Ya zama gaye don "harsashi" a cikin injunan Diesel - kuma a fili ba abin mamaki ba ne, kamar yadda muka yi bayani a wannan labarin. Daga masu ceto na duniya (ko da a cikin motorsport akwai matsin lamba ga ka'idoji don jin daɗin waɗannan injunan) ga waɗanda ke da laifi ga dukan mugunta, nan take - tare da taimakon taimako mai daraja na abin kunya, babu shakka.
Idan kuna son adana bayanan fasaha, Ina ba ku shawara ku gungurawa zuwa ƙarshen labarin.
To, shin duk mun yi kuskure har yanzu? Bari mu yi ta matakai. Mota ta sirri tana da injin dizal, yawancin abokaina da dangi suna da motocin diesel. Daga karshe dai motar ku ma dizal ce. A'a, ba mu yi kuskure ba duk tsawon wannan lokacin. Amfani yana da ƙasa a zahiri, man fetur yana da arha kuma jin daɗin amfani ya inganta da yawa akan lokaci. Wadannan duk hujjoji ne.
Mai daɗe da rai, Mutuwa ga Diesels?
Rasa kason dizal na kasuwa idan aka kwatanta da injinan mai ba wai kawai yana da alaka da batun hayaki ba ne, wanda zai kara farashin motocin da ke da injinan dizal. Akwai wani dalili mai mahimmanci: juyin fasaha na injunan fetur. Don haka ba wai kawai rashin lafiyar Diesel ba ne, har ma da ainihin ingancin injinan mai. SEAT Leon 1.0 ecoTSI Ecomotive yana ɗaya daga cikin abubuwan da ake iya gani na wannan juyin halitta.
Yana da arha, yana da matsakaicin amfani kuma yana da daɗin tuƙi fiye da takwaransa na diesel, wato injin Leon 1.6 TDI - duka biyun suna haɓaka 115 hp na ƙarfi. A cikin kwanakin da na tuka wannan SEAT Leon 1.0 ecoTSI Ecomotive Na furta cewa ban rasa injin 1.6 TDI ba. Dan'uwan mai yana da sauri a 0-100 km / h - ma'aunin da a cikin "rayuwa ta gaske" ya cancanci abin da ya dace ...
Kuma menene darajar injin 1.0 ecoTSI a rayuwa ta gaske?
An sanye shi da akwatin gear-clutch na 7-gudun DSG, wannan SEAT Leon 1.0 ecoTSI Ecomotive yana cika 0-100 km/h a cikin daƙiƙa 9.6 kacal. Amma kamar yadda na rubuta a sama, wannan ma'aunin ya cancanci abin da ya cancanci… a cikin "rayuwa ta gaske" babu wanda ya fara irin wannan. Gaskiya?
Linearity na injin TSI 1.0 da sauƙi na samun ƙarancin amfani ne ya rinjaye ni - yanzu bari mu ga abubuwan da ke bayan motar. Yabo da za a iya mika zuwa daidai 1.0 Turbo injuna daga Hyundai (mafi santsi), Ford (mafi «cikakken») da kuma Honda (mafi iko). Amma game da waɗanda zan yi magana game da su a cikin gwaje-gwaje daban-daban, bari mu mai da hankali kan 1.0 TSI na wannan SEAT Leon.
Wannan injin silinda guda uku da ke sarrafa SEAT Leon 1.0 ecoTSI Ecomotive karami ne amma ba a fasahar da yake amfani da shi ba. Don soke jijjiga na yau da kullun na injuna tare da wannan gine-gine (Silinda guda uku) an sami ƙoƙarce-ƙoƙarce ta VW.
Dukan silinda block da shugaban Silinda an gina su da aluminum. An haɗa nau'in shaye-shaye a cikin shugaban silinda (don inganta haɓakar iskar gas), an haɗa intercooler a cikin nau'in ci (saboda wannan dalili) kuma rarraba yana canzawa. Don ba da "rayuwa" ga irin wannan ƙananan ƙaura, mun sami turbo mai ƙananan inertia da tsarin allurar kai tsaye tare da matsakaicin matsa lamba na 250 bar - Na sanya wannan darajar kawai don faranta wa waɗanda suke son takamaiman dabi'u. Wannan shine tushen mafita wanda ke da alhakin ikon 115 hp.
Dangane da aiki mai laushi da aka ambata, “masu laifi” wasu ne. Kamar yadda muka sani, injunan silinda guda uku ba su da daidaituwa ta yanayi, wanda ke buƙatar - a mafi yawan lokuta - yin amfani da ma'auni na ma'auni wanda ke ƙara rikitarwa da farashin injin. A cikin wannan injin ecoTSI 1.0, maganin da aka samo shine wani. Injin SEAT Leon 1.0 ecoTSI Ecomotive yana amfani da crankshaft tare da ma'aunin nauyi, dampers inertia na tashi (don rage girgizar watsawa) da takamaiman tubalan kararrawa.
jin dadi a bayan motar
Sakamakon yana da kyau a zahiri. Injin TSI 1.0 yana da santsi kuma “cikakke” daga mafi ƙasƙanci revs. Amma bari mu koma kan kankare lambobi kuma: muna magana ne game da 200 Nm na matsakaicin karfin juyi, akai tsakanin 2000 rpm da 3500 rpm. Kullum muna da injin karkashin ƙafar dama.
A cikin sharuddan amfani, ba shi da wuya a kai darajar a kusa da 5.6 lita da 100 km a kan gauraye hanya. SEAT Leon 1.6 TDI yana cinye ƙasa da lita na man fetur a kan tafiya daidai - amma ban so in yi wannan labarin kwatancen ba, wanda ba haka bane. Kuma don kawo ƙarshen kwatancen, Leon 1.0 ecoTSI farashi mai mahimmanci ƙasa da Yuro 3200 ƙasa da Leon 1.6 TDI. Bambance-bambancen da za a iya amfani da shi don yawancin lita na fetur (lita 2119, musamman).
Shi kansa Leon, shi “tsohon” sanin namu ne. Tare da gyaran fuska na baya-bayan nan da alamar ke sarrafa, ya sami sabbin fasahohin tallafin tuki waɗanda galibi aka koma cikin jerin zaɓuɓɓuka. Wurin ciki ya kasance isa don ɗaukar wajibai na iyali ba tare da yin sulhu ba akan sauƙin tuki (da filin ajiye motoci!) A cikin birni. Na fi son wannan saitin tare da ƙananan tayoyin ƙira, masu girman martaba. Yana ƙara jin daɗin cikin jirgin ba tare da ɓata aiki mai ƙarfi ba.
Don taƙaita wannan maƙala a cikin jumla ɗaya, idan a yau ne, watakila ba zan zaɓi injin dizal ba. Ina tuka kusan kilomita 15,000 a shekara, kuma injin mai kusan ko da yaushe yana da daɗin amfani da shi fiye da injin dizal - ba tare da wani keɓantacce ba.
Yanzu ya zama batun yin lissafi, domin abu daya ya tabbata: Injin mai suna samun gyaruwa kuma injunan diesel na kara tsada.