Injini Mitsubishi 4g15

Injini evuthayo yangaphakathi yakwaMitsubishi 4g15 iyiyunithi ethembekile evela enkampanini yakwaMitsubishi. Lolu phiko lwaklanywa futhi lwakhululwa okokuqala eminyakeni engaphezu kwengu-20 edlule. Kufakwe kuze kube ngu-2010 e-Lancer, kuze kube ngu-2012 e-Colt namanye amamodeli ezimoto kusukela ku-automaker yase-Japanese. Izici zenjini zenza kwaba nokwenzeka ukuhamba kahle edolobheni nasezindaweni ezinde nasemigwaqweni emikhulu.

Umlando nezici zokuklama

Injini ye-4g15 izibonakalise kahle phakathi kwabathandi bezimoto. Imanuwali izokuvumela ukuthi uzilungisele ngokwakho, okuhlanganisa ukulungisa okukhulu. Ukuzihlola ngokwakho ngeke kubangele ubunzima; kudingeka ubuncane bolwazi nemishini ekhethekile. Injini inezinzuzo eziningi ngisho nangaphezu kwama-analogue anamuhla. Ukusetshenziswa kukaphethiloli kuphansi kakhulu.

I-4g15 dohc 16v iyinjini eguqulwe kancane engu-4G13. Izici zokuklama nokubolekwa kwamanye ama-motor:

• I-cylinder block design isetshenziswa enjinini engu-1.3 litre, i-4g15 ibhorekile ngepiston engu-75.5 mm;
• ekuqaleni kwasetshenziswa i-SOHC 12V - imodeli enama-valve angu-12, kamuva umklamo washintshwa waba imodeli ye-valve engu-16 (DOHC 16V, ama-shaft amabili);
• azikho izinxephezelo ze-hydraulic, ukulungiswa kwe-valve kwenziwa kanye njalo ngezinkulungwane ezingama-1 km ngokwemithethonqubo (kaningi, ukulungiswa kwenziwa kuphela ngemuva kokungqongqoza enjini yangaphakathi yomlilo);
• ezinye izinguquko zazifakwe ama-CVT;
• ikhiqizwe ngezinguqulo ezimbili: i-aspirated ngokwemvelo kanye ne-turbo;
• ukulungiswa kwe-chip kungenzeka;
• Imodeli ene-variator inokwethenjelwa impela, azikho izinkinga ezijwayelekile zokuhambisa okuzenzakalelayo.

Ukucaciswa kwe-valve okujwayelekile enjinini eshisayo:

• i-inlet - 0.15 mm;
• ukuphakama - 0.25 mm.

Enjinini ebandayo, imingcele yemvume ihlukile:

• i-inlet - 0.07 mm;
• ukuphakama - 0.17 mm.

Umdwebo uvezwa ngezansi:

I-timing drive yale njini isebenzisa ibhande elakhelwe ukushintshwa ngemuva kuka-100 000 km. Uma i-valve iphuka futhi igoba (ukulungisa kuyadingeka), ukutshalwa kwezimali okukhulu kuyadingeka. Uma ushintsha ibhande, kungcono ukusebenzisa elokuqala. Inqubo idinga ukufakwa usebenzisa amamaki akhethekile (usebenzisa igiya le-camshaft). Ukulungiswa okuhlukahlukene kwakufakwe i-carburetor noma i-injector; ukuhlanza ama-injection akuvamile ukuthi kudingeke. Amanye amamodeli ayefakwe umjovo okhethekile we-GDI.

Ngokwengxenye enkulu, ukubuyekezwa kwakho konke ukuguqulwa kuhle. Amanye amamodeli we-4g15 afakwe uhlelo olukhethekile lokusabalalisa igesi ye-MIVEC. Kube nokushintshwa kwe-4g15 kuya ku-4g15t. Amagrafu esivinini se-Crankshaft enjinini efakwe ubuchwepheshe be-MIVEC:

Amagrafu esivinini se-Crankshaft

Izinhlelo zakamuva nazo bezifakwe imibhobho kawoyela kanye nokushaja okukhulu. Amamodeli afanayo afakwe ezimotweni:

• Mitsubishi Colt Ralliart;
• I-Smart Forfous

I-Mitsubishi Colt Ralliart, i-Smart Forfous Brabus.

