Injini ye-Mitsubishi 6G74

Le yunithi yamandla ingeyesigaba sezinjini zikaphethiloli. Ifakwe kakhulu ku-Pajero kanye nokulungiswa kwayo okuhlukahlukene. I-6G74 ingomunye wabameleli abakhulu bomndeni we-Cyclone, okuhlanganisa abanduleli bayo (6G72, 6G73), kanye nokuguqulwa okulandelayo - 6G75.

Incazelo yenjini

Injini ye-6G74

I-6G74 yafakwa ku-conveyor ngo-1992. Lapha wahlala kwaze kwaba ngu-2003, waze wathathelwa indawo yi-6G75 enamandla kakhulu futhi enamandla. I-cylinder block yeyunithi yathuthukiswa ukuze ibe yi-crankshaft eshintshiwe ene-piston stroke engu-85.8 mm. Ngesikhathi esifanayo, ububanzi bamasilinda bukhuphuke ngo-1,5 mm. Ngokuqondene nekhanda le-cylinder, asetshenziswa ngezinhlobo ezahlukene, kodwa wonke anama-hydraulic lifters.

Ezinye izici.

1. I-belt drive ifakwe enjinini engu-6G74. Ibhande kufanele lishintshwe njalo ngamakhilomitha ayizinkulungwane ezingu-90. Ngesikhathi esifanayo, i-pump kanye ne-tension roller kufanele ishintshwe.
2. I-6G74 "eyisithupha" emise okwe-V enekhamera engaphezulu.
3. I-cylinder block yenziwe nge-iron cast, kanti i-cylinder head kanye nepompo yokupholisa zenziwe nge-aluminium alloy.
4. Ngokuqondene ne-crankshaft, yenziwe ngensimbi, ifojiwe, futhi ama-bearings asebenza njengezisekelo, ngenani lezicucu ezine. Ukwandisa ukuqina kwenjini, abaklami banquma ukuhlanganisa i-cylinder block ne-crankshaft.
   

   "eziyisithupha" ezimise okwe-V
5. Ama-pistons ale motor asakazwa nge-aluminium. Bazibandakanya nenduku yokuxhuma ngomunwe.
6. Amasongo e-piston ayinsimbi ephonswe, izimo ezihlukahlukene.
7. Uhlobo lwe-scraper lwamasongo kawoyela we-scraper ane-spring expander.
8. Amakamelo okushiswa kwawo uphethiloli awuhlobo lwetende. Ama-valve enziwe ngensimbi ye-refractory.

Manufacturing	Isitshalo senjini yaseKyoto
Enza injini	6G7/Cyclone V6
Iminyaka yokukhululwa	1992
Impahla yebhulokhi eyisilinda	Insimbi
Isistimu yamandla	umjovo
Thayipha	Ubumbeke njengo-V
Inani lamasilinda	6
Amasilinda ngesilinda ngasinye	4
Piston unhlangothi, mm	85.8
Ububanzi besilinda, mm	93
Isilinganiso sokucindezela	9.5 (SOHC); 10 (DOHC); 10.4 (DOHC GDI)
Ukufuduka kwenjini, ama-cubic cm	3497
Amandla enjini, hp / rpm	186-222/4750-5200 (SOHC); 208-265/5500-6000 (DOHC); 202-245/5000-5500 (DOHC GDI)
I-Torque, Nm / rpm	303-317/4500-4750 (SOHC); 300-348/3000 (DOHC); 318-343/4000 (DOHC GDI)
I-Fuel	I-AI 95-98
Isisindo senjini, kg	~ 230
Ukusetshenziswa kukaphethiloli, l/100 km (yePajero 3 GDI)
- idolobha	17
- ithrekhi	10, 5
- Kuyahlekisa.	12, 8
Ukusetshenziswa kukawoyela, igr. / 1000 km	kuya ku-1000; 0W-40; 5W-30; 5W-40; 5W-50; 10W-30; 10W-40; 10W-50; 10W-60; 15W-50
Amafutha enjini	I-0W-40
Ungakanani uwoyela enjinini, l	4, 9
Ushintsho lwamafutha lwenziwa, km	7000-10000
Ukushisa kokusebenza kwenjini, ama-deg.	90-95
Insiza yenjini, amakhilomitha ayizinkulungwane	400 +
Ukushuna, h.p.	1000 +
Kufakwe ezimotweni	L200/Triton, Pajero/Montero, Pajero Sport/Challenger, Mitsubishi Debonair, Mitsubishi Diamante, Mitsubishi Magna/Verada

