Renault K4J injini
Zamkatimu
Kumapeto kwa zaka za m'ma 90, akatswiri a "Renault" anatha kupanga injini yomwe inakhala mwaluso wa zomangamanga za ku France. Chigawo chamagetsi chotukuka chimagwiritsidwa ntchito kwambiri pamsika wapadziko lonse lapansi. Chinsinsi cha kupambana chinali khalidwe lapamwamba ndi kulimba kwa mankhwala.
mafotokozedwe
Injini ya K4J idapangidwa ndikuyikidwa mu serial kupanga mu 1998. Analandira kuzindikirika padziko lonse lapansi mu 1999 pawonetsero yamagalimoto ku Geneva (Switzerland). Ndi petulo mu mzere anayi yamphamvu aspirated injini ndi buku la malita 1,4 ndi mphamvu ya 82-100 HP ndi makokedwe 127 Nm. Anapangidwa mpaka 2013, anali ndi zosintha zambiri.
Injini ya K4J ndi zosintha zake zidayikidwa pamagalimoto a Renault:
- Clio (1999-2012);
- Chizindikiro (1999-2013);
- Zowoneka bwino (1999-2003);
- Mégane (1999-2009);
- Modus (2004-2008);
- Grand Modus (2004-2008).
Chophimbacho chimapangidwa ndi chitsulo cha ductile.
Aluminiyamu silinda mutu. Mutu uli ndi ma valve 16. Pamwambapa pali camshafts ziwiri pa zothandizira zisanu ndi chimodzi aliyense.
Zonyamulira ma valve zimapangitsa kuti zikhale zosavuta kusintha ma valve.
Kuyendetsa belt nthawi. Lamba wapangidwa kuti azithamanga makilomita 60 zikwi. Pampu (pampu yamadzi) imalandira kasinthasintha kuchokera pamenepo.
Chitsulo cha Crankshaft, chopangidwa. Ili pa zothandizira zisanu (liners-bearings).
Ma pistoni ndi okhazikika, opangidwa ndi aluminiyamu aloyi. Amakhala ndi mphete zitatu, ziwiri zomwe ndi compression, imodzi ndi mafuta scraper.
Kutsekedwa kwa crankcase ventilation system.
Dongosolo loperekera mafuta limaphatikizapo zinthu izi:
- pampu yamafuta (yomwe ili mu t / thanki);
- msonkhano wa throttle;
- fyuluta yabwino;
- kuwongolera kuthamanga kwamafuta;
- mphuno;
- mzere wamafuta.
Zowonjezera ndi makina otulutsa mpweya wotulutsa mpweya komanso fyuluta ya mpweya.
Chain mafuta pampu drive. Imalandira kuzungulira kuchokera ku crankshaft. Kuchuluka kwa mafuta mu dongosolo ndi 4,85 malita.
Ma spark plugs ali ndi ma koyilo awoawo omwe ali ndi ma voltages apamwamba.
Zolemba zamakono
| Wopanga | Gulu la Renault |
|---|---|
| Voliyumu ya injini, cm³ | 1390 |
| Mphamvu, hp | 98 (82) * |
| Makokedwe, Nm | 127 |
| Chiyerekezo cha kuponderezana | 10 |
| Cylinder chipika | chitsulo choponyedwa |
| Cylinder mutu | aluminiyamu, 16v |
| Cylinder awiri, mm | 79,5 |
| Pisitoni sitiroko, mm | 70 |
| Mavavu pa yamphamvu iliyonse | 4 (DOHC) |
| Hydraulic compensator | + |
| Nthawi yoyendetsa | lamba |
| Kutembenuza | palibe |
| Wowongolera nthawi ya valve | palibe |
| Mafuta dongosolo | jekeseni, jekeseni wa doko |
| Mafuta | AI-95 mafuta |
| Kugwiritsa ntchito ma silinda | 1-3-4-2 |
| Mfundo zachilengedwe | Euro 3/4** |
| Service moyo, chikwi Km | 220 |
| Malo: | chopingasa |
* 82 hp kusinthidwa kwa injini (popanda kugwedezeka kwamagetsi), ** miyezo yachilengedwe yamitundu yoyamba ndi yotsatila ya injini, motsatana.
