Injin Hyundai, KIA D4EA
Abubuwa
Injiniyoyi - injiniyoyin injiniya na kamfanin Koriya ta Hyundai don Hyundai Tucson crossover sun haɓaka kuma sun sanya sabon samfurin naúrar wutar lantarki. Daga baya, da engine aka shigar a kan Elantra, Santa Fe da sauran mota brands. Babban shaharar rukunin wutar lantarki shine saboda yawan sabbin hanyoyin fasahar fasaha.
Description
Injin D4EA yana samuwa ga mabukaci tun 2000. Sakin samfurin ya kasance tsawon shekaru 10. Naúrar wutar lantarki ce ta dizal huɗu-Silinda a cikin layi tare da ƙarar 2,0 lita, ƙarfin 112-151 hp tare da karfin juyi na 245-350 Nm.
An shigar da injin akan motocin Hyundai:
- Santa Fe (2000-2009);
- Tucson (2004-2009);
- Elantra (2000-2006);
- Sonata (2004-2010);
- Halitta (2000-2008).
Akan motocin Kia:
- Sportage JE (2004-2010);
- Bace Majalisar Dinkin Duniya (2006-2013);
- Magentis MG (2005-2010);
- Cerato LD (2003-2010).
Na'urar wutar lantarki tana da nau'ikan turbines iri biyu - WGT 28231-27000 (ikon shine 112 hp) da VGT 28231 - 27900 (ikon 151 hp).
Tushen Silinda an yi shi da baƙin ƙarfe ductile. Silinda sun gundura a cikin toshe.
Aluminum alloy cylinder shugaban. Yana da bawuloli 16 da camshaft ɗaya (SOHC).
Crankshaft karfe, ƙirƙira. Yana zaune a kan ginshiƙai biyar.
Pistons sune aluminum, tare da sanyaya kogon ciki ta mai.
Babban matsi na famfo mai tuƙi, daga camshaft.
Tsarin bel ɗin lokaci. An tsara bel don kilomita dubu 90 na motar.
Bosch na kowa tsarin mai na dogo. Daga 2000 zuwa 2005, matsa lamba na allurar mai ya kasance mashaya 1350, kuma tun 2005 ya kasance mashaya 1600. Saboda haka, ikon a cikin akwati na farko shine 112 hp, a cikin na biyu 151 hp. Wani ƙarin abu na haɓaka wutar lantarki shine nau'ikan turbines daban-daban.
Na'ura mai ba da hanya tsakanin hanyoyin sadarwa yana sauƙaƙa sosai don daidaitawar ƙarancin zafi na bawuloli. Amma an shigar da su ne kawai akan injina tare da camshaft guda ɗaya (SOHC). Ana daidaita ma'aunin zafi na bawuloli akan kawunan silinda tare da camshafts guda biyu (DOHC) ta zaɓin shims.
Tsarin lubrication. Injin D4EA ya cika da lita 5,9 na mai. Kamfanin yana amfani da Shell Helix Ultra 5W30. A lokacin aiki, an zaɓi masa wani zaɓi mai kyau - Hyundai / Kia Premium DPF Diesel 5W-30 05200-00620. Mai sana'anta ya ba da shawarar canza mai a cikin tsarin lubrication na injin bayan kilomita dubu 15 na motar motar. Littafin koyarwa na takamaiman ƙirar mota yana nuna nau'in mai za a yi amfani da shi kuma bai dace a maye gurbinsa da wani ba.
Ma'aunin ma'auni na ma'auni yana cikin crankcase. Shaye sojojin inertial na oda na biyu, yana rage rawar jiki sosai.
Bawul ɗin EGR da tacewa particulate yana haɓaka ƙa'idodin muhalli na shaye-shaye. An shigar da su akan sabbin nau'ikan injin.
Технические характеристики
| Manufacturer | GM DA |
|---|---|
| Ƙarar injin, cm³ | 1991 |
| Arfi, hp | 112-151 * |
| Torque, Nm | 245-350 |
| Matsakaicin matsawa | 17,7 |
| Filin silinda | baƙin ƙarfe |
| Shugaban silinda | aluminum |
| Silinda diamita, mm | 83 |
| Bugun jini, mm | 92 |
| Damping vibration | daidaita shaft module |
| Bawuloli a kowace silinda | 4 (SOHC) |
| Na'ura mai ba da hanya tsakanin hanyoyin sadarwa | + |
| Tukin lokaci | Ð ± |
| Turbocharging | WGT 28231-27000 da VGT 28231 - 27900 |
| Mai sarrafa lokaci na Valve | babu |
| Tsarin samar da mai | CRDI (Common Rail Bosch) |
| Fuel | man fetur din diesel |
| The oda daga cikin silinda | 1-3-4-2 |
| Matsayin muhalli | Yuro 3/4* |
| Rayuwar sabis, kilomita dubu | 250 |
| Nauyin kilogiram | 195,6-201,4 *** |
* Ƙarfin ya dogara da nau'in injin turbin da aka shigar, ** akan sabbin sigogin, an shigar da bawul ɗin EGR da tacewa, *** nauyi yana ƙayyade nau'in turbocharger da aka shigar.
