Nechiziviso chechangobva kuitika chekuzvarwa patsva kwenjini dzeWankel pamaoko eMazda, tinotarisa kumashure kuburikidza nenhoroondo yeiyi tekinoroji mumhando yeHiroshima.
Iro zita rezvivakwa "Wankel" rinobva pazita reinjiniya wekuGerman akarigadzira, Felix Wankel.Wankel akatanga kufunga nezveinjini inotenderera aine chinangwa chimwe chete mupfungwa: kushandura indasitiri nekugadzira injini yaizopfuura mainjini emazuva ese. Kuenzaniswa nemainjini akajairika, kushanda kwenjini dzeWankel kunosanganisira kushandisa "rotors" panzvimbo yepistoni yechinyakare, inobvumira kufamba kwakapfava, kupisa kwakawanda kwemutsara uye kushandiswa kwezvikamu zvishoma zvinofamba.
RELATED: Kuti uwane zvakadzama kuti injini yeWankel inoshanda sei tinya apa
Yekutanga prototype yeinjini iyi yakagadziridzwa mukupera kwema1950, panguva iyo indasitiri yemotokari yakanga ichikura uye makwikwi achiwedzera. Nomuzvarirwo, kune imwe kambani iri kuuya yaishuvira kusvika panzvimbo pamusika, zvaive zvakafanira kuvandudza, uye ndipo paive nemubvunzo mukuru: sei?
Tsuneji Matsuda, purezidhendi weMazda panguva iyoyo, aiva nemhinduro. Afadzwa nehunyanzvi hwakagadzirwa naFelix Wankel, akatanga chibvumirano nemugadziri weGerman NSU - mhando yekutanga kupa rezinesi rekuvaka injini iyi - kuitira kushambadzira injini inotenderera inovimbisa. Danho rekutanga munyaya richatisvitsa kumazuva ano rakatorwa.
Danho rinotevera raive rekubva kubva kudzidziso kuenda kukudzidzira: kwemakore matanhatu, huwandu hwe47 mainjiniya kubva kuJapan brand akashanda pakuvandudza uye kubata pamuviri weinjini. Pasinei neshungu, basa racho rakaratidza kuva rakaoma kudarika pakutanga, sezvo dhipatimendi rekutsvakurudza rakatarisana nematambudziko akawanda mukugadzirwa kwejini inotenderera.
ONA ZVAKAWANDA: Wekishopu ndiyo yaive gadziriro yekugadziridzwa kwemifananidzo yeRenaissance
Zvisinei, basa rakagadzirwa neMazda rakaguma rabereka michero uye muna 1967 injini yakatanga muMazda Cosmo Sport, muenzaniso uyo gore rakazopedza maawa makumi masere nemana eNurburgring munzvimbo yechina inoremekedzwa. Kune Mazda, mhedzisiro iyi yaive humbowo hwekuti injini inotenderera yakapa kuita kwakanakisa uye kusimba kukuru. Yaive yakakosha mari, yaive nyaya yekuramba uchiedza.Pasinei nekubudirira kunowanikwa mumakwikwi chete nekutangwa kweSavanna RX-7, muna 1978, injini inotenderera yakaramba ichienderana neyakajairika, ichishandura mota yaingokwezva kutarisa kwayo, kuita muchina waidiwa neayo. makanika.. Izvi zvisati zvaitika, muna 1975, shanduro ye "yakanaka nharaunda" yejini inotenderera yakanga yatotangwa, neMazda RX-5.
Uku kufambira mberi kwetekinoroji kwaigara kuchiyananiswa nehurongwa hwemitambo hwakasimba, hwaishanda sechubhu yekuyedza injini uye kuisa zvese zvinoitika mukuita. Muna 1991, iyo rotary engine Mazda 787B yakatohwina mujaho une mukurumbira weLe Mans 24 Hours - yakange iri nguva yekutanga mugadziri wechiJapan kuhwina mujaho wengano wekutsungirira pasi rose.
Anopfuura makore gumi gare gare, muna 2003, Mazda yakatanga Renesis rotary injini yakabatana neRX-8, panguva iyo brand yeJapan yakanga ichiri yeFord. Panguva ino, kupfuura zvikomborero zvakakura maererano nekushanda uye hupfumi, injini yeWankel "yakanyudzwa mukukosha kwekufananidzira kwechiratidzo". Muna 2012, nekupera kwekugadzirwa kweMazda RX-8 uye pasina zvinotsiva zvakaonekwa, injini yeWankel yakaguma yapera simba, ichisara shure zvakanyanya kana ichienzaniswa nemagetsi emagetsi maererano nemafuta emafuta, torque uye mari yejini. production.
RELATED: Fekitori uko Mazda yakagadzira iyo Wankel 13B "mambo we spin"
Zvisinei, regai vaya vanofunga kuti injini yeWankel yafa vanofanira kuodzwa mwoyo. Pasinei nekuoma kwekuenderana nemamwe injini dzinopisa, rudzi rweJapan rwakakwanisa kuchengetedza musimboti wemainjiniya akagadzira injini iyi nekufamba kwemakore. Basa rakabvumira kutangwa kweinjini yeWankel, inonzi SkyActiv-R. Injini iyi nyowani ichaita kudzoka kwayo mune yakamirirwa kwenguva refu mutsivi weMazda RX-8, yakavhurwa paTokyo Motor Show.
Wankel injini dzine hutano hwakanaka uye inokurudzirwa, inodaro Mazda. Kushingirira kwerudzi rweHiroshima mukugadzira iyi injini yekuvaka inokurudzirwa nechishuwo chekuratidza chokwadi chemhinduro iyi uye kuratidza kuti zvinokwanisika kuzviita zvakasiyana. Sekutaura kwaIkuo Maeda, director weMazda wepasi rose wedhizaini, "RX modhi inongove yechokwadi RX kana iine Wankel". Rega iyi RX ibve ipapo…
CHRONOLOJIA | Iyo Wankel Engine Timeline paMazda:
1961 - Yekutanga prototype yeinjini inotenderera
1967 - Kutanga kwekugadzirwa kwejini inotenderera paMazda Cosmo Sport
1968 - Kutangwa kweMazda Familia Rotary Coupe;
1968 - Cosmo Sport iri pachina mumaawa makumi masere nemana eNürburgring;
1969 -Kutangwa kweMazda Luce Rotary Coupe ine 13A inotenderera injini;
1970 -Kutangwa kweMazda Capella Rotary (RX-2) ine 12A inotenderera injini;
1973 - Kutangwa kweMazda Savanna (RX-3);
1975 -Kutangwa kweMazda Cosmo AP (RX-5) ine ecological vhezheni ye13B inotenderera injini;
1978 - Kutangwa kweMazda Savanna (RX-7);
1985 -Kutangwa kwechizvarwa chechipiri Mazda RX-7 ine 13B inotenderera turbo injini;
1991 - Mazda 787B inohwina maawa makumi maviri nemana eLe Mans;
1991 -Kutangwa kwechizvarwa chechitatu Mazda RX-7 ine 13B-REW inotenderera injini;
2003 -Kutangwa kweMazda RX-8 ine Renesis inotenderera injini;
2015 -Kutangwa kweiyo pfungwa yemitambo neiyo SkyActiv-R injini.
