Mun je ganin sabon Bayani: McLaren 765LT a Landan, daga nan ne muka dawo tare da tabbatar da cewa munanan kyawawan halayenta sun kai matakin abin da basirarta ta yi alkawari.
Ba nau'ikan motoci da yawa da za su iya yin alfaharin samun nasarar kusan nan take a cikin wannan masana'antar da ta daɗe da shekaru aru-aru, musamman a cikin 'yan shekarun nan lokacin da jikewar kasuwa da gasa mai zafi suka sanya kowane sabon siyarwa nasara.
Amma McLaren, wanda aka kafa a cikin 2010 kawai bayan gwaninta na ciki a farkon 90s tare da F1, ya sami damar kiyaye hotonsa a cikin ƙungiyar Formula 1, wanda Bruce McLaren ya kafa a cikin 60s, kuma ya tsara layin fasaha mafi inganci sosai, girke-girke wanda ya ba shi damar hawa zuwa matakin nau'o'i irin su Ferrari ko Lamborghini dangane da matsayi da matsayi na buri.
Longtail ko "babban wutsiya"
Tare da ƙirar LT (Longtail ko doguwar wutsiya) daga kewayon Super Series, McLaren yayi fare akan motsin zuciyar da aka haifar ta bayyanar kuma, sama da duka, ta kasancewa, yayin da yake ba da haraji ga F1 GTR Longtail.
Biyan kuɗi zuwa wasiƙarmu
F1 GTR Longtail shine na farko a cikin jerin, samfurin ci gaba na 1997 wanda aka samar da raka'a tara kawai, 100 kg ya fi sauƙi kuma mafi ƙarancin iska fiye da F1 GTR, ƙirar da ta ci sa'o'i 24 na Le Mans a cikin GT1 Class (kusan Laps 30 a gaba) kuma wanda shine farkon wanda ya karɓi tuta a cikin biyar daga cikin 11 a gasar cin kofin duniya na GT a waccan shekarar, wanda ya kusan samun nasara.
Ma'anar waɗannan nau'ikan yana da sauƙin bayani: rage nauyi, dakatarwar da aka gyara don inganta halayen tuki, ingantattun hanyoyin motsa jiki a cikin kuɗin kafaffen reshe na baya da tsayin gaba. Wani girke-girke wanda aka mutunta kusan shekaru ashirin bayan haka, a cikin 2015, tare da 675LT Coupé da Spider, bara tare da 600LT Coupé da Spider, kuma yanzu tare da wannan 765LT, yanzu a cikin sigar "rufe".
1.6 kg kowace doki!!!
Kalubalen shawo kan shi yana da girma, kamar yadda 720S ya riga ya saita mashaya mai girma, amma ya ƙare da nasara tare da nasara. farawa tare da raguwa na jimlar nauyi a cikin ba kasa da 80 kg ba - bushe nauyi na 765 LT ne kawai 1229 kg, ko 50 kg kasa da m kai tsaye kishiya, da Ferrari 488 Pista.
Ta yaya aka samu abincin? Andreas Bareis, darektan layin samfurin McLaren's Super Series, ya ba da amsa:
"Ƙarin abubuwan haɗin fiber na carbon fiber (lebe na gaba, bumper na gaba, bene na gaba, siket na gefe, bumper na baya, diffuser na baya da) mai ɓarna na baya, wanda ya fi tsayi), a cikin rami na tsakiya, a kasa na mota (wanda aka fallasa) da kuma a kan kujerun gasar; titanium shaye tsarin (-3.8 kg ko 40% haske fiye da karfe); kayan da aka shigo da su daga Formula 1 da aka yi amfani da su a cikin watsawa; cikakken suturar ciki a cikin Alcantara; Pirelli P Zero Trofeo R ƙafafun da tayoyin ko da wuta (-22 kg); da polycarbonate glazed saman kamar a yawancin motocin tsere… kuma mun manta da rediyo (-1.5 kg) da kwandishan (-10 kg)”.
Kishiyoyinsu a madubin duba baya
Wannan slimming aikin ya kasance mai yanke hukunci ga 765LT don yin alfahari da samun kusan nau'in nauyi / iko na 1.6 kg / hp, wanda daga baya zai fassara zuwa ƙarin wasan kwaikwayo mai jan hankali: 0 zuwa 100 km/h a cikin 2.8 s, 0 zuwa 200 km/h a cikin 7.2s da iyakar gudun 330 km/h.
