Gwajin gwajin Porsche 804 daga Formula 1: tsohuwar azurfa
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Gwajin gwajin Porsche 804 daga Formula 1: tsohuwar azurfa

Gwajin gwajin Porsche 804 daga Formula 1: tsohuwar azurfa

Germanarshen Jamusanci na ƙarshe "wanda ya ci nasara a cikin Formula 1

Shekaru 50, amma har yanzu suna da ƙarfi - a Red Bull Ring a Austria. Porsche 804 yana bikin zagayowar ranar tunawa. auto motor und sport ya kasance yana yin gwajin shahararren gwarzon Grand Prix tun 1962.

Shin kun taɓa zama a kan kullin foda? Wataƙila wannan shine yadda Dan Gurney ya ji a 1962. A hanyar Nürburgring arewa, a cikin Formula One Porsche, ya yi yaƙi don cin nasara akan Graham Hill da John Surtees. Yana da hatsarin wauta - baturin da ke ƙafafunsa ya tsage daga tsarin hawan, kuma yana ƙoƙari ya gyara shi da ƙafar hagu. Tsoro ya zurfafa a cikin kwakwalwarsa - menene zai faru idan ya rufe kuma ya tashi? Wannan na iya haifar da sakamako mai muni. Domin direba a kan Porsche 1 zaune kamar a tsakiyar tanki. Babban tanki - hagu, dama da bayansa - an cika shi da lita 804 na man fetur mai girma-octane. Sauran lita 75 ana fesa su a cikin tankunan gaban da ke kewaye da ƙafafun direban.

Iron Nerves ne suka taimaka wa Gurney, kuma ya gama a matsayi na uku, sannan daga baya ya kira Grand Prix na Jamus a matsayin mafi kyawun tserersa sakamakon 804. A cikin wata mota kirar German Formula 1, tuni ya lashe kyautar Grand Prix ta Faransa, kuma bayan mako guda ... Stuttgart.

Porsche 804 tare da karamin injin mai hawa takwas

Tun daga nan, shekaru 50 sun shude. Porsche 804 ya dawo gaban akwatin - ba a Nürburgring ba kuma ba a cikin Rouen ba, amma a sabuwar Red Bull Ring a Austria. A yau, don fitar da motar Formula 1, kuna buƙatar mataimaka goma sha biyu. Duk abin da nake buƙata shine Klaus Bischoff, shugaban gidan kayan gargajiya na Porsche Wheel a Stuttgart. Tuni ya fara dumama injin Silinder takwas. Injin dambe a cikin motar Porsche kankanin ne - kawai lita 1,5. Shi kuwa ya yi surutu sosai kuma yana kururuwa kamar ƴan uwansa. Silinda takwas suna sanyaya iska. Wani babban fanka yana busa musu iska 84 a minti daya. Wannan yana buƙatar ƙarfin dawakai tara, amma yana adana radiyo da sanyaya.

Tun da Gurney na Amurka ya kasance babban ɗan wasa don Formula 1, tseren Porsche ya ji daɗi. Aƙalla za a iya cire sitiyari - yana da sauƙin zama ta wurin kunkuntar "hannu kawai". Idan ana maganar shiga mota, yana da kyau kada ka rike bakan gizo, ya kamata ya kare ka idan ta birgima. Ya yi ta girgiza kamar abin izgili. Ba a ba da shawarar gwada aikinta a aikace ba. Bututu mai bakin ciki, a mafi kyau, zai iya zama tallafi ga bayan kai.

Ba abin da ke faruwa a ƙasa da 6000 rpm.

Kuna buƙatar zama a kan wurin zama, ku kwantar da hannayenku a waje na jiki kuma ku huda ƙafafunku a hankali zuwa ƙafafu. Kafar hagu tana kan baturi. Kebul na karfe yana gudana tsakanin kafafu - yana kunna kama. In ba haka ba, duk abin da yake a wurinsa: a gefen hagu shine feda na kama, a tsakiya - a kan birki, a dama - a kan kararrawa. Maɓallin kunnawa yana kan saman dama na gaban dashboard. A gefen hagu akwai fil don farawa famfo mai. Suna da mahimmanci saboda a lokacin tseren ana fitar da man fetur daga tankuna don haka a hankali cewa rarraba nauyin kashi 46 a gaba da kashi 54 a kan gatari na baya ya kasance mai dorewa kamar yadda zai yiwu.