Izinhlobo 6G74

Inguqulo elula ye-injini ye-6G74 isebenza nge-camshaft eyodwa, isilinganiso sokucindezela singu-9.5, amandla e-ICE athuthukisa i-180-222 hp. Nge. Le yunithi ye-SOHC 24 ifakwe ku-Mitsubishi Triton, Montero, Pajero kanye ne-Pajero Sport.

Enye inguqulo ye-6G74 isebenzisa ikhanda lesilinda le-DOHC - ama-camshaft amabili. Isilinganiso sokucindezelwa lapha sikhuphuke safinyelela ku-10, futhi amandla afinyelela ku-230 hp. Nge. Uma injini futhi ifakwe Mayvek (isigaba ushintsho uhlelo), ithuthukisa amandla afinyelela ku-264 hp. Nge. Ama-motor anjalo afakwe esizukulwaneni sesibili sePajero, Diamant neDebonar. Kwakusekelwe kulolu phiko ukuthi imoto "Mitsubishi Pajero Evo" yasungulwa, enamandla angu-280 hp. Nge.

Uhlobo lwesithathu lwe-6G74 yi-DOHC 24V enomjovo we-GDI oqondile wamafutha. Isilinganiso sokucindezela sikhulu - 10.4, namandla - 220-245 hp. Nge. Imoto enjalo ifakwe kuPajero 3 nakuChallenger.

Indlela ama-valve asebenza ngayo

Izinkanyezi zokusebenza

Uma usebenzisa injini ye-6G74, kubalulekile ukucabangela izici zesistimu yokugcoba. Kuyadingeka ukwenza njalo ukushintshwa okuphelele kwe-lubricant njalo ngamakhilomitha ayizinkulungwane eziyi-7-10. Ulwazi olwengeziwe mayelana nezinhlobo zamafutha lungatholakala etafuleni. I-crankcase ibamba kuze kufike ku-4,9 wamalitha okugcoba.

Ukulungiswa kabusha kwe-injini ye-6G74 akuxhomekile kuphela ku-mileage ende yemoto. Ngokuvamile lokhu kwenzeka ngenxa yokungafundi, isimo sengqondo sokunganaki somnikazi, ogcwalisa uphethiloli osezingeni eliphansi namafutha, futhi akakwenzi ukugcinwa ngesikhathi. Imfuneko yokushintsha okokugcoba ukubuyekeza isihlungi sikawoyela.

Indlela yokushintsha isihlungi samafutha

Ukunakekelwa okungaphezulu kanye nenani elinganele lokusebenza ngesikhathi sokulungiswa nakho kuholela ekwehleni okukhulu kwempilo yenjini. Abanikazi bezimoto ezine-6G74 kudingeka balandele imithetho ebekwe encwadini - imanuwali yemoto ethile.

Amaphutha ajwayelekile

Okuvame kakhulu ukungasebenzi kahle enjini 6G74 yilezi:

• ukwanda kokusetshenziswa kwamafutha;
• ingqongqoza enjinini;
• inzuzo engazinzile.

Ukwenyuka kokusetshenziswa kwamafutha kuhlotshaniswa nokugqoka kanye nokuguqulwa kwamafutha e-scraper izindandatho nama-caps. Lezi zinkinga zibalulekile ukuze ziqedwe futhi zilungiswe ngokushesha. Izinga likawoyela kufanele liqashwe njalo, ligcwaliswe ngokubunjwa okusha kumaki amisiwe.