I-Compression 4g15 inokusebenza okuhle ngisho ne-mileage ephezulu, kodwa uma kukhona isevisi yekhwalithi ephezulu kanye nezinguquko zikawoyela ngesikhathi. Kukhona ukuguqulwa ngama-valve angu-12 (12 V). KuColt ngemva kokushintshana, injini yathuthukisa amandla ukusuka ku-147 kuya ku-180 hp. Ku-Smart, isibalo esiphezulu sinesizotha kakhulu - 177 hp. I-gearbox ingaba yi-othomathikhi noma i-manual (isibonelo, i-Lancer). Abukho ubunzima ekuthengeni izingxenye eziyisipele, okwenza ukulungisa kube lula.

Ifakwe kumaphi amamodeli ezimoto?

Injini, ngenxa yokuguquguquka kwayo kanye nezici zayo zokusebenza, yayisetshenziswa kumamodeli ezimoto ahlukahlukene avela kwaMitsubishi. Imishini elandelayo yathengiswa endaweni yeRussian Federation nasemazweni aseYurophu:

I-Mitsubishi Colt:

• kuze 2012 - restyling yesibili, isizukulwane 6, hatchback;
• kuze kube ngu-2008 - ukulungiswa kabusha, i-hatchback, isizukulwane sesi-6, i-Z20;
• kuze kube 2004 - hatchback, isizukulwane 6, Z20;

I-Mitsubishi Colt Plus:

• kuze kube ngu-2012 - inguqulo ehlelwe kabusha, inqola yesiteshi, isizukulwane sesi-6;
• kuze kube ngu-2006 - inqola yesiteshi, isizukulwane sesi-6;

I-Mitsubishi Lancer yemakethe yaseJapan nayo ifakwe lezi zinjini:

• I-Mitsubishi Lancer – i-2nd restyling, inqola yesiteshi enezicabha eziyisi-6, i-CS (i-mivec 2007g4 yafakwa kwaze kwaba ngu-15);
• Mitsubishi Lancer – 2nd restyling, 6th generation sedan, CS nabanye (ck2a 4g15).

IMitsubishi Lancer yase-Europe nayo yakhiqizwa ngale njini. Umehluko wawusekubukekeni kwemoto nangaphakathi (i-instrument panel, njll.). Kodwa kuze kube 1988 - isizukulwane sesithathu sedan, C3V, C12V. Ukufakwa kwenziwa eTsediya. I-Mitsubishi Lancer Cedia CS37A yase-Europe kulokhu kucushwa yakhiqizwa kusukela ngo-2 kuya ku-2000. Lesi yisizukulwane sesithupha.

ICE 4G15 ngemva kosonhlamvukazi

Umugqa ohlukile kwakuyimodeli ye-Mitsubishi Libero. Injini engu-4g15 MPI isetshenziswe kumamodeli amathathu ahlukene. Zonke kwakuyizinqola zesiteshi, isizukulwane sokuqala. I-Mitsubishi Mirage, kanye ne-Mirage Dingo, ifakwe le njini. Amamodeli amaningi okukhulunywe ngawo ngenhla asakhiqizwa. Kodwa injini yathathelwa indawo enye, eyesimanjemanje.

Izici zobuchwepheshe zenjini, impilo yayo yesevisi

Inkontileka ye-4g15 injini inokuphila kwesevisi okuthakazelisayo, ngakho-ke uma kwenzeka ukuphuka okukhulu (i-camshaft igobile, ama-valve agobile, noma enye into), kunengqondo ukumane uthenge enye injini - izindleko zayo ziphansi. Izinjini zenkontileka ezivela eJapane, njengomthetho, zihlinzekwa kuphela ezikhungweni zesevisi futhi azidingi ukulungiswa ngemva kokufakwa. Izici ze-injini zincike ekubekweni kokushisa kanye nesistimu yomjovo (carburetor, injector). Amapharamitha wenjini ejwayelekile engu-4 l 15g1.5: 

