Li-cylinders tse tharo

Ho thoe'ng haeba e ne e le sethuthuthu ENGINE par bokhabane?

Nakong e fetileng re tsebile 3-cylinder 2-stroke, inthaneteng ho Kawasaki, Suzuki le Motobécane, kapa V-shaped ho Honda. Ha e le hantle, bakeng sa Honda, tsena e ne e le li-motor tse nang le mela, lisilindara tsa tsona li ile tsa thekesela ho fumana bophara. Ho ne ho e-na le molamu o le mong feela o hokahanyang ka manequin, 'me silindara e' ngoe le e 'ngoe e ne e e-na le mokotla oa eona oa pompo o ikemetseng. Lienjineri tsena li ne li na le li-PSA tse 400 tsa litsela le 500 RS le NS GPs. Lintlha tse qabolang, meralo e sebelisitsoeng e ne e fetotsoe: lisilindara tse 2 tse otlolohileng le tse otlolohileng tseleng, tse fapaneng ho GP. Mohlomong ka litaba tse amanang le phallo ea lipitsa tsa phomolo le mocheso o lokollotsoeng ...

Ka bokhuts'oane, lienjine tse tharo-cylinder matsatsing ana ke lienjine tse nang le moea liseileng tsa tsona, empa kaofela li na le meaho e ts'oanang: enjene ea in-line mme ha e le hantle ke potoloho ea 4-stroke, hobane li-stroke tse peli ha li sa na moea. liseile tsa eona ...

E 'ngoe bakeng sa bohle, kaofela inthaneteng!

Bakeng sa calibration e nepahetseng ho latela ho sisinyeha le ho tloaeleha ha cyclical, crankcase e behiloe ka 120 ° e 'ngoe le e' ngoe bakeng sa ts'ebetso e tloaelehileng, e chesa 240 ° e 'ngoe le e 'ngoe (thito e le 'ngoe / 2). Ka 70s / 80s Laverda lokolloa 180 ° tharo-silindara 1000, enjene ea eona e ne e le ho feta "tšobotsi" ho feta liphetolelo tse ileng tsa latela 120 °. Koloi ena, e bitsoang "Jota" ka mor'a e le 'ngoe ka Sepanishe ea makhetlo a mararo, e ntse e le mokhelo.

4-stroke three-cylinder ho GP

Enjene ea li-cylinder tse tharo le eona e ile ea sebetsa hantle haholo ho GP, ea pele ka mehato e 4, mehleng e khanyang ea MV Agusta, ebe ka mehato e 'meli. Nako ea eona e fetileng e khanyang hoo le kajeno 2 F800 e leng ea MV3 3 e tummeng (350) le 1965 (500). 1966 e ntlafalitse hoo e ka bang 500 hp. ka lebelo la 80 rpm mme e feta 12 km / h. O hapile bonyane litlotla tsa lefats'e tse 000 lipakeng tsa 270 le 6 matsohong a Giacomo Agostini! Haeba mechini ea sebele e nka mokhoa ona oa boqapi, lienjineri tsa sejoale-joale li na le crankshaft e bilikang e fokotsang matla a sethuthuthu le ho ntlafatsa bokhoni ba eona.

Haufinyane tjena re bone GP ea li-cylinder tse tharo hape nakong ea ntlafatso ho ea ho tse 'nè. Leha ho le joalo, ka 2003, e ikhakantse e le Aprilia Cube, e ne e se e kholisang ho feta VM. Ha e le hantle, mochine ona o kopanya ho fokotseha ho lekanyelitsoeng le bokhoni ba ho chenchana 'me kahoo ho hlahisa matla a itseng a batlang a le maholo. "Ha e le hantle" mohlomong ke karolo ea bothata ba Cuba, hobane joale u tlameha ho fihla ka lebelo le feteletseng ho iqobella ho Ngaka ea hau.