Ukungqongqoza kuwuphawu lokuqala lwezinkinga ngeziphakamisi ezinama-hydraulic. Ukwehluleka kwabo kudinga ukushintshwa ngamanodi amasha. Uma umsindo ongaphandle ubangelwa isikhundla esingalungile sezintambo zokuxhuma, ukuphenduka kwazo, akukho lutho oluzosindisa umnikazi ekuguqulweni okukhulu.

Uma ama-hydraulic lifters engqongqoza

Ijubane elintantayo i-6G74 livame ukuhlotshaniswa nezinkinga nge-IAC - inzwa yesivinini engenzi lutho. Ukuguqulwa ngesikhathi esisodwa kwe-throttle noma i-flange yokungenisa eningi kungenzeka. Ama-Spark plugs adinga ukubhekwa.

Yonke imisebenzi yokulungiswa kwenjini ye-6G74 kufanele yenziwe ezikhungweni zesevisi eziqinisekisiwe, lapho kusetshenziswe khona imishini yobuchwepheshe kanye namathuluzi wokunemba okuphezulu. Ukushintshwa kwezinto zangaphakathi kufanele kwenziwe kuphela ngamasampula okuqala noma ama-analogue ekhwalithi ephezulu.

Ukushintsha i-hydraulic tensioner

Ukutshiyoza lapho kushisa kuwuphawu olucacile lokungasebenzi kahle kwe-hydraulic tensioner. Uma ingekho ingxenye yokuqala, ungathenga imikhiqizo ye-Deko ngama-ruble ayi-1200. Ukufakwa kwenziwa emahoreni ambalwa, ngesikhathi esifanayo ama-bearings ku-pulley angashintshwa. Uma umshini wokunyathelisa owenziwe ekhaya utholakala, khona-ke izinqubo zizoba lula kakhulu.

Ukuze ususe i-hydraulic tensioner, uzodinga ukusebenzisa isikrufu (14). I-elementi ihlakazwa ngemuva kokukhishwa kwe-fastening, ihamba phezulu / phansi. Ibhuthi yokuthwala isuswa ngethuluzi elifanayo.

I-hydraulic tensioner iyinguqulo eguquliwe yeyunithi evamile ecindezela ibhande lesikhathi. Lapho ushintsha ibhande, i-tensioner nayo iyashintsha, nakuba lokhu kungaboniswa encwadini. Iqiniso wukuthi ezimotweni esezike zasetshenziswa emigwaqeni yethu, umshini obucayi usheshe ungasebenzi.

I-Hydraulic tensioner

Inzwa yokungqongqoza

Uphawu olulandelayo lubonisa izinkinga ngale nzwa - isheke liyacwayiza, kuvela amaphutha angu-325, 431. Phakathi nohambo olude, iphutha elithi P0302 liyavela. Umlawuli umane avale, futhi kunezinkinga ngokwakhiwa kwengxube, izinguquko, njll. Ngaphezu kwalokho, imoto iqala "ubuwula", idle uphethiloli omningi.

Ngokuvamile, noma yikuphi ukuchezuka kokujwayelekile ekusebenzeni kwenjini kuboniswa yisimo sokuqhuma kokushiswa kwama-asemblies aphethiloli. Esimweni esivamile, ilangabi lisakazeka ngesivinini esingama-30 m / s, kodwa lapho liqhunyiswa, ijubane lingakhuphuka izikhathi ezingu-10. Ngenxa yomthelela onjalo, amasilinda, ama-piston, namakhanda angama-cylinder azohluleka kalula. Inzwa yakhelwe njengesilawuli ngokusekelwe kumphumela we-piezoelectric. Ivimbela ukuqhunyiswa, yenza ukusebenza ngokunemba okuphezulu kwawo wonke amasilinda.

Inzwa yokungqongqoza

Ukudla okuningi

Ekulungisweni kwe-6G74 efakwe uhlelo lomjovo oqondile, i-multiple intake kanye nama-valve nakanjani azovalwa ngomsizi. Izinga lokungcola linganqunywa ngokunembile kuphela ngemuva kokuhlakazwa.

