Mitsubishi 6G72 injini
Zviri mukati
Injini iyi ndeyeMitsubishi yakakurumbira 6G akatevedzana. Mhando mbiri dze6G72 dzinozivikanwa: 12-vharafu (imwe camshaft) uye 24-vharuvhu (maviri camshafts). Ose ari 6-cylinder V-injini ane yakawedzera camber angle uye pamusoro camshafts / mavharuvhu muhumburumbira musoro. Injini yakareruka yakatsiva 6G71 yakaramba iri pamutsetse wegungano kwemakore makumi maviri nemaviri, kusvika pakusvika kwe22G6 itsva.
Tsanangudzo yeInjini
Chimbofunga zvinhu zvikuru zveinjini iyi.
- Iyo injini crankshaft inotsigirwa ne4 mabheji, mavhavha ayo anosanganiswa mumubhedha kuti awedzere kuomarara kwe cylinder block.
- Injini pistons inokandwa kubva kualuminium alloy, yakabatanidzwa nepini inoyangarara kune yekubatanidza tsvimbo.
- Mhete dzepiston dzakakandwa simbi: imwe ine conical pamusoro ine bevel.
- Composite mafuta scraper zvindori, scraper type, yakapiwa ine spring expander.
- Musoro wecylinder une matende-mhando yekupisa dzimba.
- Injini mavharuvhu akagadzirwa refractory simbi.
- Hydraulic compensator inopihwa otomatiki clearance gadziriso mudhiraivha.
Misiyano pakati peSOHC neDOHC zvirongwa inofanirwa kutariswa zvakanyanya.
- Iyo camshaft yeSOHC vhezheni inokandwa, ine 4 mabearings, asi camshafts yeDOHC vhezheni ine 5 mabearings, akagadziriswa nemavhavha akakosha.
- Bhandi renguva yeinjini ine maviri camshafts inogadziriswa neatomatiki tensioner. Ma rollers anokandwa kubva kualuminium alloy, ane hupenyu hurefu hwebasa.
Tinocherechedza zvimwe zvinhu.
- Injini inokwana haina kuchinjika kune akasiyana magadzirirwo - chaizvo 3 malita.
- Iyo aluminium pistons inodzivirirwa negraphite coating.
- Iwo makamuri ekupisa anowanikwa mukati memusoro we cylinder, iwo akaita setende.
- Kuiswa kwejekiseni rakananga GDI (pazvino gadziriso 6G72).
Iyo yakanyanya simba mukugadziriswa kwe6G72 injini yaive turbo version, iyo inovandudza 320 hp. With. Motokari yakadaro yakaiswa paDodge Steel uye Mitsubishi 3000 GT.
Zvinokosha kuziva kuti kusati kwauya mhuri yeCyclon, MMC yakagutsikana zvizere ne-in-line fours. Asi nekuuya kwemaSUV makuru, minivans uye crossovers, panodiwa mamwe masimba ane simba. Naizvozvo, mu-mutsara "mana" yakatsiviwa neV-yakaumbwa "matanhatu", uye mamwe magadzirirwo akagamuchira maviri camshafts uye cylinder musoro.
Mugadziri akatarisa pane zvinotevera panguva yekugadzira mota nyowani:
- kuedza kuwedzera simba, kushandisa shanduro turbocharged;
- achiedza kuderedza kushandiswa kwemafuta, akagadzirisa hurongwa hwevhavha.
Kushandiswa kwemafuta 6G72 kwakawedzera kusvika 800 g/1000 km nekuda kwehumwe hunyanzvi maficha. Overhaul inogona kuzvizivisa pachayo mushure me150-200 zviuru kumhanya.
Dzimwe nyanzvi dzinotsanangura huwandu hwakasiyana hwe6G72 kugadziridzwa nemukana wekusiyana injini simba. Saka, inogona kubudisa, zvichienderana neshanduro: 141-225 hp. With. (kugadziriswa kuri nyore ne12 kana 24 mavharuvhu); 215-240 l. With. (shanduro ine zvakananga mafuta jekiseni); 280-324 l. With. (turbocharged version). Torque tsika dzinosiyanawo: kune dzakajairwa mumhepo shanduro - 232-304 Nm, kune turbocharged - 415-427 Nm.
Kana zviri zvekushandiswa kwema camshafts maviri: pasinei nokuti iyo 24-valve yakagadzirwa yakaonekwa kare, chirongwa cheDOHC chakashandiswa chete kubva pakutanga kwe90s yezana remakore rapfuura. Kare 24-vharuvhu shanduro injini aiva chete camshaft. Vamwe vavo vakashandisa GDI yakananga jekiseni, iyo yakawedzera chiyero chekumanikidza.
Iyo turbocharged vhezheni ye6G72 ine MHI TD04-09B compressor. Maviri anotonhorera akabatanidzwa nawo, sezvo imwe intercooler isingakwanise kupa inodiwa mhepo vhoriyamu yemasilinda matanhatu. Mune vhezheni itsva yeinjini ye6G72, mapistoni akakwidziridzwa, anotonhorera emafuta, nozzles, uye sensors zvakashandiswa.
