The makina-pisitoni injini ya Wankel

The makina-pisitoni injini ya Wankel ndi maonekedwe a injini kuyaka mkati. Mayendedwe ntchito yake anayamba ndi injiniya wamng'ono Felix Wankel kumbuyo mu mmasate lapansi. Kamodzi anavomereza kuti atolankhani kuti iye anawona injini wake mu loto.

Apa tiyenera kuwonjezera kuti kwambiri mfundo za injini makina wakhala kuyambira masiku a injini nthunzi ndipo anali ndi chitukuko, koma momwe injini kuyaka mkati, ndi Wankel apa, ndithudi, kunapezeka kuti upainiya wa malonda.

Maluso analandira nkhondo isanayambe, anatha kuzindikira okha m'ma zaka zao za sikisite. Mu 1957, salinso zatsopano wamng'ono mogwirizana ndi injiniya kutsogolera wa kampani German NSU Walter Frode kuperekedwa kwa dziko loyamba makina mkati kuyaka injini DKM 54 wokwera pa galimoto, n'kupita nawo kwa kugwiritsa ntchito. M'kupita kwa nthawi, mawu akuti "Wankel injini" anakhala mawu banja, monga akadali ntchito malonda kokha German ndi chipangizo mtundu makina engine. Chachikulu kusiyana pakati pa rap kwa ayezi ikugwira ntchito pisitoni. Maudindo rotornike pisitoni amachita prism triangular (ozungulira), amene otembenuka kuyaka mphamvu mu zoyenda rotational. Ndipo ngati pisitoni ochiritsira amachita zonse wambiri - psinjika - sitiroko - kumasula ozungulira, chifukwa nkhope yake atatu imodzi amachita atatu a sitiroko anayi. Apa tikutengegeredwa ku ntchito yofunika kwambiri kuti injini Wankel ali pa Ice ena - mkulu enieni mphamvu.

Little ano RPD buku la malita 1.3 okha kuchichita mosabvuta ndi kukhala ndi mphamvu 250, ndipo ndi ntchito ya turbocharging ndi zonse 350 HP Choncho, yeniyeni ntchito - mkulu-liwiro makina. Ndi maluwa zonse zolakwa zake, ndi voracity ichi onse mafuta ndi mafuta, kuchuluka avale wa pamalo ntchito, otsika inertia malo, injini uyu akhoza kupeza malo okhawo magalimoto masewera kapena njinga zamoto.

Kuyambira zikamera wa injini Wankel anayesa kugwiritsa opanga ambiri, koma mbiri waika chirichonse mu malo ake, ndipo kuti zinamangidwa kampani okha malonda kwabasi awo Motors magalimoto a mtundu uwu, anakhalabe ndi wake Mazida Coupe rx-8. Pano ayenera kuti udindo waukulu ankaimba ndi mavuto si luso ndi sayansi. Rap alibe commonality ndi ochiritsira mkati injini kuyaka ndi udzafunidwa kwambiri popanga khalidwe. Kuwapanga iwo, muyenera kukhala zatsopano kupanga mkombero ndi ogwira kwambiri oyenerera. ndi Japanese Only kupirira. Ngakhale si ...

Mu Soviet Union rotorniki anayambanso, ndi Komanso, makina injini Vaz anakhala ngati nthano ya makampani zoweta galimoto. Kwa nthawi yaitali pa zitsanzo ndi rap yekha anamva, koma sanaone. Pali ponse angakuperekeni mabungwe a chitetezo chapadera, koma ndi kugwa kwa mabungwe dziko anali mu manja payekha. Komanso, pambuyo 97 wazaka zapita chitsimikizo Vaz-415 injini, ndi rotornik chilengedwe sipangakhalenso anaika pa aliyense ndi / Vaz ndipo ngakhale Muscovite ndi Volga. Mwatsoka, utsogoleri wa AvtoVAZ mu 2004 anachedwa chitukuko cha m'dera limeneli la injini kalekale.