Ford yana da dogon al'adar samar da ingantattun injunan mai. Wanene ba ya tunawa da injunan Sigma (wanda aka fi sani da Zetec) cewa a cikin 1.25 l, 1.4 l, 1.6 l da 1.7 l ikon Silinda ya faranta wa magoya bayan alamar alamar shuɗi a cikin samfura irin su Ford Fiesta, Puma ko ma Mayar da hankali. ?
Ba abin mamaki ba ne cewa idan aka ba da ikon Ford na samar da ingantattun injunan man fetur, dangin EcoBoost na injuna sun fito, suna haɗa aiki tare da aiki, ta amfani da supercharging, allurar mai kai tsaye mai matsa lamba da ikon buɗe ido dual m. valves (Ti-VCT).
EcoBoost yanzu ya yi daidai da babban dangin wutar lantarki a Ford , kama daga manya da ƙarfi V6s, kamar wanda ke ba da Ford GT, zuwa ƙaramin silinda guda uku a cikin layi, wanda duk da ƙarancin girmansa, ya ƙare har ya zama kambin kambi na wannan dangi na injiniya.
1.0 EcoBoost: kwai na Columbus
Don ƙirƙirar Silinda guda uku 1.0 EcoBoost, Ford bai hana wani ƙoƙari ba. Injin ɗan ƙaramin ƙarfi ne, don haka haɗa shi yankin da kushin ya mamaye yana kan iyakar takardar A4 . Don tabbatar da raguwar girmansa, Ford har ma ya kai shi, ta jirgin sama, a cikin ƙaramin akwati.
Wannan injin ya fara bayyana a cikin Ford Focus a cikin 2012 kuma tun daga lokacin an ƙara shi zuwa wasu samfura da yawa a cikin kewayon Ford. Nasarar ta kasance kamar a tsakiyar 2014 riga ɗaya cikin biyar na Ford da aka sayar a Turai yana amfani da 1.0 EcoBoost silinda uku.
Ɗayan mabuɗin nasararsa shine turbocharger mai ƙarancin inertia, mai iya jujjuya har zuwa juyi 248,000 a minti daya, ko fiye da sau 4000 a cikin daƙiƙa guda. Kawai don ba ku ra'ayi, yana da kusan sau biyu na revs na turbos da aka yi amfani da su a cikin Formula 1 a cikin 2014.
1.0 EcoBoost yana samuwa a cikin matakan wutar lantarki daban-daban - 100 hp, 125 hp da 140 hp, kuma akwai ma nau'in 180 hp da aka yi amfani da shi a cikin gangamin Ford Fiesta R2.
A cikin sigar 140 hp turbo yana ba da ƙarfin haɓakar mashaya 1.6 (24 psi). A cikin matsanancin yanayi, matsin da ake yi shine mashaya 124 (1800 psi), wato dai dai da matsi da giwa mai nauyin ton biyar ke yi a saman fistan.
rashin daidaituwa ga ma'auni
Amma sababbin abubuwa na wannan injin ba kawai daga turbo ba ne. Injiniyoyin Silinda guda uku a dabi'ance ba su da daidaito, duk da haka, injiniyoyin Ford sun yanke shawarar cewa don inganta daidaiton su, yana da kyau a daidaita su da gangan.
Ta hanyar haifar da rashin daidaituwa da gangan, lokacin da ake aiki, sun sami damar daidaita injin ba tare da yin amfani da na'urori masu yawa da na'ura ba wanda zai kara daɗaɗɗa da nauyi.
Mun kuma san cewa don inganta amfani da inganci, manufa ita ce injin ya yi zafi da sauri. Don cimma wannan, Ford ya yanke shawarar yin amfani da ƙarfe maimakon aluminum a cikin toshe injin (wanda ke ɗaukar kusan 50% ƙasa don isa yanayin zafin aiki mai kyau). Bugu da ƙari, injiniyoyi sun shigar da tsarin sanyaya tsaga, wanda ke ba da damar toshe don zafi a gaban kan silinda.
Silinda guda uku na farko tare da kashe silinda
Amma mayar da hankali kan inganci bai tsaya nan ba. Domin a kara rage yawan amfani, Ford ya yanke shawarar gabatar da fasahar kashe wutan silinda a cikin mafi kankantar farfasa, wani abin da ba a taba ganin irinsa ba a injunan silinda uku. Tun farkon 2018, 1.0 EcoBoost ya sami damar tsayawa ko sake kunna silinda a duk lokacin da ba a buƙatar cikakken ƙarfinsa, kamar kan gangara mai gangarowa ko kuma a cikin saurin tafiya.
Gabaɗayan tsarin dakatarwa ko sake kunna konewa yana ɗaukar miliyon 14 kawai, wato, sau 20 cikin sauri fiye da kiftawar ido. Ana samun wannan godiya ga ƙwararrun software waɗanda ke ƙayyade mafi kyawun lokacin don kashe silinda bisa dalilai kamar saurin gudu, matsayi mai maƙura da nauyin injin.
Don tabbatar da cewa ba a taɓa yin tasiri mai kyau da gyare-gyare ba, Ford ya yanke shawarar shigar da sabon keken jirgi mai dual-mass da faifan clutch mai jijjiga, baya ga sabbin injinan hawa, ramukan dakatarwa da bushings.
A ƙarshe, don tabbatar da cewa inganci ya kasance a matakin amfani, lokacin da aka sake kunna silinda na uku, tsarin ya ƙunshi iskar gas don tabbatar da cewa ana kiyaye yanayin zafi a cikin silinda. A lokaci guda, wannan zai tabbatar da tasirin bazara wanda ke taimakawa daidaita ma'auni a cikin silinda uku.
Kyaututtuka suna daidai da inganci
Tabbatar da ingancin mafi ƙarancin injin a cikin dangin EcoBoost shine yawancin lambobin yabo da ya ci. Shekaru shida a jere, ana kiran Ford 1.0 EcoBoost "Engine of the Year 2017 International -" Mafi Injin Har zuwa 1 Lita ". Tun lokacin da aka ƙaddamar da ƙaramin injin ɗin a cikin 2012 Gasar Cin Kofin Injiniya 10 na Duniya.
Daga cikin lambobin yabo 10 da aka samu, uku sun tafi ga janar (rikodi) kuma wani ya kasance don "Mafi kyawun Sabon Injin". Kuma kar a yi zaton abu ne mai sauki a tantance shi, balle a ce ya lashe daya daga cikin wadannan kofunan. Don yin haka, ƙaramin silinda uku Ford dole ne ya burge ƙungiyar kwararrun 'yan jarida 58, daga ƙasashe 31, a cikin 2017. dole ne yayi kokawa da injuna 35 a cikin nau'in silinda 1.0 l uku.
A halin yanzu, ana iya samun wannan injin a cikin samfura irin su Ford Fiesta, Focus, C-Max, EcoSport har ma a cikin nau'ikan fasinja na Tourneo Courier da Tourneo Connect. A cikin sigar 140 hp wannan injin yana da takamaiman iko (dawakai a kowace lita) sama da na Bugatti Veyron.
Ford ya ci gaba da yin fare akan injunan silinda guda uku, tare da bambance-bambancen l 1.5 da aka yi amfani da su a cikin Focus da Fiesta wanda ya sami ikon 150 hp, 182 hp da 200 hp.
Iyalin EcoBoost kuma sun haɗa da in-line-cylinder hudu da injunan V6 - na karshen, tare da 3.5 l, suna isar da 655 hp a cikin Ford GT da aka ambata a baya, da 457 hp a cikin babban F-150 Raptor karba.
Wannan abun ciki yana ɗaukar nauyin