Yesani kuyendetsa injini ya 1,4-lita ya turbo yogwira ntchito kwambiri mu Astra yatsopano

Chipilala cha aluminiyamu chimalemera makilogalamu khumi poyerekeza ndi chipika chachitsulo chopangira injini ya 1,4 litre turbo.

• Aluminiyamu yonse: mafuta oyambira anayi amagetsi ochokera ku injini zaposachedwa kwambiri za Opel

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• Chochitika chosaiwalika: Injini ya Sentgothard miliyoni miliyoni ndi 1.4-lita turbo engine.

Dzina lonse la injini yatsopano ya Opel ndi 1.4 ECOTEC Direct Injection Turbo. Kuyamba kwa Opel Astra yatsopano kudzachitika ku Frankfurt International Motor Show (IAA) mu Seputembala. Injini ya 92-cylinder positive turbocharged Direct jakisoni yokhala ndi ma jekeseni omwe ali pakati idzapezeka ndi zotulutsa ziwiri zazikulu za 125 kW / 107 hp. ndi 150 kW / 1.0 hp Chigawo cha aluminiyamu chonsechi chikugwirizana mwaukadaulo ndi 1.4 ECOTEC Direct Injection Turbo, yodziwika kuchokera ku Opel ADAM ndi Corsa. M'malo mwake, injini yatsopano ya 1.6-lita ya 17-silinda ndi mchimwene wamkulu wa injini ya lita imodzi yamasilinda atatu, yomwe idatamandidwa kwambiri ndi atolankhani itatha kukhazikitsidwa kwa ADAM ROCKS ndi m'badwo watsopano wa Corsa. Ma injini onsewa ndi a banja lotchedwa injini yamafuta ang'onoang'ono - gulu la mayunitsi apamwamba kwambiri omwe amasamuka osakwana malita 2014. Akuchita gawo lalikulu pakuwononga injini yayikulu kwambiri m'mbiri ya Opel, yomwe ikuphatikiza kukhazikitsidwa kwa injini zatsopano 2018 pakati pa XNUMX ndi XNUMX.

Opambana kwambiri: Opanga injini zatsopano zinayi za Opel amatsuka ngati mwana wamphaka

ПPakukula kwa injini ya malita 1.4, chidwi chapadera chidaperekedwa pamphamvu yamagalimoto ndikuyankha kwake mukamaperekedwa gasi, ndipo ndi mafuta ochepa kwambiri omwe angakhalepo. Injiniyo imafika pachimake pa 245 Nm molawirira kwambiri, pamlingo wambiri womwe umapezeka mu 2,000 mpaka 3,500 rpm. Imakhala ndi kuphatikiza koyenera kwakusangalatsa ndikuchita bwino. Malinga ndi chidziwitso choyambirira, injini yamphamvu ya turbo yokhala ndi Start / Stop system idya mafuta osachepera 4.9 malita a mafuta pamakilomita 100 munjira yozungulira (114 g / km CO2). Chifukwa chake, injini ya 1.4 litre turbo injini ipambana ngakhale mayunitsi awiri a malita ndipo azitha kuyisintha pamphamvu zonse. Apanso, mainjiniya adasamala kwambiri kuti achepetse phokoso ndi kugwedezeka panthawi yakukula, monga momwe zinalili ndi injini ya XNUMX lita imodzi yamphamvu. Chojambulira cha injini chidapangidwa kuti chikhale ndi zotsatira zochepa, crankcase imagawika pakati, mapaipi otulutsa utsi pamutu wamphamvu amaphatikizidwa ndiukadaulo wochepetsa phokoso, chivundikiro cha valavu chimakhala ndi kapangidwe kokometsera mawu, ma injekitala othamanga kwambiri. Zovuta zimasiyanitsidwa pamutu ndipo dera loyendetsa ma valve lidapangidwa kuti liziyenda mwakachetechete momwe zingathere.

"Injini yathu yatsopano ya 1.4-lita turbocharged four-cylinder engine jekeseni mwachindunji ndi jekeseni wapakati ndi gawo la mzere watsopano wa injini zazing'ono za petulo, ndipo makhalidwe ake amafotokozedwa m'mawu akuti "amphamvu, ogwira ntchito komanso otukuka". Chophimba chonse cha aluminiyamu sichimangoteteza chilengedwe, komanso chimakhazikitsa miyezo yatsopano mu chitonthozo, "akutero Christian Müller, VP Engine Power, GM Powertrain Engineering Europe.

Kuchepetsa kukhalapo: gawo latsopano la magwiridwe antchito

Injini yatsopano ya injini ya 1.4 ECOTEC turbocharged yolemera mafuta imalemera pang'ono pagalimoto. Chipilala cha aluminiyamu chimalemera makilogalamu khumi poyerekeza ndi chipika chachitsulo chopangira injini ya 1.4-litre turbo ndipo chikufanana bwino ndi zolinga za Opel Astra wapamwamba kwambiri. Potengera magwiridwe antchito, injini yatsopano ya turbocharged 1.4 imapereka mphamvu zonse: kuteteza kulemera, makamaka m'malo osunthika, crankshaft ndi yopanda pake, mpope wamafuta umakhala ndi mikangano yotsika ndipo imagwira magawo awiri. kupanikizika. Injini yonse idapangidwa kuti iziyenda pa 5W-30 mafuta otsutsana otsika. Zonsezi zimapereka bwino kwambiri.

Ngakhale kuti injini za Opel zokhala ndi ma silinda atatu ndi ofanana ndi nzeru za "kuchepetsa" (zazing'ono, zopepuka, zogwira mtima kwambiri), pa injini yatsopano ya 1.4-lita ya ma silinda anayi, mainjiniya a Opel amalankhula za "kusankha bwino" kapena kusanja bwino kwazinthu zonse. njira zogwirira ntchito.

Mwambo Wokumbukira ku Szentgottard

Injini ya mafuta ya 1.4 ECOTEC Direct Injection Turbo imapangidwa pamalo opangira Opel ku Szentgotard ndipo ndi mwayi woti padzakhale chochitika chodziwika bwino chomera cha ku Hungary. Injini eyiti eyiti miliyoni inachoka pamsonkhano ku Zentgotard, yomwe inali aluminiyamu yamphamvu yonse yomwe izidzayamba ndi Opel Astra yatsopano mu Seputembala.

"Tili ndi makina opanga injini ku Hungary, omwe ndi apamwamba kwambiri padziko lonse lapansi ndipo amathandizira kwambiri pakupanga njira zathu. Zabwino kwambiri komanso zikomo kwambiri kwa gulu lonse pano - mainjini mamiliyoni asanu ndi atatu ndi chinthu choyenera kunyadira ndipo ndikutsimikiza kuti titha kukondwerera zochitika zosaiŵalika pano posachedwa," adatero Peter Christian Kuspert. , VP Sales ndi Aftermarket service. pa Gulu la Opel, omwe adachita nawo zikondwererozo pamodzi ndi Mark Schiff, CEO wa Opel/Vauxhall Europe, mamembala a boma la Hungary ndi akuluakulu a boma.