Mazda SKYACTIV. Kutheni ukuxhathisa ekunciphiseni kunye ne-turbos

I-Mazda ibonakala ihamba ngendlela yayo. Indlela eya kwiinjini ezincinci (eziphantsi) kunye ne-turbocharged kwiminyaka yakutshanje ibonakala ngathi idlulile kwicala lakwaMazda. Uphawu lwaseJapan alukholelwa kwikamva labo.

Ngoba?

U-Jay Chen, injineli ye-injini e-Mazda, ethetha ne-Road & Track ngexesha lokugqibela loMboniso weMoto we-Los Angeles, uthi i-injini encinci kunye ne-turbo qhinga nje "izama ukuzuza uqoqosho olukhulu lwamafutha kwifestile encinci kakhulu yokusebenza".

Into enceda ukufezekisa amanani agqwesileyo kuvavanyo lwe-homologation, kodwa hayi kwiimeko zokwenyani zokuqhuba. Nangona kunjalo, ngokukaChen, azikho mnandi kakhulu ukuqhuba.

Njengomboniso wale nto, u-Chen uthi iinjini ze-SKYACTIV - ezibandakanya i-1.5, i-2.0 kunye ne-2.5 l displacements -, "kwiimeko zangempela, iinjini zethu ze-SKYACTIV zigqithisa i-injini ye-turbo encinci esetyenziswayo kunye ne-CO2".

Injini yokutshisa yangaphakathi iza kuqhubeka

"Sikholelwa ukuba injini yokutsha yangaphakathi ilapha ukuba ihlale, sikholelwa ukuba indlela yethu ingcono," kusho uChen. Ukwathe isicwangciso esaqalwa luhlobo ngo-2012 ngokuphehlelelwa kwenjini yokuqala iSKYACTIV ibonakalise ukuba yimpumelelo xa iToyota ifumana i-5% yeMazda kuAgasti ophelileyo.

Baqalisa ukubona iingenelo zendlela esenza ngayo izinto. Ngokucacileyo injini yakho entsha (iToyota) iyafana neSKYACTIV-G yethu. Banomona ngathi kunye nokukwazi kwethu ukucela umngeni nokwenza izinto ngokwahlukileyo.

UJay Chen, injineli yenjini eMazda

Ngenxa yeziphumo ezifunyenweyo, ngoku kuyacaca ukuba kutheni bengalandeli indlela yeenjini ezincinci ze-turbo, ii-hybrids eziqhelekileyo kunye ne-CVT (iibhokisi eziguquguqukayo eziqhubekayo) - isisombululo esithandwayo e-US.

Asinxamnye nokutya ngokugqithisileyo

Ukongeza kwii-Diesels, i-Mazda inayo kwikhathalogu injini enye SKYACTIV-G eneturbo , eyaboniswa okokuqala ngu CX-9 kwaye iya kufika nakwimagazini iMazda6. Yeyona njini yayo inkulu kwaye inamandla, kwaye ukusetyenziswa kwe-turbo kwakujoliswe ekubuyiseleni iimpawu zokufumaneka kwe-revs ezisezantsi ze-injini ye-V6.

Ungalindeli ukuyibona phantsi kwe-hood ye-MX-5 okanye inguqulelo ye-sporty ye-Mazda3.

I-SKYACTIV-X

nayo i I-SKYACTIV-X , I-injini yenguqu ye-Mazda, isebenzisa i-compressor - uphawu luyibiza ngokuba "yincinci" okanye "ihlwempu" i-compressor, iphinda ibhekiselele kwimilinganiselo yayo encinci, njengoko ingekho ngenjongo yokwandisa amandla. Inayo yonke into yokwenza nokucinywa koxinzelelo oluvumela injini entsha.

Kwakhona, uJay Chen:

Ukufumana ukunyanzeliswa-ukuvutha, sisebenzisa i-50: 1 umlinganiselo womoya ukuya ku-fuel, ngoko ke kufuneka sifumane umoya omninzi. Ke icompressor okwangoku ibeka umoya omninzi kwaye iphinde ijikeleziswe umbhobho wokubuyisela kwisilinda, isebenzisa inani elifanayo lepetroli.

Yonke into ibonisa ukuba injini yokuqala ye-SKYACTIV-X ibetha imarike ngo-2019, kunokwenzeka ukuba ilandele i-Mazda3, apho sabona i-prototype Kai kwi-Tokyo Motor Show yokugqibela. I-Mazda ikholelwa ukuba injini yayo entsha ye-SKYACTIV-X lolona khetho lungcono xa kujongwa ukuthotywa kunye ne-turbos elawula urhwebo ngoku.