-98); Mmanụ ụgbọala mgbe niile (AI-92, AI-95); Mmanụ ụgbọala AI-92; Mmanụ ụgbọala AI-95; Ike ikuku |
| Fuel oriri, l / 100 km | 4.8 - 13.8 |
| Tinye ozi engine | 24-valvụ, ya na mmanụ ọkụ eletrik |
| Nsipụta CO2 na g / km | 276 - 290 |
| Sịlịnda dayameta, mm | 91.1 |
| Ọnụ ọgụgụ nke valves kwa cylinder | 24.01.1900 |
| Usoro maka igbanwe olu nke cylinders | ọ dịghị |
| Supercharger | Ọ dịghị |
| Start-akwụsị usoro | ọ dịghị |
| Oriri mmanụ | kacha 1 l / 1000 km |
| Kedu ụdị mmanụ ịgbanye n'ime injin site na viscosity | 5W30, 5W40, 0W30, 0W40 |
| Kedu mmanụ kacha mma maka injin site n'aka ndị nrụpụta | Liqui Moly, Lukoil, Rosneft |
| Mmanụ maka 6G72 site mejupụtara | sịntetik n'oge oyi, ọkara-synthetics n'oge ọkọchị |
| Olu mmanụ injin | 4,6 l |
| Na-arụ ọrụ okpomọkụ | 90 Celsius |
| Enweta mmanụ ọkụ n'ime ụlọ | ekwuputara 150000 km |
| ezigbo 250000 km | |
| Ndozi nke valves | ndị na -akwụ ụgwọ hydraulic |
| Usoro ume | manyere, antifirizi |
| Olu oyi | 10,4 l |
| mmiri mgbapụta | GWM51A sitere n'aka onye nrụpụta GMB |
| Spark plọg maka 6G72 | PFR6J sitere na NGK Laser Platinum |
| Oghere kandụl | 0,85 mm |
| Eriri eriri oge | A608YU32MM |
| Usoro nke cylinders | 1-2-3-4-5-6 |
| Igwe ikuku | Bosch 0986AF2010 nzacha katrij |
| Mmanụ nzacha | Toyo TO-5229M |
| Flywheel | MR305191 |
| Ụgbọ elu ụgbọ elu | М12х1,25 mm, ogologo 26 mm |
| Valvụ azuokokoosisi akara | emeputa Goetze, ọkụ mbata |
| ngụsị akwụkwọ ọchịchịrị | |
| Mkpakọ | site na 12 mmanya, ọdịiche dị n'akụkụ cylinders max. 1 mmanya |
| Mgbanwe nke XX | 750 - 800 nkeji -1 |
| Ike ike nke njikọ eriri | ọkụ ọkụ - 18 Nm |
| ụgbọ elu - 75 Nm | |
| clutch bolt - 18 Nm | |
| Okpu ibu - 68 - 84 Nm (isi) na 43 - 53 Nm (mkpanaka njikọ) | |
| isi cylinder - 30 - 40 Nm |
Mgbanwe njin
| Aha mgbanwe | Atụmatụ |
| 12 valves mgbanwe dị mfe | nke otu SOHC camshaft na-achịkwa |
| 24 valvụ dị mfe mgbanwe | nke otu SOHC camshaft na-achịkwa |
| 24 valvụ DOHC | camshaft abụọ na-achịkwa dịka atụmatụ DOHC siri dị |
| 24 valvụ DOHC nwere GDI | Atụmatụ DOHC, gbakwunyere ntụtụ GDI ozugbo |
| 24 valves nwere turbocharger | Atụmatụ DOHC, yana mgbakwunye mgbakwunye maka traktị oriri - turbocharger |
Uru na ọghọm
Nhazi ntụkwasị obi na nnukwu akụrụngwa nke injin 6G72 na-azọpụta onye nwe ya site na ụgwọ ndị ọzọ. Ọ bụrụ na ndị nwe 6G71 ga-aga ọdụ ọrụ ọ bụla 15 puku kilomita iji dozie valves, mgbe ahụ na engine ọhụrụ ihe ka mma.
Agbanyeghị, ụfọdụ adịghị ike ka dị. Karịsịa, nke a na-emetụta ihe isi ike nke mmezi, ikpo ọkụ na mbibi nke valves.
