Injin Renault K4J
Abubuwa
A ƙarshen 90s, injiniyoyin Renault sun sami nasarar ƙirƙirar injin da ya zama babban aikin ginin injin Faransa. Ana amfani da rukunin wutar lantarki da aka haɓaka sosai a kasuwannin duniya. Makullin nasara shine babban inganci da dorewa na samfurin.
Description
An ƙirƙira injin K4J kuma an saka shi cikin siriyal samarwa a cikin 1998. An sami karɓuwa a duniya a cikin 1999 a wasan kwaikwayo na auto a Geneva (Switzerland). Man fetur ne a cikin layi na injunan silinda hudu wanda ke da karfin 1,4 lita tare da karfin 82-100 hp tare da karfin juyi na 127 Nm. An samar har zuwa 2013, yana da gyare-gyare da yawa.
An shigar da injin K4J da gyare-gyarensa akan motocin Renault:
- Clio (1999-2012);
- Alamar (1999-2013);
- Na gani (1999-2003);
- Megane (1999-2009);
- Yanayin (2004-2008);
- Grand Modus (2004-2008).
Tushen Silinda an yi shi da baƙin ƙarfe ductile.
Aluminum cylinder shugaban. Shugaban yana da bawuloli 16. A cikin ɓangaren sama akwai camshafts guda biyu akan goyan bayan shida kowanne.
Masu ɗaukar bawul suna sauƙaƙe daidaita bawul ɗin bawul.
Tsarin bel ɗin lokaci. An tsara bel don gudun kilomita dubu 60. Famfu (famfo) yana karɓar juyawa daga gare ta.
Crankshaft karfe, ƙirƙira. Yana kan goyan bayan guda biyar (masu liyi-biyars).
Pistons misali ne, simintin aluminum gami. Suna da zobe guda uku, biyu daga cikinsu na matse ne, daya jurar mai.
Rufe tsarin samun iska.
Tsarin samar da mai ya ƙunshi abubuwa masu zuwa:
- famfo mai (wanda yake cikin t / tank);
- taro taro;
- tace mai kyau;
- sarrafa matsa lamba mai;
- nozzles;
- layin mai.
Ƙarin abubuwa sune tsarin sake zagayowar iskar gas da tace iska.
Sarkar mai famfo tuƙi. Yana karɓar juyawa daga crankshaft. Yawan man fetur a cikin tsarin shine lita 4,85.
Wuraren tartsatsin wuta suna da nasu coils masu girman ƙarfin lantarki.
Технические характеристики
| Manufacturer | Renault Group |
|---|---|
| Ƙarar injin, cm³ | 1390 |
| Arfi, h.p. | 98 (82) * |
| Karfin juyi, Nm | 127 |
| Matsakaicin matsawa | 10 |
| Filin silinda | baƙin ƙarfe |
| Shugaban silinda | aluminum, 16v |
| Silinda diamita, mm | 79,5 |
| Bugun jini, mm | 70 |
| Bawuloli a kowace silinda | 4 (DOHC) |
| Na'ura mai ba da hanya tsakanin hanyoyin sadarwa | + |
| Tukin lokaci | Ð ± |
| Turbocharging | babu |
| Mai sarrafa lokaci na Valve | babu |
| Tsarin samar da mai | allura, allurar tashar jiragen ruwa |
| Fuel | Fetur AI-95 |
| The oda daga cikin silinda | 1-3-4-2 |
| Matsayin muhalli | Yuro 3/4* |
| Rayuwar sabis, kilomita dubu | 220 |
| Location: | m |
* Canjin injin 82 hp (ba tare da ma'aunin lantarki ba), ** ƙa'idodin muhalli na nau'ikan injin na farko da na gaba, bi da bi.
Menene gyare-gyare ke nufi (710, 711, 712, 713, 714, 730, 732, 740, 750, 770, 780)
Domin duk lokacin da ake samarwa, injin an sake inganta shi akai-akai. A sakamakon haka, iko da abubuwan da ba su da mahimmanci sun canza wani bangare. Alal misali, a cikin hawan wutar lantarki akan nau'ikan mota daban-daban.
Ƙididdiga da gyare-gyare na na'ura sun kasance iri ɗaya da ƙirar tushe.
| Lambar injin | Ikon | Shekarun saki | An girka |
|---|---|---|---|
| K4J710 | 98 hp | 1998-2010 | Clio |
| K4J711 | 98 hp | 2000-yanzu | Clio II |
| K4J712 | 95 hp | 1999-2004 | Clio II, Talia I |
| K4J713 | 98 hp | 2008 | Clio II |
| K4J714 | 95 hp | 1999-2003 | Megane, ScenicI (JA) |
| K4J730 | 98 hp | 1999-2003 | Silinda II |
| K4J732 | 82 hp | 2003 | Megane ii |
| K4J740 | 98 hp | 1999-2010 | Megan |
| K4J750 | 95 hp | 2003-2008 | Megane I, Scenic I |
| K4J770 | 98 hp | 2004-2010 | yanayin |
| K4J780 | 100 hp | 2005-2014 | yanayin |
Amincewa, rauni, kiyayewa
Yi la'akari da mahimman abubuwan da ke da mahimmancin ƙari ga halayen fasaha na kowane injin.
AMINCI
Motar K4J tana da halaye masu amfani da yawa waɗanda ke nuna aikin sa. Yawancin masu motocin da irin wannan injin suna lura da babban amincinsa.
Sauƙaƙan ƙirar ƙira da yawan sabbin fasahohi sun tabbatar da ra'ayin mafi yawan. Misali, memba na dandalin ZeBriD daga Novosibirsk ya rubuta: "... Na duba mai kawai a lokacin rani, a kan injin sanyi ... Kuma komai yana da kyau".