Sezvineiwo, kumusika weEurope, 6G72 turbo injini dzakauya neTD04-13G compressor. Iyi sarudzo yakabvumira gwenya remagetsi kusvika kune simba re 286 litres. With. pakuwedzera kudzvinyirira kwe 0,5 bar.
Idzi mota dzakaiswa 6G72
| Ita | Models |
| Mitsubishi | Galant 3000 S12 1987 uye 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; Mweya 1989-1995; Caravan 1990-2000; Ram 50 1990-1993; Dynasty, Dayton; Shado; Stel. |
| Chrysler | Sebring Coupe 2001-2005; Le Baron; TS; NY; Voyager 3000. |
| Hyundai | Sonata 1994-1998 |
| Plymouth | Duster 1992-1994; Akklaim 1989; Voyager 1990-2000. |
Technical specifications
| Injini yemhando | 6G72 GDI |
| Kuwedzera mu cm3 | 2972 |
| Simba mul. With. | 215 |
| Maximum torque muH*m panguva rpm | 168 (17) / 2500; 226 (23) / 4000; 231 (24) / 2500; 233 (24) / 3600; 235 (24) / 4000; 270 (28) / 3000; 304 (31) / 3500 |
| Maximum RPM | 5500 |
| mhando yeinjini | V mhando 6 silinda DOHC/SOHC |
| Kukanganiswa kwehuwandu | 10 |
| Piston dhayamita mu mm | 91.1 |
| Stroke mu mm | 10.01.1900 |
| Mafuta anoshandiswa | Gasoline Premium (AI-98); Gasoline Nguva dzose (AI-92, AI-95); peturu AI-92; peturu AI-95; Gasi rechisikigo |
| Mafuta anoshandiswa, l / 100 km | 4.8 - 13.8 |
| Wedzera. Injini ruzivo | 24-vharuvhu, ine magetsi jekiseni remafuta |
| CO2 kubuda mu g / km | 276 - 290 |
| Cylinder dhayamita, mm | 91.1 |
| Huwandu mavharuvhu pa humburumbira | 24.01.1900 |
| Iyo nzira yekushandura vhoriyamu yemasilindiri | kwete |
| Supercharger | kwete |
| Kutanga-kumisa system | kwete |
| Mafuta ekushandisa | kunonyanyisa 1 l / 1000 km |
| Rudzii rwemafuta kudururira muinjini neiyo viscosity | 5W30, 5W40, 0W30, 0W40 |
| Ndeipi mafuta yakanakira injini nemugadziri | Liqui Moly, Lukoil, Rosneft |
| Mafuta e6G72 nekuumbwa | synthetics munguva yechando, semi-synthetics muzhizha |
| Injini yemafuta vhoriyamu | 4,6 l |
| Kushanda tembiricha | 90 ° |
| Yemukati kupisa injini sosi | yakaziviswa 150000 km |
| chaiyo 250000 km | |
| Kugadziridza mavharuvhu | hydraulic compensator |
| Kutonhora system | kumanikidzwa, antifreeze |
| Inotonhora vhoriyamu | 10,4 l |
| pombi yemvura | GWM51A kubva kumugadziri GMB |
| Makenduru pa6G72 | PFR6J kubva NGK Laser Platinum |
| Kenduru gap | 0,85 мм |
| Nguva yebhandi | A608YU32MM |
| Kurongeka kwema cylinders | 1-2-3-4-5-6 |
| Sefa yemhepo | Bosch 0986AF2010 sefa cartridge |
| Sefa yemafuta | Toyo TO-5229M |
| Flywheel | MR305191 |
| Flywheel Bolts | М12х1,25 mm, kureba 26 mm |
| Valve hunde zvisimbiso | mugadziri Goetze, inlet chiedza |
| kupedza chikoro kwasviba | |
| Kudzvinyirira | kubva pa12 bar, musiyano mumasilinda akatarisana max. 1 bar |
| Turnovers XX | 750 - 800 min -1 |
| Kusimbisa simba rezvibatanidza zvine threaded | kenduru - 18 Nm |
| flywheel - 75 Nm | |
| clutch bolt - 18 Nm | |
| inotakura chivharo - 68 - 84 Nm (main) uye 43 - 53 Nm (yekubatanidza tsvimbo) | |
| humburumbira musoro - 30 - 40 Nm |
Kugadziriswa kweinjini
| Kushandura zita | Mamiriro |
| 12 mavharuvhu nyore kuchinjwa | inofambiswa nekamwe SOHC camshaft |
| 24 vharafu kushandurwa kuri nyore | inofambiswa nekamwe SOHC camshaft |
| 24 mavharuvhu DOHC | inodzorwa neaviri DOHC camshafts |
| 24 mavharuvhu DOHC ane GDI | DOHC chirongwa, pamwe neGDI yakananga jekiseni |
| 24 mavharuvhu ane turbocharger | DOHC chirongwa, pamwe nekuwedzera chisungo chekutora turakiti - turbocharger |
Kubatsira uye kuipa
Iyo yakavimbika uye yakakwirira-yehupenyu dhizaini ye6G72 injini inoponesa muridzi kubva kune mamwe mari. Kana varidzi ve6G71 vaifanira kuenda kuchiteshi chebasa makiromita zviuru gumi nemashanu kuti vagadzirise mavharuvhu, saka zvinhu zviri nani neinjini nyowani.
