4G18 injini: ukusebenza, esikhundleni, ukukhanda, uwoyela Kunconywa

izimoto Japanese abhekwa onokwethenjelwa futhi zidinga yesondlo sakugcina. Ngokwesibonelo, cabangela izinkondlo, Solaris, ukuthi izinkulungwane usebenza itekisi. Lokhu okungenani kusikisela ukuthembeka imoto. Kuyacaca ukuthi okuningi kuncike endleleni injini, okuyinto inhliziyo imoto. Ake sibheke 4G18 injini, izici zayo lobuchwepheshe, emandla nebutsakatsaka lobukhona kumfundzi. Kakade, kunento eyodwa ngokuqinisekile - lena ezinhle kakhulu amandla iyunithi, okuyinto efakwe izimoto eziningi.

Olunye ulwazi jikelele

Motors Mitsubishi Motors Corporation inkampani Japanese eyasungulwa ngo-1985, manje kubhekwe phakathi best ngentengo yalo ububanzi. I-Japanese baye bancika nokwethenjelwa ukuqina, futhi kwabasiza. Indawo ekhethekile phakathi kwawo wonke powertrain kuthatha Orion - umugqa we yangaphakathi omlilo injini 4G1. I motors ochungechungeni uqalwe emuva ngawo-1970, i-Phaphama! Uyaqhubeka esikhathini sethu.

Ngokucacile 4G18 injini, izimfanelo esiphila iyohlola, ikhiqizwa 1978. Kuyaphawuleka ukuthi i-injini efakwe ezintathu izinhlobo isilinda amakhanda. Ngakho-ke, isikhathi lihlukile. injini amandla, kuye ekhanda isilinda kungenzeka kanje:

• SOCH - 86-92 amalitha. p.
• DOCH - 73-110 amalitha. p.
• Turbo - 163-180 at 6000 rev / imiz.

Ngokufanayo, kuye ngohlobo isilinda ikhanda, ezahlukene futhi uhlelo ugesi. Ngokwesibonelo, i-kungaba SOCH carburetor noma injector ngoba DOCH - GDI noma Mivec, futhi Turbo - Mivec + ophephela.

incazelo injini 4G18

Ngokuvamile, amandla iyunithi lingachazwa ngokuthi yakudala. Lo mugqa ezine ngendawo engezansi camshafts. Nakuba camshaft ibekwe ngenhla kanye ekhanda isilinda SOCH. Ukusetshenziswa ekhanda isikhathi DOCH kuhilela ukusetshenziswa camshafts ezimbili ngezansi.

Isikhathi kulolu hlobo imoto ibhande. ukuphila inkonzo yayo uqobo mayelana 100 000 amakhilomitha. Kodwa ezindaweni nokhahlo kunconywa ukuyiguqula zonke amakhilomitha ayinkulungwane 70-80.

Isibandisi classical uhlobo avaliwe kwegazi ngempoqo kokupholisayo. inkampani control electronic unit Delphi, MT20U2 imodeli. I izinjini lokuqala, eyayibonakala esikhishwe yi-Japanese, ifakwe isikhathi SOCH 12V. Kwakukhona valve 12 nokukodwa camshaft. Ngo-1993, kwaba khona ethembisa kakhulu futhi entsha uhlelo American DOCH. Kukhona kakade camshafts emibili 16 valve.

Ezemidlalo nguqulo ye injini

Kuwufanele sokunaka phuzu Is lowo ashila inguqulo ye injini Turbo 4G18, isithombe ongawabona ngazo kulesi sihloko. Ngaphandle kweqiniso lokuthi kwabathile isitshalo ezifana amandla ifakwe ohlelweni eshintsha MIVEC valve isikhathi, it has a block nge masloforsunkami futhi turbocharging. Amandla lokhu motor kwaba komyalelo wokungabi 180 amahhashi. Kuhle kakhulu ngevolumu ka 1.5 amalitha.

Lokhu ukuguqulwa injini ezidingwa i-control unit operation ecacile futhi esheshayo. ECU kwadingeka ukuba zibhekane nabo imisebenzi elandelayo:

• ulungise ngesivinini kokungenzi lutho;
• ukulawula uhlelo fuel injection;
• watch out for isikhathi ukuthungela;
• enze self-ukuxilongwa.

Ngemva 2004, inkampani "Mitsubishi" sasizoveza esikhundleni esisha 4G18 injini - 4A91.

4G18 injini: Ukucaciswa, uwoyela Kunconywa kanye nokugcinwa

Le modeli motor ubhekwa omunye isikhathi eside kunazo zonke. Mayelana irekhodi ukusebenzisa ngemoto "Mitsubishi Mirage" sabhalwa ngo 1997, ezingafinyelela abantu abangaba yizigidi ezingu-1.6 amakhilomitha. Lezi zinombolo ukukhombisa injini ingcono kakhulu kunanoma iyiphi ukukhangisa.