A gefen hagu na firam ɗin tubular akwai babban wutar lantarki da mashin farawa. Don haka, babu buƙatar makaniki mai janareta na farawa, domin da zaran ka ja da ƙarfi a kan lever, silinda takwas sun fara buga bayanka. Kayan farko yana aiki tare da wasu matsi. Kuna hanzari, saki kama kuma ku tafi. Amma me ke faruwa? Dadi ya fara karyewa. Abu na farko da ka koya shi ne cewa ana buƙatar babban gudu a nan. Kasa da 6000 ba za ku iya yin komai ba. Kuma mafi girman iyaka shine 8200. Sa'an nan kuma, idan akwai gaggawa, yana yiwuwa a kara wani dubu.

Duk da haka, sama da 6000 rpm, babur ya fara ja da karfi mai ban mamaki. Ba abin mamaki bane, saboda kuna buƙatar haɓaka daidai kilogram 452 tare da direba da mai. Firam ɗin yana da nauyin kilogram 38, jikin aluminum yana da nauyin 25 kawai. Daga baya, an yi amfani da sassan jikin filastik na farko akan 804.

A karon farko da ka taka birki, matukin jirgin ya firgita

Gears ɗin watsawa “gajere ne”. Na farko, na biyu - kuma a nan ne abin mamaki na gaba: Akwatin gear-gudu shida ba shi da tashoshi don motsa lever. Klaus Bischoff ya gargade ni cewa: "Ku yi hankali lokacin da kuke canzawa." Daga baya na gano cewa bayan tseren farko, Dan Gurney ya nemi farantin tashar. A cikin kayan aiki na uku, kuna buƙatar jira kaɗan don tabbatar da lever yana tsakiyar layi. Wani abu kuma zai ci baya: idan kun matsa zuwa kayan aiki na biyar, za ku rasa karfin gwiwa, sakamakon farko shine lalata injin.

Koyaya, bayan wasu ayyuka, zaku koyi yadda ake canza kayan aiki a hankali. Maimakon haka, kuna cikin mamaki na gaba. Juyi na farko, wanda ya tsaya da ƙarfi - "Remus-zuwa dama" ana ɗauka a cikin kayan farko. Motar Formula 1 ita ce Porsche ta farko da ke da birki. Musamman ma, birki na diski mai rufaffiyar ciki, watau haɗin ganga da birkin diski. Magani mai ban sha'awa na fasaha. Abin takaici, tare da ƴan gazawa. A karon farko da ka danna fedar birki, matukin jirgin ya firgita - fedar ya kusan sauka zuwa farantin kasa. A cikin ƙwararrun jargon, ana kiran wannan "dogon feda". Na yi sa'a, na tunkari babban kusurwar farko tare da isashen girmamawa kuma na fara feda ba tare da wani lokaci ba. Sai tasirin birki ya zo.

Porsche 804 jaraba

Matukin jirgin mai suna Herbert Linge ya tuno: "Birki ya yi aiki sosai, amma ya zama dole su shirya kafin su juya." Wannan saboda motsin motsi na motsin motar yana motsa gammarorin daga diskin birki. Wannan yakamata a sanar dashi na musamman, amma awannan zamanin wadannan dabarun an dade dasu cikin rayuwar motar yau da kullun. Matukan jirgi na wannan lokacin sun haƙura da waɗannan ƙananan matsalolin, amma da sauri kun saba da su. Ko da mafi lalacewa ga birki hanya ce kamar Red Bull Zobe, tare da gajerun sassanta madaidaiciya da matattun kusurwa, wasu daga cikinsu, kamar Rint-Dama, suma zuriya ce.

