Test drive Mazda RX-7: RX factor
Kutyaira yakatengesa zvakanyanya Wankel-powered mota yenguva dzese
Munguva yezhizha ra2012. Kugadzirwa kweMazda RX-8 neinjini yeWankel kwakamiswa. Kubva panguva ino yekutenderera munhoroondo yemugadziri wechiJapan akapinda munguva yehunatus, asi mhedzisiro yekutsvaga nekusimudzira haina kumiswa. Isu patakasimuka yekutanga 7 RX-1979, takashamisika kana tichigona kuvimba nayo.
Iyo RX-7 yanga iri nyanzvi "Hungu" mukukakavadzana nezveinjini yeWankelovium. Kununurwa kubva kuMazda muna 1978. yemitambo coupe yaipihwa chete neiyo Wankel unit, nepo angangove ese emadzitateguru eRX-7 aive akashongedzerwa akasarudzika nemhando dzakasarudzika dzemhando dzakateedzana, dzakatengeswa neina-humburumbira pisitoni injini.
Chinhu chikuru chakasarudzika ndiko kwakatangira Mazda mumotokari yeWankelite, iyo 1967 Cosmo Sport. Saiyo RX-7, yakaderera, Japan-chete Cosmo Sport inoshanda chete neinotenderera injini uye ine yakanyanya kukwirira mutengo tag. Saizvozvowo, kukwidza kwaro kudiki - kubva kuCosmo Sport, makopi 1519 chete anogadzirwa, ayo nhasi ari musoro wekompu pasirese.
Mazda inogadzira mapikicha, maveni nemarori ane injini dzeWankelow
Kwemakore mazhinji iyo RX-7 isati yasvika, iyo kambani yeJapan yakaisa michina yayo yekutenderera kweanenge ese marudzi emota - kunyangwe maSUV uye macompact makumi maviri-seater mabhazi. Iyo yepamusoro ingangove iyo Mazda Roadpacer, yemhando yepamusoro limousine, 20m kureba, yakashanda muJapan kubva kuHolden, GM's subsidiary yeGM Zvivakwa kubva muna4,85 kusvika 1975. Iyo Roadpacer yakapihwa muJapan, kwete injini, asi kuMazda chirimwa muHiroshima, yakagamuchira maviri-rotor Wankel injini ine 1979 hp. Chigadzirwa chacho hachikwanise kuomarara zvakanyanya ne135-ton uremu hwehupenyu hwemombe yeAustralia, uye huwandu hwe peturu, hwakapwanywa mukati memakamuri mana earburetor yayo, kashoma kuwira pasi pe1,6 litita pa25 km.
Zvinoitika chete kuti RX-7 yedu inotyisa, inotengeswa muJapan, Australia neU.SA pasi pezita rekuti Savanna RX-7, ndeyechokwadi mhedzisiro yenguva refu yekuyedza nemabasa akasiyana ekutakura eiyo Wankelowite modhi. Uye mhedzisiro iyi mota yemitambo! Yakanaka kwazvo, ichikurumidza uye kunyange yakanyanya mota yemitambo yeEuropean, inova inonakidza kupfuura yapfuura Mazda dhizaini muAmerican dhizaini nekusimbisa pane chrome ruzivo. Makumi matatu neshanu makore haasi kuoneka zvachose pakuonekwa uye kunyimwa zvachose chrome modhi ine bata muromo tomu uye maziso emwenje kunge maziso padhori yakarara
Mazda RX-7 Inofanirwa kutevedzera iyo Porsche 924?
Mamwe mazwi akatsoropodza anonongedza kuti dhizaini yeRX-7 yakafanana neiyi yakarova musika wepasirese kumashure muna 1976. Porsche 924 - zvisinei, izvi zvinogona chete kuve zvechokwadi kune yekumberi nzvimbo chinzvimbo. Asi iyo Triumph TR7 pamwe neiyo Fiat X 1/9 vane chiso chaicho chine mwenje unodzoserwa kubva muhafu yepiri yemakumi manomwe, nepo Mazda yekumashure yakashongedzwa ine glazed inoswedera padyo nemhando yeChirungu - TVR Vixen 1967. Uye izvi, zveimwe, dhizaini yeMazda RX-7 ndeyemazuva ano uye isina kujairika sezvakataurwa neinjini yeWankel chete. Izvo zvivakwa zvayo zvatiri kutarisira kuongorora, kutora rwendo rurefu mushure.
