Mazda haina kumbokanda mapfumo pasi paWankel engine. Mushure memakore nemakore ekudyara, zvinoita sekunge kudzoka kweiyi injini yekuvaka kuchaitika chaizvo.
Kupfuura kukanda kumashure, Mazda yakagadzirira "mudiwa" Wankel injini (kana rotor injini, kana uchida) yeramangwana. Ramangwana rine hanya zvakanyanya nemhoteredzo uye uko kuiswa kwemagetsi kwemotokari kunopihwa. Saka kanganwa nezve kudzoka kweinonzwika uye inonakidza yakaenzana ruzha rweWankel architecture, chinangwa chakasiyana…
Reinvent iyo Wankel Injini
Pfungwa yepakutanga yakagadzirwa naFelix Wankel inoramba iripo, asi yakagadziridzwazve nemainjiniya eMazda. Tichifunga nezvemifananidzo inoshandiswa pakunyoresa patent (yakasimudzwa), kune zvakawanda zvitsva mune iyo pfungwa.
Iyo inonyanya kujeka ndiyo nzvimbo ye rotor. Panzvimbo penzvimbo yakatwasuka yataiziva kusvika zvino, Mazda yakasarudza kuiisa munzvimbo yakachinjika.
Sei mune yakachinjika chinzvimbo?
Nemubvunzo uyu tinoenda kune yakakosha pfungwa. Iyi itsva Wankel injini haishande seyekutyaira unit, asi sekuwedzera kune mabhatiri. Ichashanda sediki jenareta remagetsi.
Chinangwa cheMazda ndechekuisa injini yeWankel iyi kumashure kwemotokari, pasi pehunde. Iyo nzvimbo inovimbisa zvirinani kuvharirwa, nzvimbo shoma yakaraswa uye kutonhora kuri nani. Saka sarudzo yenzvimbo yakachinjika.
Zvakadini nekuvimbika kweinjini?
Imwe yematambudziko ane Wankel injini pfungwa ine chekuita nekuzora kweiyo rotor mipendero. Kugadzirisa dambudziko iri, Mazda ichaisa diki L-yakaita semafuta jekiseni (mifananidzo 31, 31a, 81 uye 82) kuzora madziro ekamuri yekupisa.
Iyi L-chimiro inobvumira iyo lubrication system kuti iiswe padivi peinjini, nekudaro ichipa kune imwe compact fomu chinhu. Martin ten Brink, mumwe weavo vane chekuita nemhando iyi, akaburitsa gore rino kuti injini itsva yeMazda Wankel ichave nechiyero che "shoebox".
Tichaonepi injini iyi? Uye rinhi.
Imwe yezvingangoita zvingangoitika ndezvekuti tinowana injini iyi mune ramangwana remagetsi, iyo inofanirwa kunge yakavakirwa pachizvarwa chinotevera Mazda2. Nezve mukana uyu takatonyora chinyorwa chakakura chaunogona kuverenga pano.