Amincewa, rauni, kiyayewa
Duk wani sifa na fasaha ba zai ba da cikakken hoto na injin ba har sai an yi la'akari da manyan abubuwa uku waɗanda ke nuna ikon aiki na sashin wutar lantarki.
AMINCI
A cikin al'amuran amincin injin, ra'ayoyin masu ababen hawa ba su da tabbas. Ga wani, yana jinyar kilomita dubu 400 ba tare da wata alamar yiwuwar gyarawa da wuri ba, wani wanda ya riga ya fara 150 dubu kilomita ya fara yin manyan gyare-gyare.
Yawancin masu ababen hawa sun ce da kwarin gwiwa cewa idan aka bi duk shawarwarin da masana'anta suka ba da shawarar don kulawa da sarrafa motar, zai iya wuce abin da aka bayyana.
Ana sanya buƙatu na musamman akan ingancin ruwan fasaha, musamman mai da man dizal. Tabbas, a cikin Tarayyar Rasha (da sauran jumhuriyar tsohuwar CIS) man fetur da lubricants ba koyaushe suna cika ka'idoji ba, amma wannan ba dalili bane don zuba man fetur na farko da aka samu a tashoshin gas a cikin tankin mai. Sakamakon amfani da man dizal mai ƙarancin daraja a cikin hoto.
Wannan kuma yana ƙara ta atomatik maye gurbin abubuwan tsarin mai, yawan hawa (kuma ba kyauta ba) zuwa tashoshin sabis, binciken motar da ba dole ba, da sauransu. Maganar alama, "man fetur din dizal din din din" daga tushe masu ban sha'awa yana juya zuwa farashin ruble mai yawa don gyaran injin.
D4EA kuma yana da matukar kula da ingancin mai. Maimaita mai tare da nau'ikan da ba a ba da shawarar ba yana haifar da sakamako mara jurewa. A wannan yanayin, babu makawa a yi wani babban gyara na injin.
Don haka, duk matsalolin da ke cikin motar suna farawa ne kawai idan an yi amfani da shi ba daidai ba kuma ba a bi shawarwarin masana'anta ba. Injin kanta abin dogaro ne kuma mai dorewa.
Raunuka masu rauni
Kowane mota yana da raunin sa. D4EA kuma yana da su. Ɗaya daga cikin abubuwan da suka fi haɗari shine propensity ga mai. Yana faruwa ne saboda toshewar tsarin samun iska na crankcase. Sigar asali (112 hp) na injin ba shi da mai raba mai. A sakamakon haka, yawan man da aka tara a kan murfin bawul, wasu daga cikinsu sun shiga cikin ɗakunan konewa. An yi asarar mai na yau da kullun.
Ƙunƙarar numfashi na tsarin samun iska ya ba da gudummawa wajen haifar da wuce haddi na iskar gas a cikin crankcase. Wannan yanayin ya ƙare ta hanyar matse mai ta hatimi daban-daban, kamar tambarin mai.
Haɗu ƙonawa-fita sealers washers karkashin nozzles. Idan ba a gano matsala cikin lokaci ba, kan silinda ya lalace. Da farko, saukowa nests wahala. Nozzles na iya gabatar da wani abin damuwa - idan sun gaji, aikin injin yana damuwa, kuma farawa ya kara tsananta. Dalilin lalacewa a mafi yawan lokuta ba man dizal mai inganci ba ne.
Bayan dogon gudu a kan wasu motoci, an lura matse ruwan famfo rotor. Hadarin ya ta'allaka ne a cikin karya bel na lokaci tare da duk sakamakon da ya biyo baya.
Belin lokaci yana da ɗan gajeren rayuwar sabis (kilomita dubu 90). A yayin da ya karye, ana lankwasa bawuloli, kuma wannan ya riga ya zama babban gyara na sashin wutar lantarki.
Ba sabon abu ba ne don fuskantar irin wannan rashin aiki kamar Bawul ɗin EGR ya makale a buɗe. Dole ne a tuna cewa yawancin masu ababen hawa suna sanya toshe a kan bawul. Irin wannan aiki ba ya kawo lahani ga injin, kodayake yana ɗan rage ƙa'idodin muhalli.
Akwai rauni a cikin D4EA, amma suna tasowa lokacin da aka keta ka'idojin aiki da injin. Tsayawa akan lokaci da bincikar yanayin injin yana kawar da abubuwan da ke haifar da rashin aiki a cikin sashin wutar lantarki.
