Test Drive Ikubweretsa Injini Yapamwamba Kwambiri ya V6 Yopangidwa ndi Infiniti

Galimoto yoyendetsa mapasa iyi ndi yochokera kubanja latsopano lazida zotchedwa "VR".

Chipangizo chatsopano chopepuka komanso chopepuka cha mapaipi a 3-lita amapasa a turbo V6. Infiniti ndiye injini yotsogola kwambiri ya V6 yomwe idapangidwa ndi kampaniyo. Kuwonetsa kulumikizana koyenera pakati pakuwongolera, kuchita bwino ndi mphamvu.

Injini yokhala ndi ma waya awiriwa ndi ya banja la injini za "VR" zatsopano za Infiniti. Zimachokera ku miyambo yayitali komanso cholowa cha chizindikirocho pakupanga injini za V6. Lapangidwa kuti lipatse dalaivala mphamvu zowonjezera komanso kuti zimupatse mphamvu zambiri, makokedwe komanso magwiridwe antchito kuposa onse omwe adatsogolera kampani mpaka pano.

Kulemera kwa injini kwachepetsedwa, komanso kukula kwake, kuti athe kuchepetsako pang'ono ndikupangitsa kuti cholembacho chikhale chophatikizika. Zotsatira zake ndizowoneka bwino kwambiri, pomwe nthawi yomweyo zinthu zingapo zatsopano ndikuwonjezera zimapatsa mphamvu zambiri.

Sankhani mitundu ya Infiniti, kuphatikiza Q50 yokonzedwa bwino, izikhala ndi injini yatsopano ya 3 6-litre twin-turbo V2016 kuyambira chaka 300. Ndi kusankha pakati pa magawo awiri amphamvu - 400 kapena XNUMX hp. Injini zonse ziwiri zimagwiritsa ntchito ukadaulo womwewo ndipo zimapereka chidziwitso chofananira cha kuthekera komanso kupereka mphamvu nthawi yomweyo.

Makina otsogola kwambiri a V6 omwe adatulutsidwa ndi Infiniti

Injini yatsopano ya 3-lita V6 VR yamapasa-turbo imapereka mphamvu zonse zogwirira ntchito, mphamvu ndi mphamvu. Ma injini a "VR" adzagwiritsidwa ntchito pamitundu yatsopano ya Infiniti, mitundu yopangidwa kuti ikwaniritse zosowa zamisika yonse ya Infiniti padziko lonse lapansi, kuwonetsa kupezeka kwa mtunduwo padziko lonse lapansi.

Pokhala ndi mbiri yakale yopanga injini za V6, Infiniti yakwanitsa kugwiritsa ntchito mphamvu zake zisanu ndi chimodzi kuti apange injini yatsopano ya 3-litre twin-turbo V6. Banja la VQ V6 mayunitsi, omwe ndi omwe adatsogola mtundu wa VR, adziwonetsa okha ndipo kuyambira 1994 alandila mphotho zingapo zama injini osiyanasiyana.

Kwa zaka khumi ndi zinayi kuyambira 1995 mpaka 2008, Infiniti VQ idakhala pakati pa "10 Best Injini Padziko Lonse Lapansi", chinthu chosayerekezeka.

Zipangizo zamakono zatsopano zamakono zamagetsi ndi mphamvu

Makina atsopano a 3-lita amapasa-turbo V6 adapangidwa kuti azitha kugwiritsa ntchito injini yayikulu kukula kwake. Pamodzi ndi thireyi, mafuta akula bwino. Mtundu womwe uli ndi mphamvu zambiri zopanga uli ndi ma hp 400. (298 kW) pa 6400 rpm ndi 475 Nm pakati pa 1600 mpaka 5200 rpm.

Pakadali pano, mtundu wa 300 hp. yokhala ndi mpope wamadzi umodzi ndi mpope wa 400hp. imagwiritsa ntchito ziwiri kuti zitheke kutentha pakamagwira ntchito. Kuphatikiza pa mtundu wamphamvu kwambiri, pali makina othamanga othamanga omwe amapatsa mphamvu kuwonjezeka kwa 30% kuchokera ku makina amagetsi, kulola kuti masamba azithamanga mwachangu.

