Hoʻāʻo ʻo Mazda RX-7: RX kumu

Ke hoʻokele nei i ke kaʻa Wankel mana maikaʻi loa o nā manawa āpau

I ke kauwela o 2012. ka hana ʻana o ka Mazda RX-8 me ka ʻenekini Wankel i hoʻopau ʻia. Mai kēia wā rotornata i ka moʻolelo o ka mea hana Kepani i komo i kahi wā hiatus, akā ʻaʻole i hoʻopau ʻia nā hopena o ka noiʻi a me ka hoʻomohala. ʻOiai mākou i haʻalele i ka mua 7 RX-1979, ua noʻonoʻo mākou inā hiki iā mākou ke hilinaʻi.

ʻO RX-7 he mea kamaʻilio "ʻAe" ma ka paio e pili ana i ka ʻenekini Wankelovium. Lawe ʻia mai Mazda ma 1978. ʻo ka coupe haʻuki wale nō i hāʻawi ʻia me ka wae Wankel, ʻoiai kokoke i nā kūpuna RX-7 i lako pono me nā hiʻohiʻona kūikawā o ke kaʻina maʻamau, kūʻai ʻia me nā ʻenekona piston ʻehā-ʻāpana.

ʻO ka mea ʻokoʻa nui nā kumu o Mazda i ke kaʻa Wankelite, ka 1967 Cosmo Sport. E like me ka RX-7, ka mea haʻahaʻa, ʻo Japan wale nō ʻo Cosmo Sport e hana wale me kahi ʻenekini rotary a he kumukūʻai kiʻekiʻe loa kona. No laila, ua liʻiliʻi kāna hoʻopiʻi - mai Cosmo Sport, 1519 wale nō kope i hana ʻia, a i kēia lā ke kumuhana o ka comp āpau o ka honua.

Hana ʻo Mazda i nā pickup, nā kaʻa a me nā kalaka me nā ʻenekini Wankelow

No nā makahiki he nui ma mua o ka hoʻolauna ʻia ʻana o ka RX-7, ua hoʻonohonoho ka ʻoihana Kepani i kāna mau mīkini kaʻapuni no ʻaneʻane o nā ʻano kaʻa - ʻo SUV a me nā kaʻa ʻōhua 20-seater. ʻO ka luna paha ka Mazda Roadpacer, kahi limousine hanohano, 4,85m ka lōʻihi, lawelawe ʻia ma Iapana mai Holden, ko GM hui ʻo Australian Australia. Nā wahi mai 1975 a 1979. Ua hoʻolako ʻia ka Roadpacer ma Iapana, ʻaʻole ka ʻenekini, akā ma ka mea kanu ʻo Mazda ma Hiroshima, ua loaʻa iā ia he ʻenekini Wankel ʻelua rotor me 135 hp. ʻAʻole paʻakikī ka paʻakikī o ka hāmeʻa me ke kaupaona ola o 1,6-ton o ka bipi kauō ʻo Australian, a me ka nui o ka ʻaila, i wāwahi ʻia i loko o nā keʻena ʻehā o kāna carburetor, ʻaʻole i emi iki ma lalo o 25 liters o 100 km.

ʻO kā mākou RX-7 pīhoihoi, i kūʻai ʻia ma Iāpana, ʻAukekulelia a me USA ma lalo o ka inoa ʻo Savanna RX-7, he hopena hopena ia o kahi manawa lōʻihi o ka hoʻāʻo ʻana me nā hana halihali like ʻole no nā hiʻohiʻona Wankelowite. A ʻo ka hopena he kaʻa haʻuki! ʻO kahi kaʻa nani loa, wikiwiki loa a ʻoi loa o nā kaʻa haʻuki ʻEulopa, ʻoi aku ka leʻaleʻa ma mua o ka hoʻokau ʻana o ka Mazda ʻAmelika me ka manaʻo nui i nā kikoʻī chrome. ʻAʻole i ʻike maka ʻia nā makahiki he kanakolukūmālima i ka helehelena a nele loa i kahi hiʻohiʻona chrome me ka muʻu pālahalaha a me nā kukui e like me nā maka ma ka pēpē hiamoe.

E hoʻohālikelike paha ka Mazda RX-7 i ka Porsche 924?

Kuhi kekahi mau leo ​​koʻikoʻi i ka hoʻolālā o ka RX-7 e like me ka mea i kū i ka mākeke honua i 1976. Porsche 924 - akā, hiki i kēia wale nō keʻoiaʻiʻo no ke kūlana mua mua. Akā ka Triumph TR7 a me Fiat X 1/9 i ke alo maʻamau me nā kukui i hiki ke hoʻihoʻi ʻia mai ka hapalua o nā kanahiku, ʻoiai ʻo Mazda ka maka aniani nani e hoʻokokoke aku ana i ke ʻano Pelekane - TVR Vixen 1967. A ʻo kēia, no hoʻokahi kālepa, ʻo ka hoʻolālā o ka Mazda RX-7 he mea hou a ʻano like ʻole e like me nā noi me ka ʻenekini Wankel wale nō. ʻO kāna mau waiwai a mākou e manaʻo ai e ʻimi, pehea e lawe ai i kahi huakaʻi lōʻihi ma hope.