Mahimmanci
ICE D4EA yana da kyakkyawan kulawa. Makullin wannan shine farkon tubalin simintin silinda. Yana yiwuwa a ɗauki silinda zuwa matakan gyara da ake buƙata. Zane na motar kanta shima ba shi da wahala sosai.
Babu matsala tare da kayan gyara don maye gurbin wadanda suka gaza. Ana samun su a kowane iri-iri a cikin ƙwararrun kantuna da kan layi. Kuna iya zaɓar siyan abubuwan asali da sassa ko analogues ɗin su. A cikin matsanancin yanayi, duk wani ɓangaren kayan da aka yi amfani da shi yana da sauƙin samu akan rarrabuwa da yawa.
Ya kamata a lura cewa gyaran injin yana da tsada sosai. Kumburi mafi tsada shine injin turbin. Ba arha ba zai zama maye gurbin dukkan tsarin man fetur. Duk da haka, ana bada shawarar yin amfani da kayan gyara na asali kawai don gyarawa. Analogues, a matsayin mai mulkin, ana yin su a kasar Sin. Ingancin su a mafi yawan lokuta koyaushe yana cikin shakka. Majalisun da sassan da aka siya a tarwatsa su ma ba koyaushe suke cika tsammanin ba - babu wanda zai iya tantance ragowar albarkatun da aka yi amfani da shi daidai.
Sau da yawa akwai yanayi lokacin da maye gurbin ɗayan nau'in injin ya haifar da maye gurbin wasu. Misali, idan aka samu hutu, ko kuma shirin maye gurbin bel na lokaci, dole ne a canza abin nadinsa. Idan aka yi watsi da wannan aikin, za a ƙirƙiri wani abin da ake buƙata don matsawa abin nadi, wanda hakan zai sake sa bel ɗin ya karye.
Akwai yalwar irin waɗannan nuances a cikin injin. Saboda haka, kawai waɗanda suka san tsarin injin da kyau, suna da gogewa wajen yin irin wannan aikin kuma kayan aikin da ake buƙata na musamman na iya yin gyare-gyare da kansu. Mafi kyawun mafita shine a ba da amanar maido da sashin ga kwararru daga sabis na mota na musamman.
Kuna iya samun ra'ayi game da na'urar da matakan tarwatsa injin ta kallon bidiyon.
Tunani
Duk da cewa an samar da injin da farko tilastawa, akwai yiwuwar ƙara ƙarfinsa. Ya kamata a lura cewa wannan ya shafi kawai na farko version na engine (112 hp). Bari mu nan da nan kula da cewa D4EA inji kunna ba zai yiwu ba.
Yin walƙiya da ECU yana ba ku damar ƙara ƙarfi daga 112 hp zuwa 140 tare da haɓaka lokaci guda a cikin juzu'i (da kusan 15-20%). Haka kuma, ana samun raguwar yawan man da ake amfani da shi a cikin ayyukan birane. Bugu da kari, sarrafa cruise yana bayyana akan wasu motoci (Kia Sportage).
Hakazalika, yana yiwuwa a sake tsara fasalin ECU na injin 125-horsepower. Aiki zai ƙara ƙarfin zuwa 150 hp kuma ƙara ƙarfin wuta zuwa 330 Nm.
Yiwuwar kunna sigar farko na D4EA shine saboda gaskiyar cewa saitunan ECU na farko a masana'antar masana'anta an yi la'akari da su a cikin wutar lantarki daga 140 hp zuwa 112. Wato injin kanta zai iya jure wa ƙãra kaya ba tare da wani sakamako ba.
Don kunna guntu naúrar wutar lantarki, kuna buƙatar siyan adaftar Galletto1260. Shirin (firmware) zai gabatar da wani ƙwararren wanda zai sake saita sashin sarrafawa.
Ana iya canza saitunan ECU a tashoshin sabis na musamman.
Ba a so a kunna injuna daga baya versions, tun da irin wannan sa baki zai muhimmanci rage rayuwar na ciki konewa engine.
Masu ginin injiniya na Koriya sun ƙirƙira ba mummunan turbodiesel ba. Amintaccen aiki bayan tafiyar kilomita dubu 400 ya tabbatar da wannan sanarwa. A lokaci guda kuma, ga wasu masu ababen hawa, yana buƙatar gyare-gyare mai mahimmanci bayan tserewa kilomita dubu 150. Duk ya dogara ne akan halayen motar. Dangane da duk shawarwarin masu sana'a, zai zama abin dogara kuma mai dorewa, in ba haka ba zai haifar da matsala mai yawa ga mai shi kuma zai sauƙaƙe kasafin kudinsa.