Kodi zosintha zimatanthauza chiyani (710, 711, 712, 713, 714, 730, 732, 740, 750, 770, 780)
Kwa nthawi yonse yopanga, injini yakhala ikukonzedwanso mobwerezabwereza. Zotsatira zake, mphamvu ndi zinthu zosafunikira zidasinthidwa pang'ono. Mwachitsanzo, pakuyika magetsi pamitundu yosiyanasiyana yamagalimoto.
Kufotokozera ndi kusintha kwa chipangizocho kunakhalabe chimodzimodzi ndi chitsanzo choyambirira.
| Engine kodi | Kugwiritsa ntchito mphamvu | Zaka zakumasulidwa | Kuyikidwa |
|---|---|---|---|
| K4J710 | 98 hp | 1998-2010 | Clio |
| K4J711 | 98 hp | 2000-pano | Clio II |
| K4J712 | 95 hp | 1999-2004 | Clio II, Thalia I |
| K4J713 | 98 hp | 2008 | Clio II |
| K4J714 | 95 hp | 1999-2003 | Megane, ScenicI (JA) |
| K4J730 | 98 hp | 1999-2003 | Scenic II |
| K4J732 | 82 hp | 2003 | Meghan II |
| K4J740 | 98 hp | 1999-2010 | Megane |
| K4J750 | 95 hp | 2003-2008 | Megane I, Scenic I |
| K4J770 | 98 hp | 2004-2010 | Modus |
| K4J780 | 100 hp | 2005-2014 | Modus |
Kudalirika, zofooka, kusakhazikika
Ganizirani zinthu zofunika zomwe zimafunikira kuwonjezera paukadaulo wa injini iliyonse.
Kudalirika
K4J motor ili ndi zinthu zingapo zothandiza zomwe zimawonetsa magwiridwe ake. Unyinji wa eni magalimoto a magalimoto okhala ndi injini zotere amazindikira kudalirika kwake kwakukulu.
Kuphweka kwa mapangidwe ndi njira zamakono zamakono zimatsimikizira maganizo a ambiri. Mwachitsanzo, membala wa forum ya ZeBriD wochokera ku Novosibirsk akulemba kuti: "... Ndinayang'ana mafuta m'chilimwe, pa injini yozizira ... ndipo zonse zili bwino".
Injini imakhala yodalirika komanso yokhazikika ngati malamulo ogwiritsira ntchito omwe amaperekedwa ndi wopanga awonedwa. Zofunikira zapadera zimayikidwa pamtundu wamadzimadzi aukadaulo, makamaka mafuta ndi mafuta. Apa pali "koma" - ngati mutha kugula mafuta omwe amafunikira, ndiye kuti zinthu zikuipiraipira ndi mafuta. Muyenera kukhutira ndi zomwe muli nazo. Pali njira imodzi yokha yotulukira - muyenera kupeza malo opangira mafuta pomwe mafuta ochulukirapo kapena ochepera amakumana ndi muyezo.
Pa intaneti mungapeze zambiri pakugwiritsa ntchito mafuta a AI-92. Iye sali woona kwathunthu. Mtundu wovomerezeka wamafuta ndi AI-95.
Wopanga amawonetsa mawu enieni osinthira zinthu zogwiritsidwa ntchito. Apa, malingalirowo ayenera kuyandikira mwachidwi, poganizira momwe amagwirira ntchito injini. Zikuwonekeratu kuti ndizosiyana ndi za ku Ulaya. Ndipo khalidwe la mafuta ndi mafuta, komanso momwe misewu ilili. Choncho, m'malo nthawi ya consumables ndi mbali ayenera kuchepetsedwa.
Pokhala ndi malingaliro oyenera pagawoli, imatha kugwira ntchito popanda kusweka kwa nthawi yayitali, ndikuphatikizana kwakukulu kwazomwe zalonjeza.
Mawanga ofooka
Ngakhale kuti mapangidwe a injini zonse zinakhala zopambana, zofooka zina zimawonekera pa izo.
