Injini ya R4-in-line - kapangidwe kake ndi magalimoto ati omwe amagwiritsidwa ntchito?

Injini ya R4 imayikidwa mu njinga zamoto, magalimoto ndi magalimoto othamanga. Chofala kwambiri ndizomwe zimatchedwa kuti mitundu inayi yosavuta yokhala ndi mawonekedwe osunthika, koma pakati pa mapangidwe omwe amagwiritsidwa ntchito palinso mtundu wamtundu wa injini - flat four. Ngati mukufuna kudziwa zambiri zamtundu wanji wa njinga zamoto ndikuwona zambiri, tikukupemphani ku gawo lotsatira la nkhaniyi.

Zambiri zokhudzana ndi gawo lamagetsi

Injiniyi ili ndi masilinda anayi motsatana. Mitundu yomwe imagwiritsidwa ntchito kwambiri ndi 1,3 mpaka 2,5 malita. Kugwiritsa ntchito kwawo kumaphatikizapo magalimoto opangidwa lero ndi magalimoto opangidwa kale, monga Bentley yokhala ndi thanki ya 4,5-lita ya nthawi ya 1927-1931.

Magawo amphamvu apamzere adapangidwanso ndi Mitsubishi. Awa anali injini za 3,2-lita zochokera kumitundu ya Pajero, Shogun ndi Montero SUV. Kenako, Toyota idatulutsa gawo la 3,0-lita. Injini za R4 zimagwiritsidwanso ntchito m'magalimoto olemera pakati pa matani 7,5 ndi 18. Amakhala ndi mitundu ya dizilo yokhala ndi voliyumu yogwira ntchito ya malita 5. Injini zazikulu zimagwiritsidwa ntchito, mwachitsanzo. m'ma locomotives, zombo ndi makhazikitsidwe osasunthika.

Chosangalatsa ndichakuti, injini za R4 zimayikidwanso pamagalimoto ang'onoang'ono, otchedwa. ayi truck. Magawo a 660cc adapangidwa ndi Subaru kuyambira 1961 mpaka 2012 ndikufalitsidwa ndi Daihatsu kuyambira 2012. 

Makhalidwe a injini yapaintaneti 

Chipangizochi chimagwiritsa ntchito crankshaft yokhala ndi kusanja kwabwino kwambiri koyambirira. Izi ndichifukwa choti ma pistoni amasuntha awiriawiri mofanana - imodzi ikakwera, ina imatsika. Komabe, izi sizichitika ngati injini yozimitsa yokha.

Pankhaniyi, chodabwitsa chotchedwa secondary kusalinganika kumachitika. Zimagwira ntchito kotero kuti liwiro la ma pistoni mu theka lapamwamba la crankshaft rotation ndi lalikulu kuposa kuthamanga kwa pistoni pansi pa theka la kuzungulira.

Izi zimayambitsa kugwedezeka kwamphamvu, ndipo izi zimakhudzidwa makamaka ndi kuchuluka kwa pistoni mpaka kutalika kwa ndodo yolumikizira ndi kugunda kwa pisitoni, komanso kuthamanga kwake. Pofuna kuchepetsa chodabwitsa ichi, ma pistoni opepuka amagwiritsidwa ntchito m'magalimoto okhazikika, ndipo ndodo zolumikizira zazitali zimagwiritsidwa ntchito pamagalimoto othamanga.

Odziwika kwambiri R4 injini ndi Pontiac, Porsche ndi Honda

Zina mwa mitundu yayikulu kwambiri yamagetsi yomwe idayikidwa m'magalimoto opangidwa kwambiri ndi 1961 Pontiac Tempest 3188 cc. Injini ina yayikulu yosinthira ndi 2990 cc. cm adayikidwa pa Porsche 3. 

Mayunitsiwa ankagwiritsidwanso ntchito m’magalimoto othamanga ndi mathiraki ang’onoang’ono. Gulu ili limaphatikizapo injini ya dizilo mpaka malita 4,5, yomwe imayikidwa ndi wopanga Mercedes-Benz MBE 904 yokhala ndi mphamvu ya 170 hp. pa 2300 rpm. Nayenso, injini yaing'ono ya R4 inakhazikitsidwa mu 360 Mazda P1961 Carol. Inali 358cc wamba valavu pushrod. 

Mitundu ina yotchuka ya injini ya R4 inali Ford T, Austin A-series subcompact unit, ndi Honda ED, yomwe idayambitsa ukadaulo wa CVCC. Gulu ili lilinso ndi GM Quad-4 chitsanzo, amene anali woyamba Mipikisano vavu American injini, ndi wamphamvu Honda F20C ndi 240 HP. pa voliyumu ya 2,0 malita.

Kugwiritsa ntchito mota pamasewera othamanga

Injini ya R4 idagwiritsidwa ntchito pamasewera othamanga. Inali galimoto yokhala ndi injini iyi, yoyendetsedwa ndi Jules Gu, yomwe inagonjetsa Indianapolis 500. Zambiri zofunika ndizoti kwa nthawi yoyamba ma camshafts awiri apamwamba (DOHC) ndi ma valve 4 pa silinda anagwiritsidwa ntchito. 

Ntchito ina yatsopano inali njinga yamoto yopangidwa kwa Ferrari ndi Aurelio Lampredi. Anali anayi oyamba motsatizana m'mbiri ya Fomula 1 kuchokera ku Italy Scuderia. Gawo la 2,5-lita lidayikidwa koyamba pa 625 ndiyeno pa 860 Monza ndikusamuka kwa malita 3,4.