A m labari ya tabbatar da kyau daga cikin wadannan records kuma idan kusan kiftawar ido cewa yana da Gudu har zuwa 100 km / h ne daidai da abin da Ferrari 488 Pista, da Lamborghini Aventador SVJ da Porsche 911 GT2 RS cimma, riga a. 200 km/h ana kaiwa 0.4s, 1.4s da 1.1s cikin sauri, bi da bi, fiye da wannan uku na abokan hamayya.
Makullin wannan rikodin shine, sake, don yin tare da haɓaka dalla-dalla dalla-dalla, kamar yadda Bareis ya bayyana: “Mun je nemo pistons na jabun aluminum na McLaren Senna, mun sami ƙaramin matsa lamba na baya don ƙara ƙarfi a saman tsarin mulkin revs. kuma mun inganta haɓakawa a cikin matsakaicin matsakaici da 15% ".
Hakanan an sami ingantuwa ga chassis, kawai daidaita yanayin tutiya mai ƙarfi, amma mafi mahimmanci a cikin gatari da dakatarwa. An rage cirewar ƙasa da 5mm, hanyar gaba ta girma da 6mm kuma maɓuɓɓugan ruwa sun fi sauƙi kuma sun fi ƙarfi, wanda ke haifar da ƙarin kwanciyar hankali da ingantaccen riko, a cewar babban injiniyan McLaren.
Kuma, ba shakka, "zuciya" ita ce ingin tagwaye-turbo V8 wanda, ban da yanzu yana da madaidaiciya sau biyar fiye da na 720S, ya karbi wasu koyarwar Senna da sassan don cimma iyakar. 765 hp da 800 nm , fiye da 720 S (45 hp kasa da 30 Nm) da wanda ya gabace shi 675 LT (wanda ke haifar da ƙasa da 90 hp da 100 Nm).
Kuma tare da sautin sauti wanda yayi alƙawarin za a watsa shi cikin tsawa ta hanyar bututun wutsiya guda huɗu da suka haɗu da ban mamaki.
25% ƙarin manne zuwa bene
Amma abin da ya fi muhimmanci ga ingantacciyar kulawa shi ne ci gaban da aka samu a fannin zirga-zirgar jiragen sama, domin ba wai kawai ya yi tasiri ga ikon sanya wutar lantarki a kasa ba, yana da tasiri mai kyau a kan saurin gudu da birki na 765LT.
Leben gaba da mai ɓarna na baya sun fi tsayi kuma, tare da bene na fiber carbon na mota, wutsiyar ƙofa da babban diffuser, suna haifar da 25% mafi girman matsin iska idan aka kwatanta da 720S.
Za'a iya daidaita ɓarna na baya a wurare uku, matsayi na tsaye shine 60mm mafi girma fiye da na 720S wanda, ban da ƙara yawan iska, yana taimakawa wajen inganta kwantar da injin, da kuma aikin "braking" ta hanyar tasirin iska. ” yana rage halayen motar don “sanya” a cikin yanayi na birki mai nauyi sosai. Wannan ya ba da hanya don shigar da maɓuɓɓugan ruwa masu laushi a cikin dakatarwar gaba, wanda ya sa motar ta fi dacewa a lokacin da ake birgima a kan hanya.
Kuma, da yake magana game da birki, 765LT yana amfani da fayafai na yumbu tare da birki calipers "wanda McLaren Senna ya samar" da kuma fasahar sanyaya ta caliper wanda ke samuwa kai tsaye daga Formula 1, yana ba da gudummawar mahimmanci don buƙatar ƙasa da 110 m don tsayawa gaba daya daga wani wuri. gudun 200 km/h.
Samfura a watan Satumba, iyakance ga… 765 motoci
Ya kamata a sa ran cewa, kamar yadda aka saba da kowane sabon McLaren, jimillar samarwa, wanda zai kasance daidai raka'a 765, zai ƙare da sauri jim kaɗan bayan farkonsa na duniya - yakamata a yi shi a yau, 3 ga Maris, a buɗewar. Nunin Mota na Geneva, amma saboda Coronavirus, ba za a gudanar da salon ba a wannan shekara.
Kuma wannan, daga Satumba zuwa gaba, zai sake ba da gudummawa ta yadda masana'antar Woking ta kula da ƙimar samarwa sosai, tare da yawancin kwanaki suna ƙarewa tare da sabbin McLarens sama da 20 waɗanda aka haɗa (da hannu).
Kuma tare da tsammanin samun ci gaba, la'akari da shirin ƙaddamar da dozin dozin sabbin samfura (daga layin samfura guda uku, Series na Wasanni, Super Series da Ultimate Series) ko abubuwan haɓaka har zuwa 2025, shekarar da McLaren ke tsammanin samun tallace-tallace a ciki. tsari na raka'a 6000.