Inqwaba edonsayo iklanywe ngamabomu ukuze iningi lomsizi lihlale kuwo ngaphandle kokungena ezingxenyeni zangaphakathi zenjini. Kodwa-ke, ngokuvinjelwa okukhulu komhlangano nama-valve, ukunikezwa komoya enjini kunciphisa, okwandisa ukusetshenziswa kukaphethiloli. Ngesikhathi esifanayo, amandla ayancipha, ama-dynamics alahlekile. Konke lokhu kudinga ukungenelela ngokushesha.

Isimanje

Ukushuna injini 6G74 akukhona nje mayelana turbocharging. Futhi ukuthenga amakhithi e-turbo ahlukene akusebenzi kangako, ngoba kunesixazululo esenziwe ngomumo esivela ku-6G72 TT eyandulelayo.

Namuhla, ukuthola injini yenkontileka engu-6G72 akunzima kakhulu. Khona-ke ungakwazi ukwenza kalula enye yezinhlobo zokulungisa: ukuchopha, ukuthepha ibhasi noma i-turbocharging.

1. I-Chipovka isho ukuvuselela isofthiwe yekhompiyutha esebhodini, ukucisha ama-lambda probes angemuva nokwandisa ukudonsa phansi.
2. Umpompi webhasi kulula kakhulu ukuwusebenzisa, ukwandisa amandla okuqhuma kwamandla kaphethiloli womoya futhi kwandise ukuphuma kwamandla. Umgomo wokuhlela walolu hlobo ubandakanya umjovo womoya ophoqelelwe usebenzisa i-VVC noma i-EVC. Kodwa i-boost-up engafanele ingalimaza injini, ngakho-ke kubalulekile ukwazi kahle kuwo wonke ama-nuances wenqubo ngaphambi kokuqaliswa kwayo.
3. Ukushaja i-Turbo noma ukufaka esikhundleni se-turbine ekhona kuyinqubo eyenziwa ngemva kompompi wobuhlalu. Umkhawulo wamandla ufinyelelwa ngokushesha kakhulu, njengoba i-compressor enkulu ikwazi ukupompa umoya omningi.

Izinhlobonhlobo zokushuna

Izinhlobonhlobo zokushuna	Ukubhala
Bust Ap	Ilawulwa yi-VVC (i-mechanical type discharge pressure controller) noma i-EVC (isilawuli sokucindezela kohlobo lukagesi).
Ukufaka esikhundleni se-Turbine	Ukufaka i-turbine enkulu kuzonikeza ukwanda okubonakalayo kwamandla.
Ukushintsha i-intercooler	Ukushintsha i-intercooler evamile ngenkulu enezici ezithuthukisiwe zokudlulisa ukushisa kuzonikeza ukusebenza kahle okukhulu.
Ukucwengwa kwesistimu yokushisa	Kuhlelo lokuthungela, inhlansi enamandla kanye nokuthungela okuthembekile kuyisici esibalulekile. Ukushuna okuvamile, okulula kakhulu kuhilela ukubuyisela ama-spark plugs.
Ukulungiswa kokucindezela	Njengoba ingxube ye-air-fuel enjinini icindezelwa, amandla okuqhuma kumasilinda ayanda, futhi, ngokufanele, amandla akhiqizwa injini.