Choyamba, zimazindikiridwa Kufooka kwa lamba wanthawi. Kuopsa kwa kusweka kwake kuli pakupindika kwa mavavu. Kusokoneza koteroko kumabweretsa kukonza kwakukulu komanso kopanda bajeti kwa injini yonse. Moyo wautumiki wa lamba umatsimikiziridwa ndi wopanga pamakilomita 60 zikwi zagalimoto. M'malo mwake, amatha kuyamwitsa makilomita 90, koma m'malo mwake ayenera kuchitidwa molingana ndi malingaliro a wopanga. Pamodzi ndi lamba wanthawi, tikulimbikitsidwa kusintha lamba wa alternator.
Mafuta kutayikira kudzera zisindikizo zosiyanasiyana nawonso sizachilendo. Komabe, chithunzichi sichimangokhala chamagetsi aku France okha. Kutchera khutu kwa mwini galimoto kudzakuthandizani kuzindikira vuto panthawi yake, ndipo n'zosavuta kukonza nokha. Mwachitsanzo, ndikwanira kumangitsa chivundikiro cha valve ndipo vuto la kutaya mafuta lidzathetsedwa. Muzovuta kwambiri, mutha kugwiritsa ntchito mautumiki a akatswiri agalimoto. Ndikoyenera kukumbukira kuti kukonzanso kwanthawi yake kumaphatikizapo kutulutsa mafuta.
Zofooka kwambiri ndizo zolephera pakugwira ntchito kwa zinthu zamagetsi. Ma coil poyatsira ndi masensa osiyanasiyana (sensa ya crankshaft, sensor sensor, etc.) amakumana ndi "tsoka" lotere. Pankhaniyi, ndizosatheka kuthetsa vutolo popanda akatswiri agalimoto.
Wokongola moyo utumiki yochepa (100 zikwi makilomita) ali crankshaft damper pulley. Ndi bwino kusintha pambuyo yachiwiri ndandanda m'malo lamba nthawi.
Choncho, tikuwona kuti pali mfundo zofooka pa injini, koma nthawi zambiri mwiniwake wa galimotoyo amakhumudwitsa. Kupatulapo ndi zamagetsi zamagetsi. Palidi cholakwika cha wopanga pano.
Kusungika
Kukonza injini sikovuta kwambiri. Chida chachitsulo chachitsulo chimakulolani kunyamula masilindala mpaka kukula koyenera kukonza.
Kusintha kwa magawo ndi misonkhano ndikotheka, koma zimadziwika kuti nthawi zina pamakhala zovuta pakufufuza kwawo. Osati mu mzinda uliwonse mu sitolo yapadera iwo ali mu assortment yoyenera. Apa sitolo yapaintaneti ibwera kudzakupulumutsani, komwe mutha kuyitanitsa nthawi zonse zofunikira zotsalira. Zoonadi, nthawi yotsogolera ikhoza kukhala yaitali. Kuphatikiza apo, oyendetsa galimoto ambiri amalabadira kukwera mtengo kwa magawo ndi misonkhano yayikulu.
Kugwiritsiridwa ntchito kwa zida zotsalira kuchokera pakugwetsa sikubweretsa zotsatira zomwe mukufuna chifukwa chosatheka kuwunika momwe alili.
Monga tawonera, injini yoyaka mkati imakhala ndi kapangidwe kosavuta. Koma izi sizikutanthauza kuti aliyense angathe kukonza ndi manja awo. Simungathe kuchita popanda zida zapadera ndi zosintha. Komanso popanda kudziwa nuances kukonza. Mwachitsanzo, m'malo mwa gasket iliyonse kumafuna torque inayake yolimba ya zomangira zake. Ngati kusagwirizana ndi ziwerengero zovomerezeka, chabwino, padzakhala kutuluka kwamadzimadzi aukadaulo, poyipa kwambiri, ulusi wa nati kapena stud udzang'ambika.
Njira yabwino kwambiri yokonzetsera mota ndikuyipereka kwa akatswiri odziwa ntchito zamagalimoto apadera.
The French aspirated K4J inakhala yopambana kwambiri, yosavuta kupanga, yodalirika komanso yolimba. Koma makhalidwe amenewa akuwonetseredwa kokha ngati malangizo onse opanga amawonedwa pamene ntchito injini.