Chekutanga - kunyangwe nanhasi munhu anogona kufadzwa nekupenya kwekuona uye simba remunhu akaiswa stylized asina chero muviri "banter" - iko kushomeka kwemazuva ano wavy maumbirwo ane mativi emakona uye magetsi maekisheni. Iyo chete yekushongedza padivi ndeye nhema yerabha yekudzivirira liner.
Kunzwa iyo galactic nzvimbo
Kana iwe ukagara pachigaro seri kwevhiri, iko kujeka, kutsva uye simba rakawanikwa kunze hakukusiye kweminiti. Slim kumberi maspika uye yakaderera kumberi kumagumo inobvumira kuona kwakaringana munzira uye yakanangana nebhoneti. Kana iro repurasitiki mukati, kana hupamhi hwepakati pemuviri 1,65 m - zvishoma pane Mini yanhasi - inotyora manzwiro egalactic yakavhurika nzvimbo. Uye izvi, mufunge, zvakawanika mumotokari yemitambo chete 1,26 metres kukwirira. Mupiro wakakosha pakuratidzira kukuru kweupamhi inowanikwawo mumasolariums kubva kumativi ese kumashure. Anotsiva chikamu chekupedzisira, uye mwenje wakamhanyira mukamuri sebindu rechando.
Kuti umhanye, unoda rpm yakanaka - ingangoita 3000 rpm. Zvino nekutenda kune clutch iwe unozorora nyore nyore uye iyo RX-7 giya rinobva raenda mushe uye pakarepo rinotanga kukara kunyange rakakwirira revs. Kupfuura 4000 rpm kaviri-rotor Wankelov mota inoshanda nekugutsikana chaiko uye kugadzirisa tsono, tachometer inosvika ku7000 rpm.
Chiratidzo cheshambadziro chakafanana, neimwe nzira, yambiro yakavhurika pamusuwo, yeuchidza mutyairi kuti haufanire kuipfuudza neakawandisa revs. Zvikasadaro, iwe haunzwe chero chero mechimakanika ruzha - chete kubva pombi yekuzadza inotakura hunhu hwamanda kurira, uchiisa chiyeuchidzo cheAlfa Romeo.
Kutapurirana kwePetstepennata, kwakamisikidzwa pamusoro pegiya rakasiyana siyana, kunoda ma revs akakwirira ekumhanyisa kwakanaka, asi inobvumidza kumhanya kwepamusoro kwe 192 km / h. Zvakare, inogonesa ine simba uye chaiyo kuchinja. Kutenda kune-inoshamwaridzika yegumbo kudhiraivho uye kumisa kwakasimba kumisa, mutyairi anoda chero kutendeuka kuri kuuya kwechipiri.
Kukurumidza nyore uye kururamisa kwekutonga
Nekuti hapana gudzazwi, zvinofambisa kuenda panzvimbo zvinoda kuedza - kunyangwe iyo kata yeJapan inorema chete makirogiramu 1050. Zvikasadaro, iyo RX-7 yekutyaira yakaratidzirwa nekukurumidza nekureruka kwekutonga, uko mumitambo yemazuva ano yemitambo yakadai seVW Scirocco kana BMW "block" Soire (inorema 1,4 matani) inongowanikwa chete uchishandisa hunyanzvi hwehunyanzvi. Kusiyana neRX-7, inongoda chete kutungamira chaiko, kuona kwakakura uye axle yekumashure yakaoma uye zvitubu izvo mutyairi anogona kudzora zviri nyore pamwe nemuzinda wake muchikamu cheESP.