Ipharamitha	Okushoyo
Manufacturing	Isitshalo se-Mizushima
Enza injini	I-Orion 4G1
Iminyaka yokwenziwa kwemoto	1983 ukwethula
Isistimu yokuphakelwa kwamafutha	Ngosizo lwe-carburetor kanye ne-injector, kuye ngokuthi ukuguqulwa
Inani lamasilinda	Ama-PC we-4.
Mangaki ama-valve akhona isilinda?	¾
Amapharamitha we-piston, unhlangothi (amasongo e-piston asetshenziswa), mm	82
Ububanzi besilinda, mm	75.5
Isilinganiso sokucindezela	09.09.2005
Umthamo wenjini, cm 3	1468
Amandla enjini - hp/rpm	92-180 / 6000
I-Torque	132 - 245 N× m/4250-3500 rpm.
Amafutha asetshenzisiwe	92-95
Ukuthobela Imvelo	Euro 5
Isisindo senjini, kg	115 (isisindo esomile, ngaphandle kweziqukathi ezihlukahlukene zokugcwalisa)
Ukusetshenziswa kukaphethiloli, amalitha ngebanga lika-100 km	Edolobheni - 8.2 l Emgwaqeni onguthelawayeka - 5.4 l Ukugeleza okuhlanganisiwe - 6.4
Uwoyela kanye ne-lubricant ukusetshenziswa amagremu ku-1 km ngayinye	Kufika ku-1
Amafutha enjini asetshenzisiwe	I-5W-20 I-10W-40 I-5W-30
Ivolumu yokugcwalisa injini, uwoyela	I-3.3 l
Kudingeka malini ukugcwalisa lapho ufaka esikhundleni?	I-3 l
Kukangaki udinga ukushintsha uwoyela?	Okungenani kanye njalo ngezinkulungwane eziyi-1 km, ikhambi elilungile likanye njalo nge-10 1 km
Izimo zokushisa zokusebenza kwenjini	-
Impilo yenjini kumakhilomitha ayinkulungwane	Ayikho idatha evela kumkhiqizi Ekusebenzeni kuyinto 250-300 ayizinkulungwane km
Ukushintshwa kwe-antifreeze	Kuye ngohlobo olusetshenzisiwe
Ivolumu ye-antifreeze	Kusukela ku-5 kuya ku-6 amalitha kuye ngokuthi ukuguqulwa

Impilo yenjini incike kanyekanye ezintweni eziningi. Ngesikhathi esifanayo, insiza esiphezulu ye-300 km eyizinkulungwane ifinyelelwa ngamaphesenti amakhulu akhiqizwa amayunithi angu-4g15. Le nkomba itholakala ngezingxenye zekhwalithi ephezulu, ukuhlangana okuthembekile nokulawulwa kokukhiqiza. Amaphuzu amakhulu athinta ukusebenza afaka:

• Izimo zokusebenza;
• imvamisa yamafutha kanye nezinguquko zokuhlunga (kuhlanganise nophethiloli);
• zokuxilonga;
• ukulungisa - ukwanda kwamandla kunciphisa impilo yenjini;
• ukusetshenziswa kokushisisa kwangaphambili (amamodeli amaningi ezimoto angase abe nokufudumeza kwe-antifreeze kufakwe).

Ukungasebenzi kahle kwenjini engu-4g15

Injini ye-4g15 kanye nama-analogues ayo anohlu olujwayelekile lokungasebenzi kahle - okungenzeka ukuthi kungenzeka. Isibonelo, uma ukushintshaniswa kwenziwa kusuka ku-4g15 kuya ku-4g93t, khona-ke uhlu lwezinkinga ezingenzeka luzohlala lujwayelekile. Izimbangela zezenzakalo ezinjalo kanye nezinketho zokuziqeda zijwayelekile futhi zincane. Izinkinga eziningi zingavinjelwa kusenesikhathi ngokuxilonga ngezikhathi ezithile, ngokushintsha isihlungi sikawoyela ngokushesha, nokuhlola ukuminyanisa.

Izinhlobo eziyinhloko zokungasebenzi kahle kwenjini engu-4g15:

• inzwa yokushisa ibonisa idatha engalungile;
• ukwehluleka kwe-switch ye-4g15, umsabalalisi;
• isivinini sokungenzi lutho sanyamalala;
• ukudlidliza okukhulayo - nangesivinini esihlukile senjini;
• ubunzima ekuqaliseni ukunyakaza kusuka ekumeni (njengomthetho, lezi yizinkinga ngamacembe e-flywheel);
• Ubunzima bokuqalisa injini;
• ukwanda kokusetshenziswa kwamafutha;
• izinkinga lapho ushintsha amagiya (i-flywheel idinga ukushintshwa).

