Silinda imwe: kurumbidza nekureruka

Pakutanga, mudhudhudhu waiva silinda imwe chete, nyore uye compact. Yakaiswa pamichina mitete uye yakareruka, yakagadzira ngano neBSA Gold Stars, Norton Manx ... uye Yamaha 500 XT ... Asi nekufamba kwemakore mabhasikoro akakumbira mamwe mamoon avo uye mono yakatora dip.

Mujaho wezvombo

Iyi KTM 450 silinda yemusoro pachayo inoratidza compactness ye silinda imwe uye inotsanangura kureruka kwayo.

Iko kushanduka kwechisikigo kwemidhudhudhu yemazuva ano iri kufamba ichienda kune imwe nyaradzo, kumhanya kwakawanda, kuvimbika. Nzvimbo dzisiri dzakasarudzika dzemono. Chokwadi, isina kuenzana muchisikigo uye ichipa hurombo hutsika hwenguva dzose, inorova zvakanyanya panguva yakaderera revs, iyo yakawana zita remadunhurirwa rokuti "Tuper" (muzivi mumutauro waShakespeare). Mukuwedzera, mukutsvaga kwekuita, imwe silinda inononoka. Zvine musoro, nekuti kuti uwedzere simba, unogona kuwedzera kutama kana injini kumhanya. Muzviitiko zvose zviri zviviri, anobvuma ganhuriro dzake. Kana kutama kunowedzera, piston inowedzera kukura, saka inorema. Muchokwadi, masimba e inertia anokonzera kupfeka uye kudengenyeka kunowedzera panguva imwe chete. Iro dambudziko rimwe chete kana isu tiri kuyedza kusvika pakumhanya kwakanyanya, nekuti sezvo masimba asina simba anokura panzvimbo yekumhanya, tinotarisana nenjodzi dzakafanana dzekupwanya, kupfeka uye kuzunguza…. Naizvozvo, mono inofanira kuganhurirwa kumasimba epakati, pasina kukwanisa kunyepedzera kutyora marekodhi…. Kutaura idi, kukunda kwake kwokupedzisira kweMutungamiriri Mukuru kwakanga kuri muna 1969. Yakanga iri Norton Mans, uye mujaho wakanga uchinaya. Ipapo akawanda-silinda, 2 uye 4 sitiroko, pakupedzisira akaitsiva.

Mushure mehondo, masilinda echiRungu epamusoro aive chombo chekupedzisira chesarudzo kune vatyairi vezvikepe vaida kutiza. Nekudaro, ivo vaifanira kushandura mafuremu mukupera kwema1960 pamberi pekufambira mberi mune maviri-stroke uye akawanda-cylinder. Heino Matchless G 50: Yaive mukwikwidzi kuNorton Manx. Yairatidza iri nyore ACT injini.

Yamaha ari kufunga zvakare gromono

Ndiri ngano. ACT imwe mhepo yakatonhodzwa 2 valve injini, kuvhunduka kutanga uye mabhureki edhiramu. Iyo 500 XT inopesana nekufambira mberi, asi ichave yakarova. Kwaari ndiko kwatinofanira kudzorera mabhanan’ana.

Nekudaro, muna 1976 Yamaha yakagadziridza tekinoroji iyi, ichiiwana iine nharaunda yakagadziridzwa: Cross Country Running. Yakasanganiswa, ine hupfumi, izere nehunhu, silinda imwe chete ndiyo budiriro yepasi rose ye500 XT. Makwikwi akatevedzana nekukurumidza, uye chiitiko chacho chakatora zvisingafungidzirwe zviyero nekuvandudzwa kweParis Dakar. Iyo single-cylinder trail inobva yava chiratidzo cherusununguko, rwendo uye kutiza. Tava kutanga kwema1980. Asi nhoroondo inogumburwa kana BMW ichimhanya nemapatya ayo ane mukurumbira. Pasinei nekuedza kwayo, kuwedzera kutama, kuwedzera mavharuvhu, kaviri ACT, nezvimwewo, iyo mono haizokwanisi kumira yakawanda-cylinder wave. Achigadzira nzira yeasphalt, anokotama kunzira dzine jecha. Chokwadi akafa? Hongu kwete, silinda imwe inzira yerustic inogona kutsungirira kushungurudzwa. Naizvozvo, achazvarwa patsva kubva mumadota ake, sePhoenix.

Bastion yekupedzisira, hondo dzekupedzisira

Dzokera kuna Nyasha: Kushandiswa kwetekinoroji yemujaho kwakabvumira monos kuti idzokere kusimba uye kuhwina nguva mbiri ichifarira kuenzana kwerusarura. Iyo TT inoramba iri iyo chete nzvimbo iyo Hi-Tech single silinda achiri kuwanikwa. Heino yakatarisana-pasi Yamaha 450 mapatya ACT Yamaha XNUMX silinda musoro uye jekiseni.

Iye zvino imwe nzira chete ndeye yakachena uye yakaoma SUV. Pano, uremu uye compactness hunhu hwakakosha hunodarika simba rakachena. Hazvibviri kufamba mabhiza zana kana kupfuura munzvimbo ine madhaka yakazara nemapundu. Izvo zvakare hazvigoneke kubata nemazvo muchina unorema anenge 200 kg. Iko hakuna nzvimbo yeakawanda-cylinder (zvakadaro). Asi kusvika nguva pfupi yadarika, 4-stroke mono yaisakwanisa kurwisa 2-stroke ine yakaenzana displacement. Asi kana kudzora kusvibiswa kwakasimba kunosundidzira-kudhonza kusvika pakubuda (nekusimbisa, nhoroondo inozvidzokorora zvakare!), Inozviisa pachayo. Tichifarira kuenzana kwekutama kwe125 2 bits / 250 4 sitiroko uye 250 2 bhiti 450 4 sitiroko, tinoona kuzvarwa kwerudzi rutsva rwepakati pekutamisa masilinda ane simba, akareruka uye anoshanda. Ichi chizvarwa chitsva chepamusoro-tekinoroji imwe silinda haigone kuverengwa. Kaviri ACT, 4 titanium mavharuvhu, mvura yakatonhodzwa, forged pistons ... Iwo anopfuura 100 hp. uye chengetedza kumhanya kweanenge 13000 rpm pa250 !!!

Rudzi urwu runoshanduka rwuri kutarisa asphalt zvakare nekuda kwefashoni yemhando yepamusoro, nechinangwa chega chekutora nyika iyi. Mono zvakaoma!

Mugadziri weAustria KTM anoramba ari anopisa silinda imwe chete inodzivirira mumugwagwa. Kuita uye kuvimbika kwayo 690 kunofema kune mono. Heino 500 EXC injini.

Bhokisi: 2 bits

Yakasimba compact, lightweight, simple, 2-stroke single cylinder yaive neyayo inobwinya off-road maawa.

Iko kushanduka kwechangobva kuitika kwemaitiro ekudzora kusvibiswa kwakamurambidza zvishoma, asi haanawo shoko rake rekupedzisira ... TT vatyairi vezvikepe vakasarudza injini dzevharuvhu havana kunyanya kubatanidza kana kugaya mari yekuwedzera yekushandisa iyo inogona kutungamirira kune izvi. Injini dzakaomesesa dzinomhanya nekukurumidza, dzichida kugadziridzwa nguva nenguva (mavharuvhu ekuchenesa macheki, ketani yekugovera, kupfeka kwakanyanya kwetitanium mavharuvhu ane guruva ...). Zvose izvi zvinodhura ... Vamwe vari kutanga kufunga kuti pakupedzisira, masilinda ane makomba ... Zvakanga zvisina kuipa!