Injin ya zama abin dogaro kuma yana dawwama idan an kiyaye ƙa'idodin aiki da masana'anta suka ba da shawarar. Ana sanya buƙatu na musamman akan ingancin ruwan fasaha, musamman man fetur da mai. Anan daya "amma" ya taso - idan har yanzu kuna iya siyan ainihin man da ake buƙata, to, abubuwa sun fi muni da man fetur. Dole ne ku gamsu da abin da kuke da shi. Akwai mafita guda ɗaya kawai - kuna buƙatar nemo tashar mai inda mai fiye ko žasa ya dace da ma'auni.
A Intanet zaka iya samun bayani game da amfani da man fetur AI-92. Ba gaskiya ba ce gaba ɗaya. Alamar man fetur da aka ba da shawarar shine AI-95.
Mai sana'anta yana nuna takamaiman sharuɗɗan don maye gurbin kayan masarufi. A nan, dole ne a tuntubi shawarwarin da kirkira, la'akari da yanayin aiki na injin. A bayyane yake cewa sun bambanta da na Turai. Da ingancin man fetur da man shafawa, da yanayin hanyoyin. Don haka, dole ne a rage lokacin maye gurbin kayan aiki da sassa.
Tare da halin da ya dace ga rukunin, yana iya yin aiki ba tare da raguwa ba na dogon lokaci, tare da babban abin da aka yi alkawarinsa.
Raunuka masu rauni
Duk da cewa tsarin injin gaba ɗaya ya zama mai nasara, rauni a wasu lokuta yana bayyana akan shi.
Da farko, an lura Rashin ƙarfi na bel na lokaci. Hadarin karyewar sa yana cikin lankwashe bawul din. Irin wannan ɓarna yana haifar da gyare-gyare mai tsanani kuma maimakon kasafin kuɗi na dukan injin. Rayuwar sabis na bel an ƙaddara ta masana'anta a kilomita dubu 60 na motar motar. A gaskiya ma, yana iya jinyar kilomita dubu 90, amma dole ne a yi maye gurbin bisa ga shawarwarin masana'anta. Tare da bel na lokaci, ana bada shawara don canza bel mai canzawa.
Zubar da mai ta hatimi daban-daban kuma ba bakon abu ba ne. Duk da haka, wannan hoton yana da hali ba kawai ga sassan wutar lantarki na Faransa ba. Hankalin mai motar zai taimaka wajen gano matsala a cikin lokaci, kuma yana da sauƙi don gyara shi da kanka. Alal misali, ya isa ya ƙarfafa murfin murfin bawul kuma za a magance matsalar zubar da man fetur. A cikin matsanancin yanayi, zaku iya amfani da sabis na ƙwararrun sabis na mota. Yana da kyau a tuna cewa kulawar da aka tsara akan lokaci ya keɓance faruwar yabo mai.
Mafi tsanani raunin su ne kasawa a cikin aikin abubuwan lantarki. Ignition coils da daban-daban na'urori masu auna firikwensin (crankshaft matsayi firikwensin, matsa lamba, da dai sauransu) suna ƙarƙashin irin wannan "mummuna". A wannan yanayin, ba shi yiwuwa a kawar da rashin aiki ba tare da ƙwararrun sabis na mota ba.
Kyakkyawa Iyakantaccen rayuwar sabis (kilomita dubu 100) yana da ƙugiya mai damfara. Ana ba da shawarar canza shi bayan shirin maye gurbin lokaci na biyu.
Don haka, muna ganin cewa akwai rauni a kan injin, amma a mafi yawan lokuta mai motar yana tsokanar faruwarsu. Banda wutar lantarki ta atomatik. Lallai akwai lahani na masana'anta a nan.
Mahimmanci
Gyaran injin ba shi da wahala sosai. Tushen simintin ƙarfe yana ba ku damar ɗaukar silinda zuwa girman gyaran da ake buƙata.
Sauya sassa da majalisai yana yiwuwa, amma an lura cewa wasu lokuta akwai matsaloli tare da binciken su. Ba a kowane birni a cikin kantin sayar da na musamman ba suna cikin nau'ikan da suka dace. Anan kantin sayar da kan layi zai zo don ceto, inda koyaushe za ku iya yin odar abin da ya dace. Gaskiya ne, lokacin jagora na iya zama tsayi. Bugu da ƙari, yawancin masu ababen hawa suna kula da farashin sassa da manyan taro.
Yin amfani da kayan gyara daga rushewa ba koyaushe yana haifar da sakamakon da ake so ba saboda rashin yiwuwar duba yanayin su.
Kamar yadda aka gani, injin konewa na ciki yana da tsari mai sauƙi. Amma wannan ba yana nufin kowa zai iya gyara shi da hannuwansa ba. Ba za ku iya yin ba tare da kayan aiki na musamman da kayan aiki ba. Haka kuma ba tare da sanin nuances na gyarawa ba. Misali, maye gurbin kowane gasket yana buƙatar takamaiman ƙarfin jujjuyawar na'urorin sa. Idan ba a bi ka'idodin da aka ba da shawarar ba, a mafi kyau, za a sami zubar da ruwa na fasaha, a mafi munin, zaren goro ko ingarma za a yage.
Mafi kyawun zaɓi don gyaran motar shine a ba da shi ga ƙwararrun sabis na mota na musamman.
K4J mai son Faransanci ya zama babban nasara, mai sauƙi a ƙira, abin dogaro kuma mai dorewa. Amma waɗannan halaye suna bayyana ne kawai idan an lura da duk shawarwarin masana'anta lokacin aiki da injin.