Ngokuvamile kudinga nje ukulungisa i-throttle. Lokhu kuzoqeda ubunzima bokuqalisa injini. Izinkinga zivame ukuvela ngokuthungela kanye nesiqalisi. Uma kukhona ubunzima ekuqaliseni injini, bheka kuqala ikhoyili yokuthungela. Uma ijubane elingasebenzi linyamalala, imbangela ingaba izici eziningi, kodwa ngokuvamile inzwa yesivinini engenzi lutho.

Akuvamile ukuthi inzwa yokuma kwe-throttle yehluleke. Izindleko zokuyishintsha ziphansi - njengengxenye entsha ngokwayo. Ukuthenga ikhithi yokulungisa yeyunithi ye-4g15 ngeke kube nzima; zonke izingxenye ziyatholakala ukuze zithengiswe okuvulekile. Ubunzima buvame ukuvela ngokwanda kokusetshenziswa kukaphethiloli - izinsolo ziwela ngokuyinhloko ku-lambda probe, ngoba yile nzwa enesibopho sokuthola ulwazi mayelana nenani elisele le-oxygen emagesini aphumayo.

Uma imoto imane ingaqali, udinga ukuzijwayeza amakhodi wephutha. Ngokuvamile kudingekile ukulungisa i-torque yokuqinisa ama-bolts ekhanda le-cylinder. Akuvamile, kodwa i-valve cover gaskets iyavuza, okubangela ukuba amafutha angene emithonjeni ye-spark plug. Kubalulekile ukuhlola njalo injini ukuze kuqiniswe okuxekethile kwamalunga aboshwe - ukuqedwa kwama-backlashes kufanele kwenzeke ngesikhathi esifanele.

Ukulondolozeka

Uhlu lwezingxenye ezisele ezingase zidingeke ukulungiswa lubanzi impela, kodwa luyafinyeleleka - ngenxa yokugcinwa okuphezulu kwezimoto ezine-4g15 nama-analogues. Ukukhethwa kwezingxenye kwenziwa ngokunembile ngokwenombolo yenjini. Ukuze ukhethe izinzwa, umsabalalisi, i-crankshaft noma iphampu yomjovo kaphethiloli, uzodinga ukwazi. Ukuyithola akulula kangako, itholakala ngakwesokudla eduze kwepayipi elivela kurediyetha (isithombe sibonisa indawo lapho inombolo yenjini ikhona):

Indawo yenombolo yenjini

Ngaphezu kwalokho, ukucinga izingxenye ezisele kungenziwa ngokusebenzisa ikhathalogi, kusetshenziswa inombolo ye-athikili. Kuyafaneleka ukuzijwayeza kusengaphambili ngendawo yezinzwa nezinye izingxenye ezivame ukwehluleka (ikakhulukazi iphampu yomjovo kaphethiloli, ipompo, i-thermostat, i-distributor). Inzwa yokucindezela uwoyela kufanele ihlolwe kaningi kunabanye - ngoba uma izinga lokuthambisa linganele, ukuqhuma ebusweni bamapiston kungenzeka. Udinga ukwazi ukuthi inombolo yenjini ikuphi - njengoba izodingeka ukuze ubhalise imoto.

Kuyafaneleka ukuphawula izinzuzo eziyinhloko zokusebenzisa injini ye-4g15:

• ama-valve clearance adinga ukulungiswa ngokuqabukela;
• ukushintsha izingxenye eziningi akudingi ukuvakashela isikhungo sesevisi yemoto; yonke into ingalungiswa egaraji (buyisela ikhoyili yokuthungela, i-exhaust manifold, iphampu yamafutha);
• inqubo yokulungisa ilula kakhulu ngokombono wezobuchwepheshe, ngakho-ke ukukhonza imoto ngisho ne-mileage ephakeme kuyoba okungabizi kakhulu (ukulungiswa kwama-hydraulic compensators, amagiya e-camshaft);
• izindleko zezingxenye ezisele ziphansi - ngokwesibonelo, ukuthenga ama-valve stem seal noma inzwa yokucindezela ku-multifold intake kuzobiza ama-ruble angamakhulu amaningana;
• ukuhlola i-DPTZ kungenziwa kunoma yisiphi isikhungo sesevisi, ukulungisa inzwa ye-throttle position kungenziwa egaraji;
• Ukulungiswa kwe-starter solenoid relay akuvamile ukuthi kudingeke - okwenza kube lula ukuxazulula inkinga uma injini ingaqaliswa.