Ngu operation ngokucophelela futhi zokusindisa mode yokusebenza izici motor njengoba cishe akusho ziwohloka bafake. ukulungisa okuhleliwe 4G18 injini ngokuvamile kwenziwa ngokusebenzisa amakhilomitha ayinkulungwane 250. Ngenxa yalesi sizathu ezilula, ukunakekela is ukuguqulelwa esikhundleni evamile ye okudlekayo nasoketshezini ku imoto. Kodwa kungcono ukuthobela zenqubo imikhawulo yesikhathi ebekwe umenzi:

• esikhundleni amafutha engine - zonke izinkulungwane 8-10 amakhilomitha;
• Timing ezinamasondo nezimpawu - ayizinkulungwane 90 amakhilomitha;
• Ukubuyiselwa emelana nokubanda enhlanzini yasezindaweni - ayizinkulungwane 25 amakhilomitha.

Umenzi uncoma ukugcwalisa zokwenziwa motor amafutha elihambisana ekilasini ACEA A3, A5. Phakathi kwabo: VALVOLINE, Shell nabanye abaningi. Okwamanje, abakhiqizi abaningi motor amafutha zenziwa ofanele Japanese motor Lubrication, ngakho le nkinga uma kungavela.

Izinkinga ezivamile

Njengoba kuphawuliwe ekuqaleni, 4G18 kungokwalabo umndeni 4G1, futhi libhekene zonke ubuthakathaka kulo mugqa. Ake sibheke izinkinga eyinhloko injini nendlela ukuzixazulula. Into yokuqala abanikazi ngokuvamile nazo yenjini - lenyuka uwoyela ukusetshenziswa emva ushayela amakhilomitha 200,000. Ezimweni eziningi, lokhu kungenxa Ukuwohloka abagxeka piston izindandatho ukushintshwa.

Lapho ama-valve uqale knock in injini, kungenzeka, esimweni izinga abampofu, noma okubi noma okungezona amafutha ushintsho isikhawu. Nyusa ukuvela ongqongqoza futhi ayikwazanga Inani ICE watshala. Ukuze kulungiswe le nkinga, into yokuqala udinga ukuhlanza valve futhi isilinda ikhanda. Khona-ke, esikhundleni uwoyela kuleli eliphezulu futhi kungase kutholakale. Futhi, ungalibali esikhundleni.

Ezinye izinkinga zithandwa kakhulu

abashayeli abaningi babhekana yokuthi esikhathini esithile kuba nzima ngokwengeziwe ukuqala injini. Lokhu kwenzeka ngenxa yezizathu eziningana. Okokuqala, kuyisici sobuntu lokhu motor ekuqaleni frost okukhulu. Umenzi uncoma hhayi ukusebenzisa imoto at high kwamakhaza ashubisa umnkantsha.

Ingase futhi ugcwalise amakhandlela futhi ekuqaleni-up kubanda. Futhi isizathu esisodwa ngaphezulu - the "bayafa" uphethiloli futha. Kulokhu, kutuswa ukuba umane ushintsha. Kungenzeka ukuthi zokukhokha zenqubo awazange ihlonishwe fuel isihlungi esikhundleni, ngoba lokhu ingadala izinkinga lapho injini isiqalile.

Enye inkinga evamile - vibration ngesikhathi lutho. Ngeshwa, kwakungenakwenzeka ukuqeda le nkinga abaklami. Ngokuvamile, ukudlidlizela okuncane kuyinto evamile. Kodwa noma kunjalo kubalulekile ukuhlola isimo ezihlalweni injini. Kungenzeka ukuthi basuke igugile zidinga ukushintshwa.

Ukuthuthukisa 4G18

Isikhathi esining impela, motor is phansi silungisa. Ubungcono bangayiqonda izinhlelo eziningi emotweni, kodwa ngaphandle ngcono motor akunakwenzeka ukuba kuzuzwe imiphumela oyifunayo. Ukhona ungazihluphi futhi umane wenza esikhundleni 4G18 injini 4G63 noma efanayo.

Inketho elula - kuba oda iqoqo Turbo Greddy E-uphathe, okuyinto igibele ngqo esigcwele piston injini. Kodwa namanje-ke Kunconywa ukuba esikhundleni umlomo wombhobho ukuze ikhiqize kakhudlwana, aziyise imodeli 4G64.