ʻO ka mea mua - ʻoiai i kēia lā hiki i kahi kanaka ke hoʻokalakupua e ka māmā ʻike maka a me ka dinamika o kahi kanaka stylist me ka ʻole o kekahi kino "banter" - aia ka nele o nā ʻano wavy o kēia au me nā ʻaoʻao a me nā mālamalama māmā. ʻO ka hoʻonaninani wale nō ma ka ʻaoʻao kahi liner pale pale ʻeleʻele.

Ke manaʻo nei i ka ākea galactic

Ke noho ʻoe ma hope o ka huila, ka manaʻo o ka transparency, freshness a me nā dynamics i loaʻa i waho ʻaʻole e waiho iā ʻoe no hoʻokahi minuke. ʻO nā mea haʻi ʻōlelo Slim mua a me kahi wēlau haʻahaʻa e ʻae i kahi nānā pono i ke ala a i ka bonet. ʻAʻole hoʻi i ke kala o ka ea i loko, a me ka laulā haʻahaʻa o ke kino 1,65 m - ʻoi aku ka liʻiliʻi o kēia lā Mini - e hōʻino i ka manaʻo o nā wahi ākea galactic. A ʻo kēia, e noʻonoʻo ʻoe, ua hoʻokō ʻia i loko o ke kaʻa haʻuki he 1,26 mika wale nō ke kiʻekiʻe. ʻO kahi haʻawina nui i ka manaʻo nui o ka ākea i loaʻa i nā solarium mai nā wahi a pau o ka hope. Hoʻololi ʻo ia i ke kolamu hope loa, a holo ka mālamalama i loko o ka lumi me he māla hoʻoilo lā.

No ka pitch, pono ʻoe i kahi rpm maikaʻi - ma ka liʻiliʻi he 3000 i kēlā me kēia minuke. A laila mahalo i ke kūpina āu e maʻaleʻale ai a holo pono ka lawe ʻana o ka RX-7, a hoʻomaka koke i ke kuko no nā rev. Hana ʻoi aku ma mua o 4000 rpm Wotorelov pālua me ka ʻoluʻolu maoli a me ka hoʻoponopono ʻana i ka nila, tachometer a i 7000 rpm.

ʻO kahi hōʻailona hoʻolaha e like me, ʻano, ka ʻaha wehe puka, e hoʻomanaʻo i ka mea hoʻokele ʻaʻole pono ʻoe e hoʻonui me nā revs kiʻekiʻe. Inā ʻole, ʻaʻole ʻoe e hoʻolohe i nā kani mechanical - mai ka paipu hoʻopau e halihali i kahi kani pū, e hoʻokau nei i kahi hoʻomanaʻo no Alfa Romeo.

ʻO ka lawe ʻana o Petstepennata, i māka ʻia ma luna o kahi ākea ākea, pono i nā revs kiʻekiʻe no ka wikiwiki kūpono, akā hiki i ka wikiwiki kiʻekiʻe kiʻekiʻe o 192 km / h. Eia kekahi, hiki iā ia ke hoʻololi i ka ikaika a me ka pololei. Mahalo i ka huila hoʻokele ʻili ʻoluʻolu lima a me ke kani paʻa paʻa ʻana, aloha ke pailaka i kēlā me kēia huli ʻana no ka manawa ʻelua.

ʻO ka maʻalahi wikiwiki a me ka pololei o ka kaohi

No ka mea ʻaʻohe mea hoʻonui, ʻo nā maneuvers i kahi e koi ai i kahi hoʻoikaika - ʻoiai he 1050 kilokilo wale nō ke kaupaona ʻana o nā kata Iapana. Inā ʻole, ua māka ʻia ke kalaiwa RX-7 e ka wikiwiki wikiwiki a me ka pololei o nā kaohi, i nā coupe haʻuki o kēia wā e like me VW Scirocco a i ʻole BMW "block" Soire (kaupaona he 1,4 tone) i loaʻa wale ai me ka hoʻohana ʻana i ka ʻenehana loea. ʻAʻole like me ka RX-7, pono wale i ka hoʻokele kikoʻī, kahi nānā grandiose a me kahi axle hope paʻa me nā puna e hiki i ka mea hoʻokele ke maʻalahi me kāna keʻena nui i ka hana o ka ESP.