Nezve gasi mileage, mhedzisiro yacho yanga isina kupenya. Iyo yekare auto mota und mutambo bvunzo weWankelow Mazda inogutsikana ne14,6 litres pamazana zana km, izvo, zvisinei, hazvina kunetsekesa munyori wenyaya kubvira 100. Pane kupokana, anorumbidza iyo RX-1979 ye "yakanaka yakaipa" kutambisa tangi remafuta.
Vatengi veAmerica paRX-7 havana kuvhundutswa neiyo girafu mileage futi. Vakatenga kunge chevrstat Mazda yakapenga yaWankelov. Chizvarwa chekutanga RX-7 chakaburitswa mumakopi 474. Ese maWankels zvinyorwa, izvo zvisati zvasvikwa kusvika nhasi. Asi kuwedzera kusinganzwisisike kwesimba nemitengo yezvizvarwa zvinotevera zveRX-565, zvinoshanduka kuita mutambo-wevanhu vanofarira mumhando inodhura yekunze, inogara ichityisidzira kutsakatika.
RX - gallery zvakawanda
Anenge panguva imwe chete nechitarisiko cheRo 80 paNSU muna 1967. Mazda inoshambadzira kuratidzwa kwekutanga kweiyo Wankel modhi. Iyo Cosmo Sport 110 S ine simba rinobuda ne110 hp. uye inosvika pakumhanya kwazvo mazana mazana maviri / km.
Mumakumi manomwe, kune akawanda mamodheru muMazda lineup neWankel injini, asi miviri yavo inouya kubva kune yakajairwa akateedzana neinjini yepiston. Yekutanga RX yakaonekwa muna 1970. sa "2" (Cosmo Sport yaive "1"). Yakashanda sehwaro hweMazda 616, inotengeswa mumusika weJapan pasi pezita rekuti Capella. Mamiriro acho akange akaoma sevaya vakatsiva RX yekutanga - kusvika paRX-7, iyo inowana muviri wayo, uyezvezve, maererano netsika, yekutanga Wankelow Mazda mota
KUSVIRA
Iyo RX-7 ndiyo yakabudirira kwazvo Wankel mota yenguva dzese. Mushure mekuyedza muedzo wekutyaira, munhu wacho akanyatso kugona pakupenga kwemazuva apfuura evatengi. Izvi hazvisi izvo chete zvinobva kuinjini inotenderera nekumhanyisa kweturbine, asi zvakare inokwezva zvese-mu-imwe package inosanganisira Mazda mamodheru anotaridzika kutsva uye anoshamisira kunyangwe nhasi - kugona kwakanyanya, kubata kwepamusoro, maitiro emumigwagwa wakanaka uye neyakavhurika yemukati inogadzira chigaro chechipiri kunzwa. chiteshi chengoro. Nhasi uno nzvimbo dzakanangana nebasa uye nharaunda huru ye fan iri kuita nhamburiko yekuchengetedza Mazda kuenda nokusingaperi.
DZIDZIDZO DZEMAWONI
Mazda RX-7 (1979)
ENGINE Maviri-rotor Wankel mota, kamuri vhoriyamu, 573 cm3, iyo yakaenzana nebasa rinoshanda re2292 cm3, simba 105 ks. pa6000 rpm, max. torque 144 Nm @ 4000 rpm, compression ratio 9,4: 1, oiri inotonhorera, Nippon ina-kamuri yakatwasuka inoyerera kuyerera carburetor.
SIMBA DZIDZA yekumashure vhiri dhiraivhu yakanyatsoenderana, mashanu-anomhanyisa gearbox, sarudzo matatu-nhanho otomatiki, kunyanya 3,91: 1 kutapurirana
MUVIRI NOKUSIMBISWA Monocoque coupe, ine madhoo maviri uye 2 + 2 zvigaro, kumberi coaxial zvitubu uye zvinokatyamadza zvinoputira neepasi zvishuwo uye kugadzikana kwekuyambuka kwakadzikama, kumashure akaomarara ekisero ane mawadhi maviri echishuwo uye Watt's side mashini, coil matsime uye telescopic mavhiri mana-mavhiri ekumhanyisa, kumberi uye kumashure ekugadzirisa, 185/70 HR matai 13.