Ziwerengerozi zidakwaniritsidwa munthawi yomweyo ndikusintha kwamphamvu kwamafuta 6,7%, yomwe ndiyeso yabwino kwambiri pakugwiritsa ntchito mphamvu m'kalasi yake yuniti ya 400 hp.

Kuchita bwino kumeneku komwe cholinga chake ndi kupulumutsa mphamvu kwachitika kudzera pazinthu zatsopano. Kuwongolera nthawi yayitali kumapereka kupezeka kowonjezereka polola kuyankha mwachangu kumalamulo oyendetsa.

Galimoto yamagetsi yatsopano imayikidwa munthawi yamagetsi kuti ichepetse kuthamanga kwa mayendedwe achangu. Izi zimakhudza osati magetsi okha, komanso ndalama. Chifukwa injini imatha kuyendetsa bwino kwambiri mwa kuwongolera kuyatsa kwayekha kwambiri.

Mphamvu imakulitsidwa ndi makina amakono amapasa-turbo. Imapereka yankho losalala komanso lofulumira mukamapita patsogolo mukamachita bwino. Makonda Opangira Turbine Blade Opanga makina opangira turbine amathandizira injini kuti ipange mphamvu yonse, pomwe kuthamanga kwamphamvu kwambiri kumayankha mwachangu.

Kuphatikiza apo, injini ya V6 ili ndi sensor yatsopano ya turbine yomwe imalola kuti twin-turbo system igwire ntchito pa 220 rpm. - popuma ndi 000 rpm. mu chikhalidwe cha kusintha. Kuposa kale lonse kwa Infiniti V240. Ndi mphamvu zambiri zama rpm apamwamba, ma turbos amapasa amakankhira injini yamphamvu kwambiri kuti ikhale ndi mphamvu zambiri komanso torque. Kuthamanga kwa turbine sensor mu 000 hp version zimakupatsani mwayi wowonjezera mphamvu mpaka 6%.

Akatswiri opanga ma Infiniti apanga makina oziziritsa madzi kuti apititse patsogolo kuwongolera komanso kuchita bwino. Dongosololi limaziziritsa mwachangu mpweya womwe umalowa m'ma turbines, kuchotsa doko la turbo ndikupereka mathamangitsidwe nthawi yomweyo. Chotsatira china ndi dongosolo lozizira kwambiri. Izi zikutanthawuza njira yochepetsera mpweya yomwe imalowa mu turbocharger ndikulola injini kuyankha mofulumira.

Galimoto yamagetsi yamagetsi yamagetsi yatsopano imathandizira kuwongolera molondola kayendedwe kabwino ka mpweya kunja kwa chopangira mphamvu. Izi zimachepetsa kuchuluka kwa mpweya wotulutsa mpweya womwe umadutsa mu chipindacho kuti ukhale ndi magwiridwe antchito ambiri.

Kuchepa, magwiridwe antchito, magwiridwe antchito osangalatsa.

Chipinda cha mapasa atatu-turbo V3-liter 6 chimalemera 194,8 kg. Izi ndi 14,1 kg zochepa poyerekeza ndi zomwe zidalipo kale. Makina ake akudzazidwa mokakamizidwa komanso zamkati zamkati mwake monga zinthu zosiyana zimangowonjezera makilogalamu 25,8, omwe ndi makilogalamu 220.

Makina atsopano ndi 19% (0,7 malita) ochepa mphamvu kuposa mainjini am'mbuyo a Infiniti V6. Ikupitilizabe cholowa chokhazikitsa mayankho ndi matekinoloje atsopano. Mofanana ndi injini zoyambirira za Infiniti, akhala akulemekezedwa nthawi zonse chifukwa cha kapangidwe kake kopepuka ka aluminiyamu komanso mikangano yotsika, kuwapangitsa kukhala osalala, olimba mtima komanso omvera. Injini ya mapasa atatu ya V3 injini ya mapasa atatu imatsata omwe adatsogola omwe amakhala ndi magwiridwe antchito opepuka komanso opepuka omwe amapereka mphamvu pamphamvu.

Kutsogolera zinthu zatsopano zochepetsera kulemera kwake ndikumagwiritsa ntchito zokutira zosalumikizana pamwamba pamiyala yamphamvu komanso chophatikizira chotulutsa chophatikizira pamitu yamphamvu.