E pili ana i ka mileage kinoea, ʻaʻole maikaʻi nā hopena. ʻO kahi hoʻokolohua kaʻa kaʻa kaʻa mua ʻole, ua ʻoluʻolu ka Wankelow Mazda me 14,6 liters no 100 km, akā naʻe, ʻaʻole i hopohopo i ka mea kākau o ka ʻatikala mai 1979. Ma ka ʻaoʻao ʻē, hoʻomaikaʻi ʻo ia i ka RX-7 no ka "ʻino maikaʻi" e hoʻonele ana i kahi pahu wahie.

ʻAʻole i pīhoihoi nā mea kūʻai aku ʻAmelika ma ka RX-7 e ka mileage kinoea. Ua kūʻai lākou e like me ka chevrstat Mazda pupule a Wankelov. Hana ʻia ka hanauna mua RX-7 ma 474 kope. ʻO nā moʻolelo Vankels āpau, ʻaʻole i hiki a hiki i kēia lā. Akā ʻo ka hoʻonui kūwaha i ka mana a me nā kumukūʻai no nā hanauna e hiki mai ana o ka RX-565 hoʻolilo iā ia i punahele haʻuki-lāhui i kahi lāhui exotic pipiʻi, e hoʻoweliweli mau nei i ka luku.

RX - hōʻike hou aku

ʻAneʻane like me ka hiʻohiʻona o Ro 80 ma NSU i 1967. Hoʻolaha aku ʻo Mazda i kahi premiere kalepa no kāna kumu Wankel. He mana kā ka Cosmo Sport 110 S o 110 hp. a hiki i kahi wikiwiki o 200 km / h.

I nā makahiki kanahiku, nui nā hiʻohiʻona i ka laina Mazda me kahi ʻenekini Wankel, akā ʻo ko lākou mau kino mai ka papa maʻamau me kahi pūkana piston. Ua hōʻike ʻia ka RX mua ma 1970. ʻo "2" (ʻo Cosmo Sport ʻo "1"). Ua lilo ia i kumu no ka Mazda 616, kūʻai ʻia aku ma ka mākeke Kepani ma lalo o ka inoa Capella. Ua like ka paʻakikī o ke kūlana i nā mea pani o ka RX mua - a hiki i ka RX-7, i loaʻa i kona kino ponoʻī, a pēlā nō hoʻi, e like me ka kuʻuna, nā kaʻa Wankelow Mazda mua.

KA HOOHOLO

ʻO RX-7 ke kaʻa Wankel kūleʻa loa o nā manawa āpau. Ma hope o ka hoʻāʻo hoʻokolohua lōʻihi loa, maikaʻi loa ke kanaka i ka pīhoihoi o nā lā i hala o ka poʻe kūʻai. ʻAʻole hele wale kēia mai ka ʻenekini e hoʻohou hou ana me ka wikiwiki o ka turbine, akā ʻo kahi pūʻulu nani e hoʻopili pū ana me nā hiʻohiʻona Mazda e nānā hou a nani a hiki i kēia lā kaʻa kau kaʻa. I kēia lā ke hana nei nā kikowaena lawelawe kūikawā a me kahi kaiāulu fan nui e hoʻomau iā Mazda e mau loa ana.

ʻIkepili ʻlelo

Mazda RX-7 (1979)

ʻO ENGINE ʻElua-rotor Wankel motor, nui o ka lumi, 573 cm3, i like ia me ka nui o 2292 cm3 e hana ana, ka mana 105 ks. ma 6000 rpm, max. ikehu 144 Nm @ 4000 rpm, lākiō hoʻokaumaha 9,4: 1, aila anuanu, Nippon ʻehā-barela kūkahe kahe ukuna.

ʻO POWER TRAIN hope huila hope e hoʻopili like, pahu pahu ʻelima wikiwiki, koho ʻekolu mau pae, ʻo ka hapanui 3,91: 1 hoʻoili

KINO ME SUSPENSION Monocoque coupe, me nā puka ʻelua a me 2 + 2 mau noho, nā punawai coaxial o mua a me nā mea hoʻopūʻiwa pū me nā wishbones haʻahaʻa a me ka paʻa o ka react lateral, ke koʻi paʻa hope me nā wishbones pālua a me ka ʻaoʻao ʻaoʻao a Watt, nā pūwele a me nā telescopic. ʻehā mau huila huila huila, nā mea hoʻopaʻa i mua a i hope hoʻi, 185/70 HR mau huila 13.

NĀ MEA A ME NĀ KAUMI Lōʻihi x ka laulā x ke kiʻekiʻe 4285 x 1675 x 1260 mm, ke kaʻa uila 2420 mm pahu nui (ams maʻamau) 109 l, me ka pelu backrest 344 l, pahu 55 l.

