Site na ọkwa na-adịbeghị anya banyere nlọghachi nke injin Wankel n'aka Mazda, anyị na-eleghachi anya azụ site na akụkọ ihe mere eme nke nkà na ụzụ a na akara Hiroshima.
Aha nke ihe owuwu "Wankel" sitere na aha onye injinia German nke kere ya, Felix Wankel.Wankel malitere iche echiche banyere injin rotary na otu ebumnuche: imegharị ụlọ ọrụ ahụ wee mepụta injin nke ga-akarị injin nke ochie. E jiri ya tụnyere engines ndị a na-ahụkarị, ọrụ nke injin Wankel nwere iji "rotors" kama iji pistons omenala, na-enye ohere maka mmegharị dị nro, ọkụ ọkụ na-egbuke egbuke na iji obere akụkụ na-agagharị agagharị.
RELATED: Iji chọpụta nke ọma ka injin Wankel si arụ ọrụ pịa ebe a
Emepụtara ụdị nke mbụ nke injin a na ngwụcha afọ 1950, n'oge ụlọ ọrụ ụgbọ ala na-eto eto na asọmpi na-abawanye ụba. Dị ka o kwesịrị ịdị, maka ụlọ ọrụ na-abịa n'ihu nke chọsiri ike iru ebe dị n'ahịa ahụ, ọ dị mkpa ịmepụta ihe ọhụrụ, na nke ahụ bụ ebe nnukwu ajụjụ bụ: olee otú?
Tsuneji Matsuda, onye isi ala Mazda mgbe ahụ, nwere azịza ya. N'ịbụ onye nwere mmasị na nkà na ụzụ nke Felix Wankel mepụtara, o guzobere nkwekọrịta na onye na-emepụta German NSU - akara mbụ nyere ikike maka ụlọ ọrụ injin a - iji zụọ ahịa injin rotary na-ekwe nkwa. Nke a mere nzọụkwụ mbụ n'akụkọ nke ga-eduga anyị ugbu a.
Nzọụkwụ na-esote bụ ịkwaga site na tiori gaa na-eme ihe: ruo afọ isii, ngụkọta nke ndị injinia 47 sitere na akara Japanese na-arụ ọrụ na mmepe na echiche nke engine. N'agbanyeghị ịnụ ọkụ n'obi ahụ, ọrụ ahụ siri ike karịa ka a tụrụ anya na mbụ, ebe ngalaba nyocha chere ọtụtụ ihe isi ike ihu na mmepụta nke injin rotary.
GỤỌ KWESỊRỊ: Ọgbakọ bụ ntọala maka mkpụgharị ihe osise Renaissance
Otú ọ dị, ọrụ ahụ nke Mazda mepụtara na-amịpụta mkpụrụ na na 1967 engine arụpụtara na Mazda Cosmo Sport, ihe nlereanya nke otu afọ mechara 84 Hours nke Nurburgring na ebe 4 dị ùgwù. Maka Mazda, nsonaazụ a bụ ihe akaebe na injin rotary na-enye ọmarịcha arụmọrụ yana ogologo ogologo oge. Ọ bara uru itinye ego ahụ, ọ bụ okwu nke ịga n'ihu ịnwale.N'agbanyeghị ihe ịga nke ọma enwetara na mpi naanị na mwepụta nke Savanna RX-7, na 1978, na rotary engine na-na-na ụbọchị ya na ot ogbo, na-agbanwe ụgbọ ala nke na-adọrọ mmasị naanị maka imewe, n'ime a igwe chọrọ site na ya. mekaniki.. Tupu nke ahụ, n'afọ 1975, amalitelarị ụdị "mmetụta gburugburu ebe obibi" nke engine rotary, ya na Mazda RX-5.
A na-ejikọta ọganihu nkà na ụzụ a mgbe niile na mmemme egwuregwu siri ike, bụ nke jere ozi dị ka tube ule iji nwalee engines na iji tinye ihe niile na-emepe n'ọrụ. Na 1991, injin rotary Mazda 787B ọbụna meriri n'ọsọ Le Mans 24 Hours - ọ bụ oge mbụ onye nrụpụta Japan meriri n'ọsọ ntachi obi kacha n'ụwa.
Ihe karịrị afọ iri ka e mesịrị, na 2003, Mazda wepụtara Renesis rotary engine na RX-8, n'oge a ka nwere ụdị Japanese nke Ford. N'oge a, karịa uru dị ukwuu n'ihe gbasara arụmọrụ na akụ na ụba, injin Wankel "na-emikpu na uru ihe atụ maka ika ahụ". Na 2012, na njedebe nke mmepụta na Mazda RX-8 na enweghị nnọchi anya, injin Wankel kwụsịrị na-agba ọsọ nke uzuoku, na-ala azụ ọbụna n'ihu n'azụ ma e jiri ya tụnyere engines ndị a na-emekarị n'ihe gbasara oriri mmanụ, ọkụ ọkụ na ụgwọ engine. mmepụta.
Njikọ: Ụlọ ọrụ ebe Mazda mepụtara Wankel 13B "eze nke spin"
Otú ọ dị, ka ndị na-eche na injin Wankel anwụwo aghaghị inwe nkụda mmụọ. N'agbanyeghị ihe isi ike dị n'ịkwado injinia ọkụ ndị ọzọ, akara Japanese jisiri ike idobe isi nke ndị injinia mepụtara injin a kemgbe ọtụtụ afọ. Ọrụ nke nyere ohere ịmalite ụdị ọhụrụ nke injin Wankel, aha ya bụ SkyActiv-R. Igwe ọhụrụ a ga-alaghachi na onye ga-anọchi anya Mazda RX-8, nke ekpughere na Tokyo Motor Show.
Injin Wankel nwere ahụike yana akwadoro, Mazda kwuru. Nkwụsi ike nke ika Hiroshima na-emepụta ihe owuwu engine a bụ ọchịchọ iji gosipụta izi ezi nke ngwọta a na igosi na ọ ga-ekwe omume ime ya n'ụzọ dị iche. N'okwu nke Ikuo Maeda, onye isi nhazi ụwa nke Mazda, "ụdị RX ga-abụ naanị RX ma ọ bụrụ na ọ nwere Wankel". Ka RX a si ebe ahụ bia…
ỌKỌRỌ | Oge nhazi nke Wankel Engine na Mazda:
1961 – Mbụ prototype nke rotary engine
1967 - Mmalite mmepụta injin rotary na Mazda Cosmo Sport
1968 – Mwepụta nke Mazda Familia Rotary Coupe;
1968 - Cosmo Sport nọ n'ọkwa nke anọ n'ime awa 84 nke Nürburgring;
1969 - Mwepụta nke Mazda Luce Rotary Coupe nwere injin rotary 13A;
1970 – Mwepụta nke Mazda Capella Rotary (RX-2) na 12A rotary engine;
1973 – Mwepụta nke Mazda Savanna (RX-3);
1975 - Mwepụta nke Mazda Cosmo AP (RX-5) na ụdị gburugburu ebe obibi nke injin rotary 13B;
1978 – Mwepụta nke Mazda Savanna (RX-7);
1985 – Mwepụta nke abụọ ọgbọ Mazda RX-7 na a 13B rotary turbo engine;
1991 - Mazda 787B meriri awa 24 nke Le Mans;
1991 – Mwepụta nke atọ ọgbọ Mazda RX-7 na 13B-REW rotary engine;
2003 – Mwepụta nke Mazda RX-8 na a Renesis rotary engine;
2015 - Eji igwe SkyActiv-R malite echiche egwuregwu.