Uma umnikazi ngaqala ukuzama ukubazi amandla afinyelela ku 350 amahhashi, isidingo esikhundleni abasebenzi ku pistons kokuzihlanganisa nokufaka izinduku H emise. Kulokhu, ukushintsha engasindi crankshaft futhi unike ukugeleza masloforsunki. Kulesi simo, izindleko Tuning kuyoba umxhwele, ngakho ochwepheshe abaningi batusa ukuba ufake injini esikhundleni 4G63 4G18, ogama umthamo 280 amalitha. a.

Kancane okwengeziwe motor

Esikhathini umbuthano emincane motor abashayeli nje ngokuthi - "poltorashka". Itholakala iminyaka engaphezu kwengu-20 futhi uphenyo ngokugcwele. Eqinisweni, it is a ukuguqulwa 4G13, noma kunalokho, inguqulo yakhe wazala. Japanese ethathwe injini iyunithi ivolumu 1.3 litre ne piston 71 mm yayo okulahlwayo ngokuba piston 75,5 mm. Ngokuphathelene ukusatshalaliswa igesi izinhlelo ke, sesikubonile esiphethweni, kodwa kwakungeke kuqashelwe ukuthi ezimbili-shaft DOCH American kubhekwa enokwethenjelwa kakhulu futhi ezifanele kakhulu Tuning. Phela SOCH akusebenzi kakade.

Umenzi uncoma ukuba bangakushayi indiva esikhundleni isimiso lezinkathi isikhathi. Lokhu kungenxa yokuthi uma kokuphazamiseka egoba valve, futhi lokhu ngokushesha kusho izindleko ruble angaba yizinkulungwane 40 ukulungisa. Naphezu kweqiniso lokuthi kule injini akakwazi ngokuthi kwendle, kumele njalo zigcinwe futhi wasebenzisa eliphezulu okudlekayo. Kuphela kuleli cala, ningaqiniseka ukuthi operation eside elingenazinkinga samandla iyunithi.

imininingwane ezithakazelisayo

Phakathi abashayeli 4G18 injini ukusebenza nokuthembeka amazinga Kuhlolwa ku okuqinile ezine. Nokho lokhu akuyona powertrain kakhulu elingenazinkinga futhi ukonga kusukela Japanese. Lokho wayesebenza isikhathi eside futhi njalo, udinga ukusebenzisa amafutha izinga okusezingeni eliphezulu, isikhathi ukuyishintsha, khetha operation uyazonga.

Abaningi belulekwa lapho ukuthenga izimoto okuyiwona idatha ifakiwe amandla amayunithi, ukuba makudle kweminye imihlobo. Zithanda noma zingathandi, kodwa ukuthuthukiswa akuyona esikhundleni, lokhu kusebenza futhi yangaphakathi omlilo engine. izinjini Modern ekhiqizwa ngu nobunye ubuchwepheshe. Usebenzisa amathuluzi ezahlukene futhi Alloys kungandisa amandla futhi isevisi ukuphila izingxenye. Ngokwesibonelo, ku-4G18 injini akuyona ukuqhuma, ngakho zonke amakhilomitha ayinkulungwane 15 kuyadingeka ukwenza ukulungiswa of valve. Lena izindleko ezengeziwe futhi akuzona encane njalo.

Ekuphetheni

Inkontileka 4G18 injini nge mileage ayizinkulungwane 50-80 amakhilomitha izobiza ruble angaba yizinkulungwane 60. Uma ukhethe Tuning sina ucishe, kusenzima mayelana efanayo noma nakakhulu. Inani nenjini ezinjalo ziyokwenzeka ruble ecishe ibe yizinkulungwane 120. Uma uthatha 4G63 ngaphandle ophephela, kuzobiza ruble akukho kuka-45 000, inguqulo turbocharged nge nezinamathiselo izobiza kuze kufinyelele ayizinkulungwane 70-75. Engeza lapha ukuguqulwa kancane ukufakwa amandla iyunithi, kanye Imininingwane uyaphuma mayelana 100,000 noma ngaphansi. Uma sithatha ku-akhawunti ukuthi injini eziqinile, abheke ukuthi kungenzeka le nqubo isobala.

Yiqiniso, kuba lula kakhulu ukuba nje athenge imoto nge yangaphakathi omlilo engine. Kodwa bethola ngokuvamile akunjalo. Futhi iningi abanikazi "Mitsubishi" nge "poltorashka" ngemva kwesikhashana ecabanga ngokwandisa amandla kanye namandla okubakhona imoto. Sekukonke, hhayi 4G18 ezimbi. Kuba ngempela eliphezulu motor, okuyinto ngesikhathi esisodwa wathola ukuqashelwa. Kodwa intuthuko akemi namanje, njalo ngonyaka zikhona ubuchwepheshe ngaphezulu sezihambile more. Futhi uma uqhathanisa 4G18 ne yangaphakathi omlilo engine, okwenza Japanese namuhla, kuba wezulu nomhlaba.