Nansi indlela igrafu ye-dip esezingeni eliphansi ebukeka ngayo enjinini engu-4g15:

Uma imoto ingaqali, khona-ke kungenzeka kube nenkinga kumjikelezo wokuthungela (kungase kulele ku-starter, i-multifold intake ingase ivalwe). Lo mjikelezo ulula ekwakhiweni, kodwa udinga ukuhlola ngokucophelela zonke izingxenye ukuze uthole iphutha. Uma izinkinga zokuqala zenzeka emazingeni okushisa angaphansi kweziro, khona-ke ama-spark plug cishe agcwele amanzi. Ukusebenzisa injini engu-4g15 emazingeni okushisa angaphansi kukaziro kuyinkinga. Udinga ukuqapha ngokucophelela i-voltage ku-wiring kagesi - uma kunesidingo, susa i-generator bese uyishintsha.

Ama-bearings ayinhloko, empeleni, ama-bearings wenduku yokuxhuma (eqokwe njengama-crankshaft bearings). Kuyadingeka ukuqapha ngokucophelela ukugqoka kwabo. Ukulungiswa kwe-piston kuvame ukudingeka ngenxa yezinga eliphansi likawoyela. Isivinini esintantayo singase sibe umphumela wokugcoba kwekhwalithi embi. Ngaphezu kwalokho, kungase kube nezinye izizathu zalokhu, isibonelo, ukusetshenziswa kwekhithi yokulungisa evela kumkhiqizi ongaziwa.

Imaphi amafutha okufanele ngiwasebenzise enjinini?

Ukukhetha okulungile kwamafutha enjini kuyisihluthulelo sokugwema izinkinga ekusebenzeni. Izinto zokugcoba zithinta imingcele eminingi yokusetshenziswa kwemoto. Eminyakeni yamuva, ngokusho kokubuyekezwa kwabathengi, uwoyela we-Liqui-Molly 5W30 Special AA uzibonakalise ukuthi ulungile. Yenzelwe izinjini zaseMelika nezase-Asia. Ngaphezu kwalokho, kusivumela ukuthi sixazulule inkinga ebalulekile ekusebenzeni kwe-4g15 - ubunzima bokuqala emazingeni okushisa angaphansi kwe-subzero.

Ngokusho kokubuyekezwa, yethula ngisho naku -35⁰ Akunzima. Ngaphezu kwalokho, la mafutha ikuvumela ukuthi unciphise ukusetshenziswa kwezithasiselo. Ngesikhathi sokuhlolwa, ukusetshenziswa ngamakhilomitha angu-10 000 emazingeni okushisa angaphezu kwe-zero kwakungama-g 300 kuphela. Okuyinkomba evelele, njengoba ngokwezicelo zomkhiqizi, ukusetshenziswa kukawoyela okuvamile kuyi-1 litre kuwo wonke amakhilomitha angu-10 000.

Isixazululo esilungile ukusebenzisa uwoyela owenziwe ngokuphelele; ukusetshenziswa kwezinhlanganisela zamaminerali kuyaphikiswa kulezi zinjini. Ukusetshenziswa kwamafutha okwenziwa "omdabu" avela kwaMitsubishi kunomphumela omuhle ekusebenzeni. Izindleko zayo ziphansi, futhi ukubekezelelana kwayo kuhambisana ngokuphelele nezidingo zenjini - okunomthelela omuhle ekusetshenzisweni kukaphethiloli nokuqina (injini "ingakwazi "ukunakekelwa" ngamafutha ayizinkulungwane ezingu-300 km).

I-Valvoline 5W40 nayo isetshenziswa kaningi kulezi zinjini. Inzuzo yalokhu isilinganiso esincishisiwe se-oxidation. Ngisho nokusetshenziswa okujulile kwemoto kumodi "yedolobha", la mafutha angakwazi "umhlengikazi" ayizinkulungwane ezingu-10-12 km futhi angalahlekelwa izakhiwo zawo zokugcoba nokuhlanza. Lapho ukhetha amafutha, kubalulekile ukucabangela izinga lokushisa lokusebenza kwemoto.

Namuhla, izinjini ze-4g15 ziyivelakancane, kodwa ezinye izinhlobo zifakwe ukuguqulwa okujulile. Iyunithi ihlukaniswa ngokugcinwa okuhle nokungathobeki.