Mekhoa e sa lumellaneng le meaho e sa arohaneng ka ho lekaneng ho tsoa libakeng tse ling. Sena se fana ka kotlo ea lebelo la piston, joalo ka ha re tla tšohla hamorao. Ka likhopo tsa 88,6 X 53,5 "tse phatlalalitsoeng", cube e ile ea loanela ho feta 15 rpm. Lijo li tlase haholo, li na le mefuta e moqotetsane. Phello e bile enjene e sehlōhō e neng e sitisa ho tšoara le ho khanna habonolo.

Tekano

Ke ka lebaka lena hore sehlopheng sa supersport, joalo ka SBK, li-cylinders tse tharo li fumane monyetla oa ho fokotsa li-cylinders tse 4. Kahoo re bone 675 cc stroke ea MV lisilindara tse tharo le Triumph khahlano le 3 cc 600 cylinder. Ho SBK nakong ea 3 4-cylinder, 750 li-cylinder tse tharo le 4 li-cylinder tse peli. Sena se ile sa lumella Petronas ho sebelisa 900 e khahlang e nang le enjene e sothehileng: e khelohileng (mosi o ka morao, monyako o ka pele le lisilindara tse sekamelitsoeng morao). Mohlala o motle oa "maoto a mararo".

Molao oa mamello ke 600 li-cylinders tse 'nè, empa bakeng sa li-cylinders tse tharo ho hlokahala ho feta 750 cm3. Phapang ha e fumanehe ho GP, haholo-holo kajeno, ha melao e beha boholo ba li-cylinders tse 4 le bore e seng ho feta 81mm. Ha e le hantle, litekanyo tsa GP ea li-cylinder tse tharo, tse ka fetolehang ka ho fetisisa, e tla ba 81 X 48,5 mm kapa lebelo le phahameng la hoo e ka bang 17 rpm ka lebelo la piston la 000 m / s. Ho phaella ho matla a maholo a lipere, mohlomong a leeme hanyane, ho na le liaparo tse potlakileng haholo tseo u lokelang ho li ela hloko, tse sa lumellaneng le palo ea lienjiniere tse lumelloang ka nako. Kahoo, ntle le ho batla mathata, ha ho motho ea tla hira li-cylinder tse tharo ho fihlela tsebiso e ngoe.

E nyane empa e matla

Ha ho tluoa tabeng ea mabelo a litsela le lipapali, boraro-bo-bong bo iphapanyetsa litaba tsena. O bapala ka compactness ea hae (800 MW e boima ba lik'hilograma tse 52 feela!) Ho sebeletsa lithuthuthu tse lulang li thabisa haholo ka lebaka la tokiso ea hae, e leng se mo fang karabo e monate haholo le boteng ba sebele. Sena se pakoa ke li-curve tse tsoang bukeng e tsebahalang ea enjine. Ntlha ea pele, re lemoha torque ea hang-hang ea 1616cc (3 X 3cc) ea li-cylinder tse tharo.

Ho na le litlhōrō tsa 603 Nm, ha lehlakoreng le latelang ho na le li-cylinders tse 4 2155 (4 X 538 cm3), tse ntseng li hlahisa torque e phahameng (180 Nm khahlanong le 135), li na le 425 Nm feela ea torque e phahameng hang hang.

Ka bokhuts'oane, ka torque e fokolang le e tlase e tlase, litlhoro tsa torque tsa cylinder tse tharo li phahame haholo ho feta enjene ea 4-cylinder, e bolelang thabo e kholo ho mofofisi.

fihlela qeto e

Ho sa tsotellehe hore na ke sebaka sa marang-rang, roadster kapa koloi ea lipapali, ke enjene e khahlehang e nyenyane le e bobebe ho feta li-cylinder tse 'nè. Litšobotsi tse mo tšepisang bokamoso bo khanyang ka mabili a mabeli kapa a mane. Ha e le hantle, butle-butle e ntse e kenngoa tlas'a likoloi tsa likoloi tsa morao-rao ka liphetolelo tse nang le supercharging ea 1000 kapa 1200 cm3. Ka sebele, ha a e-s'o qete ho re makatsa!