ʻO DYNAMIC CHARACTERISTICS AND CONSUMPTION manawa wikiwiki mai 0 a 100 km / h ma 10,1 kekona, ka wikiwiki ʻoi loa 192,5 km / h, ʻai ʻana 14,6 liters no 100 km. (nā ana i ana ʻia mai ka motika kaʻa pono ʻole, pcs. 14/1979).

ʻO KEKAHI HANA HANA A ME FIGURE RX-7 ma ke ʻano holoʻokoʻa mai 1978 a 2002, hanauna 1985st a hiki i ka makahiki 474, 565 kope, a 377 i lawe ʻia aku i USA.

Kikokikona: Frank-Peter Hudek

Nā kiʻi: Natasha Gargolov

KAHAIPAINA

ʻO Kirill Iliev:

ʻAʻole makaʻu ʻo Mazda RX-7 i nā revs kiʻekiʻe - hana ʻia no lākou

I KA MAKAHI MAKAHIKI, hoʻāla ka rally rally Tour Varna i hoʻokahi Mazda RX-7. ʻO ke kalaiwa ʻana i ke kumu hoʻohālike ʻo Vankelovia ka mea nāna ia - he mea hoʻokūkū e ʻauheʻe ana iā Kirill Iliev. ʻOiai ma mua o ka hoʻomaka ʻana o ka heihei, ke kali ana nā mea kaʻa kaʻa kaʻa veteran ma ke kahua kaʻa i mua o ka hale pule, ma ke kikowaena o ke kūlanakauhale, kahi RX-7 i mālama maikaʻi ʻia (keu hoʻi i loko) e hoʻoulu i ka hoihoi i waena o ka ʻāpana nahu o ka lehulehu. No ka leʻaleʻa o kēlā me kēia, ua wehe ʻo Kirill i ka pale a hiki i nā mea āpau ke ʻike i kahi anakahi kaʻa rotary me ʻehā mau huna ahi ma hoʻokahi ʻaoʻao.

ʻO ka mea maʻamau, manaʻo ʻia he kaʻa a Wankelow mau kaʻa he ola pōkole, akā ua nānā ʻo Mr. Iliev i kēia mau pilikia me ke ʻano pūʻiwa - akā naʻe, ua ʻoi aku kona ʻike iā ia, no ka mea ʻo kēia ke kolu o kāna kaʻa i kēia hiʻohiʻona. Inā pono ʻoe e pani i ka sila, ʻo nā kumukūʻai kit piha e pili ana i $ 300. Aia ka kaʻa ma 111 km a ʻoiai ʻaʻole hōʻike ka ʻenekini i nā hōʻailona o ka ʻaukā, e like me kā mākou i ʻike ai ma hope, i ka wā o ka hoʻokūkū, ka haku o ka kaohi ma ke ala paʻa mai nā iho a me nā huli kiʻekiʻe. Hoʻoikaika ka mīkini e lilo i puʻuwai, e lele ana i nā ala me kahi whine ʻano ma ka rotor, a hoʻopau maikaʻi i mua i nā kūlana.

I ka nīnau ʻana inā he ʻano hana like e pili ʻole ana i nā pilikia olakino ma ke keke, ua pane ʻo Kirill Iliev: "ʻAʻole, ʻaʻole makaʻu kēia Mazda i nā revs kiʻekiʻe - ua hana ʻia e hana e like me kēia." ʻIke ʻia ka makaʻu maoli i ka ʻenekini ke kūkulu ʻia ʻana o nā waihona kalapona mai ka penehune haʻahaʻa a mai kahi hana wahie maikaʻi ʻole paha. ʻAʻole hoʻopau wale ka soot i nā sila, akā ʻo ka nadir o ka ʻenekini casing - no laila, ʻoluʻolu ke kalaiwa ʻana i nā wikiwiki i kēlā me kēia manawa, a i nā kaumaha kaumaha, e ninini i kahi aila pōʻaiapuni ʻelua i loko o ka wahie.

ʻO Kirill Iliev, kahi mea hoʻokele BMW i ka hoʻokūkū ʻohe, akā ʻaʻole ia e hoʻohana i ka rotornoto i kāna waiwai no ka hoʻokele i kēlā me kēia lā. “I ka lepo ʻana i ka wai, ma ka Pōʻaono a me ka Lāpule. ʻOi loa ke kumukūʻai, akā hūnā ka neʻe i nā pilikia. " ʻIke ʻia kahi akeakamai olakino ma aneʻi - kahi kumuwaiwai, maikaʻi loa ka mālama ʻana i ke kaʻa like, akā ʻaʻole no ka stinginess, akā no nā manawa waiwai a ʻoluʻolu hoʻi - e laʻa me ka hele ʻana i kekahi lā maikaʻi a i ʻole ke komo ʻana i kahi hālāwai no nā poʻe kūpuna.