DIMENSIONS AND WEIGHT Kureba x upamhi x kukwirira 4285 x 1675 x 1260 mm, wheelbase 2420 mm trunk vhoriyamu (ams standard) 109 l, nekupeta backrest 344 l, tangi 55 l.
MAITIRO EDYNAMIC UYE KUSHANDISA nguva Kumhanyisa kubva pa0 kusvika 100 km / h mumasekondi 10,1, kumhanyisa kumhanya 192,5 km / h, kushandiswa 14,6 litita pa100 km. (kukosha kwakayerwa kubva kumotokari mota nemitambo, pcs. 14/1979).
NZIRA YOKUDZIDZA NEMUFANANIDZO RX-7 seyese kubva 1978 kusvika 2002, chizvarwa chekutanga kusvika 1985, makopi 474, ayo 565 377 anotumirwa kuUSA.
Musoro: Frank-Peter Hudek
Mifananidzo: Natasha Gargolov
NGUVA
Kirill Iliev:
Mazda RX-7 haityi yakakwirira revs - yakagadzirirwa ivo
MUMAKUMI negumi nemana iyo yakasarudzika rally Tour Varna inotangisa imwe Mazda RX-7. Kutyaira iyo Vankelovia modhi yaive muridzi wayo - mukwikwidzi mukukukurwa Kirill Iliev. Kunyangwe kutanga kwemujaho, apo vagadziri vemotokari vakamirira munzvimbo yekupaka pamberi pechechi huru, pakati peguta, dema uye rakachengetedzwa (kunyanya mukati) RX-7, kuti riunze kufarira kwakasimba pakati pechikamu chakarumwa chevateereri. Zvekufadza kwevanhu vese, Kirill akavhura hood uye munhu wese aigona kuona diki rotary unit ine ina spark plugs kune rumwe rutivi.
Pachivanhu zvinofungidzirwa kuti Wankelow mota hadziite uye vane hupenyu hupfupi, asi VaIliev vanotarisa nyaya idzi nekudzikama kunoshamisa - zvisinei, anomuziva zvirinani, nekuti iyi ndiyo mota yake yechitatu mune ino modhi. Kana iwe uchida kutsiva chisimbiso, iyo kit yakazara inodhura madhora mazana matatu. Iyo mota iri pa300 km uye nepo injini isingaratidze chero zviratidzo zvekusakara, sezvatakaona gare gare, panguva yemakwikwi, tenzi wekutungamira munzira yakavharwa kubva kumaburukira nekukwira kutendeuka. Muchina unonetseka kuve nemoyo wese, uchibhururuka munzira ine hunhu hunosvinudza pane rotor, uye kupedzisa kumberi kumberi mumatanho.
Paakabvunzwa kana paine maitiro akafanana asina hukama nenjodzi dzehutano pabhasikoro, Kirill Iliev akapindura achiti: "Kwete, iyi Mazda haityi revs yepamusoro - yakasikwa kuti ishande seizvi." Icho chinotarisa kuti njodzi chaiyo yeinjini ndiko kuumbwa kwenzvimbo dzekabhoni kubva kune yakaderera-mhando peturu kana nekuda kwekuita kwakashata kwemafuta. Soot haisi kungopedza chete zvisimbiso, asiwo nadir yeinjini casing - nekudaro, zvinotofadza kutyaira nekumhanya kwakanyanya nguva nenguva, uye pamitoro inorema, dururira mafuta mashoma-maviri muiri mafuta.
Kirill Iliev, mutyairi weBMW mukukwikwidza, zvisinei haashandise rotornoto pfuma yake pakutyaira kwemazuva ese. "Kuti idonhedze mvura, kunyanya Mugovera neSvondo. Mari yacho yakakwira zvakanyanya, asi kufamba kwacho kunovanza njodzi dzacho. " Firosofi ine hutano inoonekwa pano - sosi, zvakanaka chaizvo kuchengetedza pamota yakafanana, asi kwete nekunyima, asi kwenguva yakakosha uye inofadza - semuenzaniso, kufamba pane rimwe zuva rakanaka kana kutora chikamu mumusangano wevakarwa muhondo.
