Mazda na-eme ncheta afọ 50 nke iwebata injin rotary

Anonim

Igwe Wankel ga-ejikọta ya na Mazda ruo mgbe ebighị ebi. Ọ bụ ika a ka tozuru oke, ọ fọrọ nke nta ka ọ bụrụ naanị, n'ime iri afọ ise gara aga. Na nke a n'izu na-agba kpọmkwem 50 afọ kemgbe mmalite nke ahịa nke Mazda Cosmo Sport (110S n'èzí Japan), nke bụ bụghị nanị na Japanese ika mbụ egwuregwu ụgbọ ala, kamakwa mbụ nlereanya na-eji a rotary engine na abụọ rotors.

1967 Mazda Cosmo Sport na 2015 Mazda RX-Vision

Cosmo bịara kọwaa akụkụ dị mkpa nke DNA ika ahụ. Ọ bụ onye bu ụzọ nke ụdị dị ka akara ngosi dị ka Mazda RX-7 ma ọ bụ MX-5. Mazda Cosmo Sport bụ onye na-ahụ maka okporo ụzọ nwere ihe owuwu mara mma: injin ogologo ogologo n'ihu na mbanye ụkwụ azụ. Wankel nke dabara ihe nlereanya a bụ ejima-rotor nwere 982 cm3 nwere 110 horsepower, nke ruru 130 hp na mbido, otu afọ ka e mesịrị, nke usoro nke abụọ nke ihe nlereanya ahụ.

Ihe ịma aka nke injin Wankel

Ekwesịrị imeri nnukwu ihe ịma aka iji mee Wankel ka ọ bụrụ ihe owuwu nwere ike ime. Iji gosi ntụkwasị obi nke nkà na ụzụ ọhụrụ, Mazda kpebiri isonye na Cosmo Sport, na 1968, n'otu n'ime agbụrụ ndị kasị sie ike na Europe, awa 84 - m na-ekwughachi -, na Marathon de la Route 84 na sekit Nürburgring.

N'ime ndị sonyere 58 ahụ bụ Mazda Cosmo Sport abụọ, ihe fọrọ nke nta ka ọ bụrụ ọkọlọtọ, na-ejedebe na 130 horsepower iji kwalite ịdịte aka. Otu n'ime ha mere ya na njedebe, na-agwụ na 4th ebe. Onye nke ọzọ si n'ọsọ ahụ pụọ, ọ bụghị n'ihi ọdịda injin, kama n'ihi axle mebiri emebi mgbe awa 82 gachara n'ọsọ ahụ.

Mazda Wankel Engine 50th

Egwuregwu Cosmo nwere mmepụta nke naanị nkeji 1176, mana mmetụta ya na Mazda na igwe rotary dị oke egwu. N'ime ndị na-emepụta ihe niile zụtara ikike n'aka NSU - German auto na motorcycle manufacturer - iji na ịzụlite nkà na ụzụ, naanị Mazda nwetara ihe ịga nke ọma na ojiji ya.

Ọ bụ ihe nlereanya a malitere mgbanwe Mazda site n'aka onye na-emepụta obere ụgbọ ala na ụgbọ ala azụmahịa gaa n'otu ụdị kacha atọ ụtọ na ụlọ ọrụ ahụ. Ọbụna taa, Mazda na-emegide mgbakọ na injinia na imewe, n'atụghị egwu ịnwale. Ma maka teknụzụ - dị ka SKYACTIV kachasị ọhụrụ - ma ọ bụ maka ngwaahịa - dị ka MX-5, bụ nke natara nke ọma echiche nke obere egwuregwu egwuregwu dị ọnụ ala nke 60s.

Kedu ọdịnihu maka Wankel?

Mazda arụpụtala ihe fọrọ nke nta ka ọ bụrụ ụgbọ ala nde abụọ nwere ụgbọ okporo ígwè Wankel. O sokwa ha mee akụkọ ihe mere eme ọbụna na asọmpi ahụ. Site na iji RX-7 na-achị asọmpi IMSA (na 1980s) ruo na mmeri zuru oke na 24 Hours of Le Mans (1991) na 787B. Ihe nlereanya nke nwere rotors anọ, ngụkọta nke lita 2.6, nke nwere ike ịnapụta ihe karịrị 700 horsepower. 787B gbadara n'akụkọ ihe mere eme ọ bụghị naanị maka ịbụ ụgbọ ala Eshia mbụ meriri n'ọsọ a ma ama, kamakwa nke mbụ nwere injin rotary iji nweta ụdị ọrụ a.

Mgbe njedebe nke mmepụta nke Mazda RX-8 na 2012, ọ dịghịzi amụma maka ụdị engine a na ika. Ekwuputala nlọghachi ya ma jụ ọtụtụ oge. Agbanyeghị, ọ dị ka ebe a ka ị nwere ike ịlaghachi (lee njikọ dị n'elu).

1967 Mazda Cosmo Sport

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