Injin Mitsubishi 6A12
Abubuwa
Masu ginin injinan Japan na Mitsubishi Motors Corporation (MMC) ne suka ƙirƙira, injin 6A12 ya ci gaba da inganta. Duk da manyan canje-canje, fihirisar ta ci gaba da kasancewa.
Description
An samar da rukunin wutar lantarki na 6A12 daga 1992 zuwa 2010. Man fetur ne mai siffar Silinda V mai siffa shida mai nauyin lita 2,0 da ƙarfin 145-200 hp.
An sanya shi akan motocin MMC, masu kera motoci na Proton (wanda aka kera a Malaysia):
Tushen Silinda na duk gyare-gyaren injin an jefa baƙin ƙarfe.
Shugaban Silinda an yi shi da aluminum gami. A kan nau'ikan injuna daban-daban, an sanya camshafts ɗaya ko biyu a cikin kai. An samo camshaft akan tallafi huɗu (SOHC), ko akan biyar (DOHC). Wuraren konewa irin na tanti.
Abubuwan da ake shayewa na injunan DOHC da DOHC-MIVEC sun cika sodium.
Crankshaft karfe, ƙirƙira. Yana kan ginshiƙai huɗu.
Piston misali ne, wanda aka yi da gwangwani na aluminum, tare da matsawa biyu da zoben goge mai guda ɗaya.
Tsarin lubrication tare da tsabtace mai mai cike da ruwa da kuma samar da shi a ƙarƙashin matsin lamba zuwa sassan shafa.
Rufe tsarin sanyaya tare da tilasta sanyaya wurare dabam dabam.
Tsarin kunna wuta don injunan SOHC ba shi da lamba tare da mai rarrabawa, tare da coil ɗin kunnawa ɗaya. An samar da injunan DOHC ba tare da mai rarrabawa ba.
Dukkan nau'ikan nau'ikan wutar lantarki suna sanye da tsarin iskar iska mai tilastawa wanda ke hana sakin iskar gas da suka shiga ciki.
Injuna konewa na ciki tare da tsarin lokaci mai canzawa bawul MIVEC (tsarin sarrafa bawul na lantarki dangane da saurin crankshaft) sun ƙara ƙarfi da ƙaramin abun ciki na abubuwa masu cutarwa a cikin iskar gas. Bugu da ƙari, akwai tanadin mai. Kuna iya kallon bidiyo game da yadda tsarin ke aiki.
Технические характеристики
An taƙaita halayen nau'ikan injin guda uku a cikin tebur.
| Manufacturer | mms | mms | mms |
|---|---|---|---|
| Gyaran injin | SOHC | DOHC | DOHC-MIVEC |
| girma, cm³ | 1998 | 1998 | 1998 |
| Arfi, hp | 145 | 150-170 | 200 |
| Karfin juyi, Nm | 171 | 180-186 | 200 |
| Matsakaicin matsawa | 10,0 | 10,0 | 10,0 |
| Filin silinda | baƙin ƙarfe | baƙin ƙarfe | baƙin ƙarfe |
| Shugaban silinda | aluminum | aluminum | aluminum |
| Yawan silinda | 6 | 6 | 6 |
| Silinda diamita, mm | 78,4 | 78,4 | 78,4 |
| Tsarin Silinda | V-mai siffa | V-mai siffa | V-mai siffa |
| Camber kusurwa, deg. | 60 | 60 | 60 |
| Bugun jini, mm | 69 | 69 | 69 |
| Bawuloli a kowace silinda | 4 | 4 | 4 |
| Na'ura mai ba da hanya tsakanin hanyoyin sadarwa | + | + | babu |
| Tukin lokaci | Ð ± | Ð ± | Ð ± |
| Daidaita tashin hankali belt | fim | automat | |
| Kulawar lokacin bawul | - | - | Lantarki, MIVEC |
| Turbocharging | babu | babu | |
| Tsarin samar da mai | Rarraba allura | injector | injector |
| Fuel | Man fetur AI-95 | Man fetur AI-95 | Man fetur AI-95 |
| Ecology al'ada | Yuro 2/3 | Yuro 2/3 | Yuro 3 |
| Location: | m | m | |
| Albarkatu, waje. km | 300 | 250 | 220 |
Dangane da wurin bel na lokaci da haɗe-haɗe (dama ko hagu), bayanan tabular kowane nau'in injin konewa na ciki sun ɗan bambanta da waɗanda aka bayar.