Izi sizimangopangitsa kuti injiniyo ikhale yopepuka, komanso zimathandizira kuziziritsa chifukwa kutentha kumachotsedwa pamapangidwe ake. Izi zimathandizira kutentha kwachangu.

Kulemera kwa injini yonse kumawongolera magwiridwe antchito. Ndi inertia yocheperako poyerekeza ndi zida zake zopepuka za aluminiyamu, imakulitsa zokolola ndikukweza magwiridwe antchito komanso kuthekera konse.

Akatswiri opanga ma infiniti adziwa luso ndi matekinoloje osiyanasiyana kuti aphatikize mu V6 yatsopano kuti ikhale yosangalatsa kuyendetsa. Mtsogoleri pakati pawo ndi njira yatsopano yopangira mafuta. DIG imalowetsa mafuta m'chipinda choyaka moto, ndikupereka ndalama zenizeni zomwe zimafunikira kuti muthamangitsidwe bwino, kutengera momwe zimakhalira ndi liwiro la injini. Makinawa amapanga V6 yatsopano kukhala injini yogwira ntchito bwino komanso yamafuta amtundu wake yomwe Infiniti idatulutsa. Zofanana ndikukula kwa 6,7% kwamafuta amafuta.

Mawotchi amakono amakono amalola kuwongolera kusakanikirana kwa mafuta ndi mpweya mchipinda choyaka. Izi zimathandizira injini kuyendetsa bwino komanso kukonza chuma chamafuta nthawi zonse.

Infiniti imayambitsa njira yatsopano yokutira yamphamvu kuti ikwaniritse bwino makina. Tekinoloje yatsopano yochepetsera mikangano imalola ma pistoni kuti aziyenda momasuka mosakanikirana pochepetsa mikangano ndi 40% poyerekeza ndi injini zam'mbuyomu za V6. Dongosolo lokutira mabowo pamagalasi limapangidwa pokonza makoma amiyala ndi kuwotcha kwazotengera, kenako kulimba kumeneku kumalimbikitsidwa. Makoma osanja osalala amachepetsa mikangano ya pisitoni ndikuwonjezera mphamvu. Njira yolumikizira mabowo yama cylindrical imachepetsedwa ndi 1,7 kg poyerekeza ndi mainjini akale a V6.

Izi ndichifukwa cha zinthu zabwino zomwe makina opopera amapereka kuzinthu zopepuka.

Chimodzi mwamaubwino ofunikira a Injini ya Infiniti ya 3-lita mapasa-turbo V6 ndi njira yatsopano yophatikizira utsi. Omangidwa mumutu wamphamvu, kulola akatswiri kuti apange chothandizira pamapeto pake. Izi zimathandizira chothandizira kutenthetsa pafupifupi nthawi yomweyo. Kawiri mwachangu monga injini ya Infiniti V6 yapitayi. Izi zimachepetsa mpweya woipa chifukwa cha kuzizira.

Kusuntha chothandizira kumachepetsa kulemera, ndikupangitsa injini kukhala yolimba kuposa kale. Izi zimachotsa makilogalamu 5,3 a kulemera kwake.

Chida chatsopano cha aluminiyamu chimapangidwa ngati "square" yokhala ndi mikwingwirima yowongoka ndi silinda ya silinda (86.0 x 86.0 mm). Zotsatira zake ndi injini ya 3-lita ya twin-turbo V6 yomwe imaphatikiza kugunda kwa makina otsika komanso kuyankha kwakukulu. Mphamvu ndi torque zimapezedwa pama liwiro osiyanasiyana apamwamba, omwe amagwiritsidwa ntchito kwambiri pakuyendetsa tsiku ndi tsiku. Zotsatira zake ndizomwe akatswiri a Infiniti amachita

zilingalireni bwino kusamalira bwino, magwiridwe antchito ndi magwiridwe antchito.

Injini yatsopano ya V6 ipanga ntchito mu 2016.

Injini yatsopano ya 3-lita amapasa-turbo V6 ikuyenera kulowa mu 2016 ndipo ipangidwa ku Iwaki, Fukoshima, Japan.

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