Ford e na le tloaelo e telele ea ho hlahisa lienjineri tse ncha tsa peterole. Ke mang ea sa hopoleng lienjine tsa Sigma (tseo li tsejoang ka lebitso la Zetec) tse matla a 1.25 l, 1.4 l, 1.6 l le 1.7 l cylinder li ile tsa thabisa balateli ba mofuta oa blue oval ka mehlala e kang Ford Fiesta, Puma kapa esita le Focus. ?
Ha ho makatse hore ebe ha Ford e na le bokhoni ba ho hlahisa lienjineri tse ncha tsa peterole, ho hlahile lelapa la EcoBoost la lienjine, ho kopanya katleho le ts'ebetso, ho sebelisa supercharging, ente e phahameng ea khatello e tobileng ea peterole le taolo ea ho bula tse peli tse fapaneng. li-valve (Ti-VCT).
EcoBoost e se e tšoana le lelapa le leholo la li-powertrains ho Ford , ho tloha ho li-V6 tse kholo le tse matla, tse kang tse hlomellang Ford GT, ho ea ho tse nyenyane tse tharo-cylinder in-line, eo ho sa tsotellehe boholo ba eona bo kopanetsoeng, e ileng ea qetella e le moqhaka oa lelapa lena la mechine.
1.0 EcoBoost: lehe la Columbus
Ho theha EcoBoost ea li-cylinder tse tharo, Ford e ile ea ikitlaetsa ka matla. Ke enjene e kopaneng, e mokopane hoo sebaka se nkiloeng ke pad se moeling oa pampiri ea A4 . Ho paka litekanyo tsa eona tse fokotsehileng, Ford e bile ea e tsamaisa, ka sefofane, ka sutuk'heise e nyenyane.
Enjene ena e hlahile ka lekhetlo la pele ho Ford Focus ka 2012 'me esale e atolosetsoa ho mefuta e meng e mengata ea mofuta oa Ford. Katleho e bile hore bohareng ba 2014 e ne e se e ntse e le mofuta o le mong ho tse hlano tsa Ford tse rekisoang Europe o neng o sebelisa li-cylinder tse tharo tsa 1.0 EcoBoost.
E 'ngoe ea linotlolo tsa katleho ea eona ke turbocharger ea eona e tlaase-inertia, e khonang ho potoloha ho fihla ho li-revolution tse 248 000 ka motsotso, kapa makhetlo a fetang 4000 ka motsotsoana. Ho u fa maikutlo feela, ke hoo e ka bang habeli ho feta ha li-turbos tse sebelisitsoeng ho Foromo ea 1 ka 2014.
1.0 EcoBoost e fumaneha maemong a fapaneng a matla - 100 hp, 125 hp le 140 hp, hape ho na le mofuta oa 180 hp o sebelisitsoeng moketjaneng oa Ford Fiesta R2.
Phetolelong ea 140 hp turbo e fana ka khatello e matla ea 1.6 bar (24 psi). Maemong a feteletseng, khatello e hlahisoang ke 124 bar (1800 psi), ke hore, e lekanang le khatello e hlahisoang ke tlou ea lithane tse hlano e behiloeng holim'a piston.
ho se leka-lekane ho leka-lekanya
Empa mekhoa e mecha ea enjene ena ha e etsoe feela ka turbo. Ka tlhaho lienjineri tsa li-cylinder tse tharo ha lia leka-lekana, leha ho le joalo, baenjiniere ba Ford ba ile ba etsa qeto ea hore ho ntlafatsa ho leka-lekana ha bona, ho molemo hore ba se ke ba leka-lekana ka boomo.
Ka ho theha ho se leka-lekane ka boomo, ha ba ntse ba sebetsa, ba ile ba khona ho leka-lekanya enjene ntle le ho sebelisa li-counterweights tse ngata le lisebelisoa tsa enjene tse neng li tla eketsa ho rarahana le boima ba eona.
Hape rea tseba hore ho ntlafatsa ts'ebeliso le ts'ebetso, se loketseng ke hore enjene e futhumale kapele kamoo ho ka khonehang. Ho finyella sena, Ford e ile ea etsa qeto ea ho sebelisa tšepe sebakeng sa aluminium ka har'a boloko ba enjene (e nkang ka tlase ho 50% ho fihlela mocheso o nepahetseng oa ts'ebetso). Ho phaella moo, baenjiniere ba kentse tsamaiso ea ho pholile e arohaneng, e lumellang hore thibela e futhumale pele ho hlooho ea silinda.
