Gwada fitar da ingin turbo mai girman lita 1,4 a cikin sabon Astra
Ginin alminiyon na da nauyin kilogram goma ƙasa da jabun ƙarfe na injin turbo mai cin lita 1,4.
• Aluminium duka: sashin mai na silinda huɗu daga sabbin injunan Opel
• Amsar gaggawa ta isar da gas: mai kuzari da rashin amfani da mai
• Fasahohin zamani: sanya allurar man kai tsaye da turbo caji don haɓaka ƙwarewa
• Lamarin abin tunawa: Injin miliyan takwas na Sentgothard injin turbo ne mai nauyin lita 1.4.
Cikakken sunan sabon injin Opel shine 1.4 ECOTEC Direct Injection Turbo. Farkon sabon Opel Astra zai faru a Frankfurt International Motor Show (IAA) a watan Satumba. Injin allurar kai tsaye mai turbocharged mai silinda huɗu tare da injectors na tsakiya za a samu tare da matsakaicin fitarwa guda biyu na 92 kW/125 hp. da 107 kW / 150 hp Wannan duka-aluminum naúrar yana da alaƙa ta fasaha da fasaha na 1.0 ECOTEC Direct Injection Turbo, wanda aka sani daga Opel ADAM da Corsa. A gaskiya ma, sabon injin 1.4-lita hudu na silinda shine babban ɗan'uwa na injin silinda mai lita uku wanda ya sami babban yabo daga manema labarai bayan gabatarwa a ADAM ROCKS da sabon ƙarni na Corsa. Dukansu injuna suna cikin abin da ake kira iyali na ƙananan injunan man fetur - rukuni na ƙungiyoyi masu fasaha tare da ƙaura na kasa da lita 1.6. Suna taka muhimmiyar rawa a cikin mafi girman ingin da aka yi a tarihin Opel, wanda ya haɗa da ƙaddamar da sabbin injuna 17 tsakanin 2014 da 2018.
Mafi kyawun-a-aji: Sabon injin injina huɗu na Opel yana tsarkakewa kamar kyanwa
ПA lokacin ci gaban injin na lita 1.4, an ba da hankali na musamman ga abubuwan motsa jiki na mota da amsa yayin samar da gas, kuma wannan tare da mafi ƙarancin yiwuwar amfani da mai. Injin ya kai matsakaicin karfinsa na 245 Nm da wuri, tare da matsakaicin matakin da yake samuwa a kewayon 2,000 zuwa 3,500 rpm. Yana bayar da cikakken hadewar tuki ni'ima da aikin. Dangane da bayanan farko, injin turbo mai karfi tare da tsarin Start / Stop zai cinye kasa da lita 4.9 na mai a kilomita 100 a hade zagaye (114 g / km CO2). Don haka, injin turbo na lita 1.4 zai fi ƙarfin raka'a lita biyu a inganci kuma zai iya maye gurbinsu a duk matakan wuta. Injiniyoyin sun sake ba da kulawa ta musamman don rage hayaniya da rawar jiki yayin lokacin ci gaba, kamar yadda lamarin yake tare da injin din sita mai hawa uku. An tsara toshe injin don ƙirƙirar ƙaramar tasirin rawa, an ɗora crankcase ɗin gida biyu, an haɗa bututun iska a cikin silinda tare da fasaha na rage hayaniya, murfin bawul ɗin yana da ƙira mai ɗaukar sauti, injectors masu matsin lamba. matsin lamba ya keɓe daga kai kuma an tsara kewayon tuƙin bawul don yin aiki a hankali kamar yadda zai yiwu.
"Sabuwar injinmu mai nauyin lita 1.4 mai turbocharged mai silinda hudu tare da alluran kai tsaye da allurar tsakiya wani bangare ne na sabon layin kananan injinan mai, kuma ana bayyana halayensa a cikin kalmomin "mai karfi, inganci da al'ada". Duk-aluminum toshe ba kawai yana kare muhalli ba, har ma yana kafa sabbin ka'idoji cikin kwanciyar hankali, "in ji Christian Müller, VP Engine Power, GM Powertrain Engineering Turai.
Sauƙin rayuwa: sabon yanayin aiki
Sabon injin ingin mai na 1.4 ECOTEC mai nauyin nauyi yakai nauyin mota. Ginin alminiyon na da nauyin kilogram goma ƙasa da jabun ƙarfe na injin turbo na yanzu na lita 1.4 kuma ya dace daidai da burin sabon wasan Opel Astra. Dangane da ingancin aiki, sabon injin da aka kawo 1.4 yana ba da cikakken iko: don adana nauyi, musamman sassa masu motsi, ƙwanƙwasa ƙwanƙwasa ne, bututun mai yana da ƙarancin jayayya kuma yana aiki a matakai biyu. matsa lamba. Duk injinan an tsara shi ne don ya yi aiki da ƙananan mai na ƙananan gogayya na 5W-30. Duk waɗannan matakan suna ba da ƙwarewa ta musamman.
Yayin da injunan Silinda guda uku na Opel ke da alaƙa da falsafar "ƙasa" (ƙananan, mai sauƙi, mafi inganci), don sabon injin silinda huɗu mai lita 1.4, injiniyoyin Opel suna magana game da "mafi kyawun zaɓi" ko cikakkiyar ma'auni na inganci a cikin duka. hanyoyin aiki.
Taron Tunawa a Szentgottard
1.4 ECOTEC Direct Injection Turbo petrol engine an samar dashi ne a masana'antar Opel a Szentgotard kuma tuni ya zama lokacin bikin babban tarihi ga masana'antar ta Hungary. Injin mai miliyan takwas ya tashi daga layin taron a Zentgotard, wanda tabbas ya kasance duk silinda huɗu ne wanda zai fara tare da sabon Opel Astra a watan Satumba.
"Muna da injin injiniya a Hungary, wanda ke da matsayi na duniya a cikin sassauci kuma yana taka muhimmiyar rawa a dabarun masana'antar mu. Taya murna da godiya ga daukacin tawagar a nan - injuna miliyan takwas wani abu ne da ya kamata a yi alfahari da shi kuma na tabbata za mu iya yin bikin karin abubuwan tunawa a nan ba da dadewa ba," in ji Peter Christian Kuspert. , VP Sales and Aftermarket sabis. a kungiyar Opel, wadanda suka halarci bikin tare da Mark Schiff, shugaban kamfanin Opel/Vauxhall Europe, mambobin gwamnatin Hungary da jami'an kananan hukumomi.