Don ƙarin cikakkun bayanai game da na'urar, kulawa da gyaran injin, bi hanyar haɗin gwiwa.
Amincewa, rauni, kiyayewa
Ƙarin bayani game da injin da ke da sha'awa ga kowane mai mota.
AMINCI
Dangane da bayanan da aka samu, 6A12 Motors, bisa ga ka'idoji don kiyaye su da aiki, sauƙin shawo kan iyakar albarkatun 400 dubu kilomita. Amincewar naúrar wutar lantarki ya dogara da halin da direba ke ciki.
A cikin umarnin aiki don motar, masana'anta sun bayyana dalla-dalla duk batutuwan kula da injin. Amma a nan dole ne a yi la'akari da wani muhimmin batu - ga Rasha, bukatun kiyayewa ya kamata a canza kadan. Musamman, an rage lokutan gudu tsakanin kulawa na gaba. Wannan yana faruwa ne saboda rashin ingancin man fetur da man shafawa da hanyoyin da suka bambanta da na Japan.
Misali, lokacin aiki da injin konewa na ciki a cikin yanayi mai wahala, ana ba da shawarar canza mai bayan kilomita 5000 na motar motar. Don inganta amincin injin, wannan nisa dole ne a rage. Ko zuba mai ingancin Jafananci a cikin tsarin. Rashin bin waɗannan sharuɗɗan zai ƙara kusantar da sake fasalin.
Mamban dandalin Marat Dulatbaev ya rubuta mai zuwa game da dogaro (an kiyaye salon marubucin):
Don haka, yana yiwuwa a yi magana da kwarin gwiwa game da babban abin dogaro na naúrar tare da kulawar da ta dace.
Raunuka masu rauni
Motar 6A12 tana da rauni da yawa, mummunan sakamakon wanda za'a iya rage sauƙin. Babban hatsarin yana faruwa ne sakamakon raguwar matsa lamba mai. Wannan al'amari a mafi yawan lokuta yana haifar da abin da aka saka don juyawa. Kulawa na yau da kullun tare da bin duk shawarwarin masana'anta shine mabuɗin ingantacciyar aikin injin.
Low lokaci bel albarkatun (90 km). Lokacin da aka lalata shi, lanƙwasawa na bawuloli ba makawa ne. Sauya bel bayan kilomita dubu 75-80 zai kawar da wannan rauni.
Hydraulic lifts sun gaji da sauri. Babban dalilin shine amfani da mai maras inganci. 6A12 ikon raka'a na duk gyare-gyare ana daukar su "omnivorous" dangane da man fetur, amma suna da matukar bukata a kan ingancin man. Yin amfani da maki mai arha yana haifar da gyaran injin mai tsada.
Mahimmanci
The maintainability na mota yana da kyau. A Intanet, zaku iya samun bayanai da yawa akan wannan batu. Masu amfani da dandalin a cikin sakonnin su sun buga cikakken bayanin matakan gyaran injin da hannayensu. Don haske, haɗa hoto.
Sassan kuma ba babbar matsala bace. A cikin shagunan kan layi na musamman zaka iya samun kowane bangare ko taro. Irin wannan gyare-gyare, kamar yin amfani da kayan gyara injinan agaji, ya zama ruwan dare.
Amma mafi kyawun zaɓi don warware matsalar gyara shine a ba da amanar aiwatar da shi ga ƙwararrun sabis na mota na musamman.
Duk gyare-gyaren ingin Mitsubishi sun kasance abin dogaro kuma masu dorewa. Amma mai matukar wahala akan ingancin mai da mai, musamman mai.