Zvisinei, zvimwe zvikanganiso zvakasara. Kunyanya, izvi zvine chekuita nekuoma kwekuchengetedza, kupisa uye kuparadzwa kwevhavha.
- Kuchengetedza injini kwakaoma nekuda kwekuti musoro we cylinder wakakamurwa kuita zvikamu zviviri. Mukuwedzera, chirongwa chakadaro chinokanganisa kuwedzera kwekushandiswa kwemafuta - mafuta akawandisa anoshandiswa kuchengetedza hydraulic lifters.
- Kupisa kweinjini ine simba hakudzivisiki mudhorobha rekutyaira, apo injini inongoda "kudziviswa", ichimisa kumhanya kwakaderera chete.
- Mavharuvhu akakotama nekuda kwekugara achitsvedza kwebhandi renguva. Kugadzirisa otomatiki kunobatsira kubvisa kuputika, asi bhandi rinotsvedza mune mamwe mamiriro uye richiri kukotamisa mavharuvhu.
Chimwe chinokanganisa che6G72 ndiyo yakasiyana-siyana yekugadzira injini. Izvi zvinokanganisa kugadzirisa, sezvo zvirongwa zvezvikamu uye seti yeinjini dzinopisa mukati neimwe uye maviri camshafts akasiyana zvachose.
Iwo nuances echinyakare kuchengetedza
Imwe yenyaya huru muchirongwa chekuchengetedza injini ye-3-litre ndiyo kutsiva bhandi renguva mushure mekufamba kwe90. Kunyangwe kare, ega ega zviuru gumi zvemakiromita, iyo sefa yemafuta inofanira kuchinjwa. Dzidza zvakawanda pamusoro pekugadzirisa kwakarongwa.
- Kutsiviwa kwemaokisijeni sensors ega ega zviuru gumi zvemakiromita.
- Exhaust manifold cheki makore maviri ega ega.
- Kudzora kwemafuta system uye crankcase ventilation mushure memakiromita zviuru makumi matatu.
- Bhatiri recharge uye kutsiva makore ese 3-4.
- Refrigerant shanduko uye kudzokororwa kwakaringana kwese hose, kubatana pakupera kwe30 zviuru zvemakiromita.
- Kuiswa kwemafirita matsva epeturu nemakaturiji emhepo mushure memakiromita zviuru makumi mana.
- Kutsiviwa kwe spark plugs ega ega 30 zviuru zvemakiromita.
Kukanganisa kukuru
Ngationgororei zvakadzama "maronda" akakurumbira e6G72, ayo anoita kuti ive yevhareji unit isingagoni kunzi super-yakavimbika.
- Kushambira kumhanya mushure mekutanga kunokonzerwa nekuvhara kweiyo throttle uye kukura kweXX regulator. Mhinduro yacho inosanganisira kuchenesa, kugadzirisa uye kutsiva sensor.
- Kuwedzera kwekushandiswa kwemafuta kunoratidza kuvandudzwa kwevhavha stem seals uye kuitika kwepiston mhete. Zviri pachena kuti zvinhu izvi zvinoda kutsiviwa.
- Inogogodza mukati meinjini, iyo inotsanangurwa nekuvandudzwa kweiyo yekubatanidza tsvimbo inotakura mabhomba uye kupfeka kwema hydraulic pushers. Mhinduro yacho inosanganisira kutsiva liner uye hydraulic lifters.
Maererano nemugadziri, kushandiswa kwemafuta akanaka (peturu ine OC isiri pasi peAI-95) inovimbisa hupenyu hurefu hweinjini.
Modernization
Vagadziri pakutanga vakaisa kugona kukuru muinjini iyi. Pasina kurasikirwa kwechishandiso, inogona kusimudzira nyore 350 hp. With. Nyanzvi dzinokurudzira kusasimudzira ne turbocharging. Mukuona kwavo, shanduko dzinotevera dzinogona kuitwa.
- Wedzera dhayamita ye muffler uye vhenekera zvakare magetsi.
- Tsiva zvitubu zvakajairwa nechisimba che 28 kg nemhando dzakasimba dzinokwanisa kumira 40 kg.
- Rebore zvigaro uye isa mavharuvhu makuru.
Ziva kuti kugadzirwa kwemuchadenga kuchaita kuti zvikwanise kuwedzera simba ne50 litres. With. Kushandurwa kwe6G72 kunodhura zvishoma pane kuchinjanisa (injini kutsiva).