Izibuyekezo

Alex 13	Ngokuqondene nemoto - uma iphila, ijwayelekile. Uma ukhathele - kubiza kakhulu ukulungisa. Abantu abaningi bacabanga ukuthi kulula ukushintsha. Amandla anamandla / ukuminza / izindleko zokusebenza - lesi yi-credo yale pepelats.
I-onyx	Izindleko zokusebenza, ngokombono wami, azihlukile kakhulu ku-3-litre kanye nenjini ye-diesel .... kanjalo nomentshisi kagwayi .. Konke kuncike ekutheni uzoya kuphi nokuthi uzogingqa malini ngonyaka.
Omusha	3 - 3,5 - engenazimiso. Ungagcina ku-benzus ku-3 litre, kodwa izosebenza kanjani, futhi izohluka kangaki ku-3,5 ??? Bengizobheka imoto enomzimba omuhle, enomlando ohlanzekile, ngibheke isimo sayo kanye nemishini. Futhi ukugcinwa kwe-jeep akukwazi ukushibhile ngencazelo. Uma ishaya, bese ishaya, uma kungenjalo, cha. Umthamo wemayini yenjini awubucayi. Futhi yonke into iyalungiswa - ukuthi udizili, ukuthi 3 amalitha, ukuthi 3,5.
Alex Pauley	Injini engu-6G74 isesezingeni ... 6G72 kanye ne-6G74 umehluko mkhulu kakhulu. Ekulungiseni kubiza ngempela ukulungisa. I-mileage eyizinkulungwane ezingama-200 ibucayi, kuyadingeka ukuthi ushayele ukuze uthole ukuxilongwa futhi uhlole isimo sale moto .... Kodwa nje ngithanda 74. Umngane une-4700cc cruise futhi uhlela njenge-3500cc yami ... Yebo, futhi ngaleso sikhathi i-3500cc padzherik emfushane yayiyi-JEEP esheshayo nenamandla kakhulu ... Isibonelo, imayini ishesha ngesivinini esiphezulu. ka 200 km ... Edolobheni kulula kakhulu kuso ngokushesha futhi kulawuleke. Ngamazinga ajwayelekile, ukusetshenziswa edolobheni kungu-15,5 ehlobo 18 ebusika.
I-Garrison	I-6G74 iyinjini ye-rally enhle kakhulu, isaziswa kakhulu ngabasubathi, kodwa igijima ngaphezu kwe-300-350 km eyizinkulungwane.
Buran	Yena ngokwakhe wasuka ku-6g72 waya ku-6g74, ngakho-ke lalela lapha. Izinjini zihluke njengezulu nomhlaba. Uma zingekho izandla nemali kuphela, khona-ke i-6g74 izokwehlisa yona. Amakhasimende anjalo ayathandwa. Iqiniso liwukuthi i-74 ithembeke kakhulu kune-72, kodwa inezilonda zezingane ezimbalwa ezilungiswayo ekuhambeni, kodwa isevisi iyazi ngabo futhi ilwa sengathi ilungisa i-Boeing. Inombolo 72 ayinazo izifo zezingane, uma ishaya lapho, bese ishaya ngokuqondile. Injini ithambile futhi maningi amathuba okuba elolini eliyiveni kunejeep. Ukusetshenziswa - kuma-74 ashuniwe, ukusetshenziswa KUNCANE ngamalitha ayi-1-2 kune-72 eshuniwe. Njengoba i-slipper ephansi ayidingi ukucindezelwa njalo. I-dynamics iyamangalisa. Futhi okubaluleke kakhulu, ukugcinwa kwe-74 (uma uzenzela wena, futhi ungakuniki amanqe ukuba adwengulwe abe yizicucu) kuphakeme ngokungenakulinganiswa kunalokho kwe-72. Yebo, kwezinye izindawo udinga ukudideka ukuze ukukhasa, kodwa bese kusebenza iminyaka eyi-10 ngaphandle kwezinkinga. Ngamafuphi, iTrophians iyayazi ukuthi inhloboni yenjini futhi akulona ize ukuthi iyayithanda.
Kolya	Ayikho injini engcono kune-6G74 emhlabeni, lesi yisifaniso sezakhamuzi sompetha we-rally iminyaka eminingi…. yonke into ihlolwe ukuthi iyiqiniso futhi ifakazelwe emhlabeni izikhathi ezingaphezu kwesisodwa ...
Isazi	Kubalulekile ukunaka amaphuzu alandelayo: ubhema noma ungabhemi ngesikhathi sokuqala okubandayo; gidriki ungangqongqozi; qaphela ukuqala injini emakhazeni abandayo; uma konke kujwayelekile, khona-ke awukwazi ukucabanga nganoma yini engcono ... futhi ngeke uthole enye indlela