Li-cylinders tse tharo tsa pele tse nang le cylinder deactivation
Empa ho tsepamisa maikutlo ho sebetsa hantle ha hoa fella moo. E le ho fokotsa ts'ebeliso e 'ngoe, Ford e nkile qeto ea ho hlahisa theknoloji ea ho tima li-cylinder ka mochini oa eona o monyane ka ho fetesisa, e leng mosebetsi o neng o e-so ka o e-ba teng oa lienjine tse tharo tsa lisilindara. Ho tloha qalong ea 2018, 1.0 EcoBoost e khonne ho emisa kapa ho qala cylinder bocha neng kapa neng ha matla a eona a felletseng a sa hlokehe, joalo ka matsoapong a theosa kapa ka lebelo la ho tsamaea ka sekepe.
Ts'ebetso eohle ea ho emisa kapa ho qala ho tuka bocha e nka li-milliseconds tse 14 feela, ke hore, ka makhetlo a 20 ho feta ho panya ha leihlo. Sena se finyelloa ka lebaka la software e tsoetseng pele e khethang nako e nepahetseng ea ho koala silinda ho ipapisitse le lintlha tse kang lebelo, boemo ba throttle le boima ba enjene.
Ho etsa bonnete ba hore ho sebetsa ka boreleli le ho ntlafatsa ha ho amehe, Ford e ile ea etsa qeto ea ho kenya lebili le lecha le fofang ka bobeli le clutch disc e nang le vibration-dampened, ho phaella ho lisebelisoa tse ncha tsa enjene, li-suspension shafts le bushings.
Qetellong, ho etsa bonnete ba hore katleho e lula e le boemong ba tšebeliso, ha cylinder ea boraro e tsosolosoa, tsamaiso e na le likhase ho tiisa hore mocheso o ka hare ho silinda e bolokiloe. Ka nako e ts'oanang, sena se tla netefatsa phello ea selemo e thusang ho leka-lekanya matla ho pholletsa le li-cylinders tse tharo.
Likhau li tšoana le boleng
Ho paka boleng ba enjene e nyane ka ho fetisisa lelapeng la EcoBoost ke likhau tse ngata tseo e li hapileng. Ka lilemo tse tšeletseng tse latellanang, Ford 1.0 EcoBoost e bitsoa "Engine of the Year 2017 International - "Best Engine Up to 1 Liter"". Ho tloha ha e qala ka 2012 enjene e nyane e kene Likhau tse 10 tsa International Engine of the Year.
Har'a likhau tsena tse 10 tse hapiloeng, tse tharo li ile tsa ea ho kakaretso (rekoto) mme e 'ngoe e ne e le ea "Best New Engine". 'Me u se ke ua nahana hore ke mosebetsi o bonolo ho khetheloa, ho sa bue letho ka ho hapa e 'ngoe ea likhau tsena. Ho etsa joalo, Ford e nyane ea li-cylinder tse tharo e ile ea tlameha ho khahlisa sehlopha sa baqolotsi ba litaba ba 58, ba tsoang linaheng tse 31, ka 2017. e ile ea tlameha ho loana le lienjine tse 35 sehlopheng sa li-cylinder tse tharo tsa 1.0 l.
Hajoale, enjene ena e ka fumanoa mefuteng e kang Ford Fiesta, Focus, C-Max, EcoSport esita le mefuta ea baeti ea Tourneo Courier le Tourneo Connect. Phetolelong ea 140 hp enjene ena e na le matla a itseng (lipere ka litha e le nngwe) tse phahameng ho feta tsa Bugatti Veyron.
Ford e ntse e tsoela pele ho becha ka lienjine tsa lisilindara tse tharo, ka mofuta oa 1.5 l o sebelisoang ho Focus le Fiesta o fihlelang matla a 150 hp, 182 hp le 200 hp.
Lelapa la EcoBoost le boetse le kenyelletsa li-cylinder tse 'nè le li-engines tsa V6 tsa in-line - tsa morao-rao, tse nang le 3.5 l, tse fanang ka 655 hp ho Ford GT e boletsoeng ka holimo, le 457 hp ho raptor e matla ea F-150.
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