Koyaya, matukin jirgi na 804 yana haifar da mummunar barazanar jaraba. Matukin jirgin yana kwance a cikin jirgin, kuma bayansa ya kusa rasa kwalta. A gaban idanunsa akwai buɗaɗɗen ƙafafun ƙafafu, waɗanda zai iya yin nufin bi da bi da kuma karkata. Porsche mai kujeru guda tare da kunkuntar tayoyi yana nuna hali fiye da motar fasinja fiye da motar tseren Formula 1 - tana ƙarƙashin tuƙi kuma tana kan tuƙi, amma yana da sauƙin tuƙi. Kun dade kun manta cewa kuna zaune a cikin ganga mai motsi na fetur. Wataƙila, daidai yake da tsoffin haruffan Grand Prix. Ni'ima ya yi kololuwa, kuma tsoro ya dushe a bango.

Dambe mai hawa takwas a kan wasu motocin da suka ci nasara

A gaskiya ma, aikin 804 ya kasance lokacin zafi ɗaya kawai. Tun kafin karshen kakar 1962, shugaban kamfanin, Ferry Porsche, ya ce: "Mun daina." A nan gaba, Porsche yayi niyyar tseren motoci kusa da hannun jari. A cikin 1962, ƙungiyoyin Ingila sun mamaye Formula 1, BRM ta lashe gasar cin kofin duniya. Kuma tare da sabon chassis na aluminium monocoque, Lotus ba wai kawai yana yin tarihi tare da ginin firam ɗin tubular ba, har ma yana jujjuya Formula 1.

804 yana cikin gidan kayan gargajiya, amma wasu sassan aikin sun tsira daga mutuwar Formula 1. Misali, birki na diski yana da inganci sosai. Ko kuma dan damben silinda takwas wanda asalinsa ya kasance tushen damuwa ga tawagar Porsche saboda bai samar da isasshen iko ba, amma daga baya ya samu kyakkyawan tsari. Tare da ƙarar aiki na lita 1,5, ya kai matsakaicin ƙarfin 200 hp. Lokacin da aka ƙara wani rabin lita zuwa ƙarfin cubic, ƙarfin yana ƙaruwa zuwa 270 hp. A cikin Porsche 907 da engine lashe 24 Hours Daytona, a cikin 910 ya lashe Turai Alpine Ski Championship, kuma a 1968 a cikin 908 ya ko da lashe Targa Florio a Sicily.

Porsche 804 ya kasance wani muhimmin sashi na tarihi. Daidai kan bikin cikarsa shekaru 50, Nico Rosberg tare da Mercedes yana murnar wata nasara ta ƙungiyar Jamus a Formula 1. Ee, ya fito ne daga masu fafatawa, amma har yanzu ana iya ɗaukar shi azaman kyautar ranar haihuwa.

DATA FASAHA

BODY Single seater Formula 1 racing car, karfe tube grille frame, jikin aluminium, tsawon x nisa x tsawo 3600 x 1615 x 800 mm, keken guragu 2300 mm, gaban / gaban hanya 1300/1330 mm, karfin tank 150 l, nauyin nauyi 452 kg

SUSPENSION Gabatarwa ta gaba da ta baya tare da fata biyu, torsion marringsmari, telescopic shock absorbers, gaba da baya stabilizer, gaba da baya diski birki, tayoyin gaba 5.00 x 15 R, raya 6.50 x 15 R.

MAGANAR WUTA Bayan motar-baya, turawa mai saurin gudu shida tare da takaitaccen zamewa daban-daban.

INGINE mai sanyaya-sanyi, injin dambe mai-silinda takwas, kwalliya sama-sama guda huɗu, matosai biyu na walƙiya, matsuguni 1494 cc, 3 kW (132 hp) @ 180 rpm, max. karfin juyi 9200 Nm a 156 rpm.

HALAYEN DYNAMIC Matsakaicin saurin kusan. 270 km / h.

Rubutu: Bernd Ostmann

Hotuna: Achim Hartmann, LAT, Porsche-Archiv

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