- Nlekọta nke engine dị mgbagwoju anya n'ihi na a na-ekewa isi cylinder ahụ ụzọ abụọ. Tụkwasị na nke a, atụmatụ a na-abawanye oriri mmanụ - a na-eji mmanu mmanu mee ihe iji nọgide na-akwụ ụgwọ hydraulic.
- Igwe ọkụ nke injin dị ike bụ ihe a na-apụghị izere ezere na okirikiri ịnya ụgbọ ala mepere emepe, mgbe injin ahụ kwesịrị ka “mmachibido”, na-eme naanị obere ọsọ.
- valvụ ndị ahụ na-ehulata n'ihi mwepu nke eriri oge mgbe mgbe. Ndozi akpaaka na-enyere aka iwepụ nkwụsịtụ, mana eriri na-adaba n'ọnọdụ ụfọdụ ma ka na-ehulata valves.
Mwepu ọzọ nke 6G72 bụ ụdị injin dị iche iche. Nke a na-agbagwoju anya nrụzi, ebe ọ bụ na akụrụngwa na ngwa nke engine combustion n'ime na otu na abụọ camshaft dị nnọọ iche.
Nuances nke mmezi oge niile
Otu n'ime isi okwu na nhazi nhazi maka engine 3-liter bụ dochie eriri oge mgbe 90 kilomita. Ọbụna na mbụ, kwa puku kilomita 10, ịkwesịrị ịgbanwe mmanụ mmanụ. Gụkwuo maka mmezi oge niile.
- Dochie ihe mmetụta oxygen kwa puku kilomita iri ọ bụla.
- Lelee ụdị ikuku ikuku kwa afọ abụọ.
- Na-enyocha usoro mmanụ ụgbọala na crankcase ventilashion mgbe 30 puku km.
- Fanye batrị ma dochie ya kwa afọ 3-4 ọ bụla.
- Mgbanwe nke refrigerant na nyocha nke ọma nke hoses na njikọ niile na ntụgharị nke 30 puku km.
- Echichi nke ọhụrụ gas nzacha na ikuku katrij mgbe 40 puku km.
- Dochie plọg ọkụ kwa puku kilomita 30 ọ bụla.
Isi malfunctions
Ka anyị lebakwuo anya na "ọnya" na-ewu ewu nke 6G72, nke na-eme ka ọ bụrụ nkezi nkeji nke enweghị ike ịkpọ nke ọma.
- Ọsọ na-ese n'elu mmiri mgbe ịmalitere na-akpata site na mkpọchi nke valvụ throttle na ike ọgwụgwụ nke onye na-ahụ maka ọrụ na-abaghị uru. Ihe ngwọta na-agụnye ihicha, ịrụzi na dochie ihe mmetụta.
- Mmụba nke oriri mmanụ ụgbọala na-egosi iyi na valvụ stem akàrà na mgbanaka piston rapaara. N'ụzọ doro anya, ihe ndị a ga-adị mkpa ka edochie ya.
- Na-akụ n'ime injin ahụ, nke a kọwara site na iyi nke eriri mkpanaka njikọ na iyi nke ndị na-ebugharị hydraulic. Ihe ngwọta na-agụnye dochie liners na hydraulic compensators.
Dị ka onye nrụpụta si kwuo, iji mmanụ ọkụ dị mma (petrol na ọkwa na-erughị AI-95) na-ekwe nkwa ndụ ogologo oge nke engine.
Mgbanwe oge
Ndị na-emepụta ihe na mbụ wuru ikike dị ukwuu n'ime injin a. Na-enweghị ọnwụ nke akụ, ọ nwere ike ịmepụta 350 hp ngwa ngwa. Ya na. Ndị ọkachamara na-akwado ka ị ghara ịkwalite na turbocharging. N'echiche ha, enwere ike ịme mgbanwe ndị a.
- Mee ka dayameta nke muffler wee megharịa ngwa eletrọnịkị.
- Dochie isi iyi ọkọlọtọ na ike nke 28 n'arọ na ụdị dị ike karịa nke nwere ike iguzogide 40 n'arọ.
- Buru oche ndị ahụ ma wụnye valvụ ndị buru ibu.
Rịba ama na nlegharị anya ikuku ga-eme ka o kwe omume ịbawanye ike site na 50 hp. Ya na. Ịtụgharị 6G72 ga-eri ihe na-erughị swap (ngbanwe igwe).
