OHV injini - zvinorevei chaizvo?
Zviri mukati
Kubva pane zviri mukati mechinyorwa, iwe unozodzidza kuti nguva yakarongwa sei muinjini yevharuvhu yepamusoro. Isu takazvienzanisa neOHC inokwikwidza uye takatsanangura zvakanakira nezvazvakaipira zvemabhasikoro.
OHV injini - sei kuziva?
Injini yevharuvhu iri pamusoro haiwanzo dhizaini inonzi vharafu repamusoro. Muzvikamu izvi, camshaft iri muvhavhavhavha, uye mavharuvhu ari mumusoro we cylinder. Mabhandi enguva yerudzi urwu zvikwata zvechimbichimbi zvinoda kugadziriswa nguva nenguva yekuvhara mavharuvhu.
Nekudaro, kune misiyano yeinjini yeOHV inoyevedza nekuvimbika kwayo. Hazvisi nyore kuronda muenzaniso wakanyatsogadzirirwa neinjini yakadaro pamusika. Iyo modhi ine hydraulic lifters yakagamuchira iri nani dhizaini yenguva.
OHV injini - nhoroondo pfupi
1937 inoonekwa segore rinonyanya kukosha munhoroondo yeinjini dzevharuvhu. Kushandiswa kwedhiraivha iyi kwakaguma nekuwedzera kwesimba reiyo Yakakurumbira modhi, iyo yakawedzera kusimudza bara remakwikwi. Pasinei nedambudziko rakabatana nemamiriro ezvematongerwo enyika, kutengesa kwemotokari yengano kwakakura neanopfuura 40 muzana.
Skoda Yakakurumbira yaive imwe yevashoma vaigona kuzvirumbidza nepamusoro pevharuvhu drive. Dzakanga dzakashongedzerwa injini ina-masilinda ane vhoriyamu 1.1 litres uye simba 30 hp, simba panguva idzodzo. Mune iyi vhezheni, mota dzaigona kuwanikwa mumataera emuviri: sedan, inoshandurwa, roadster, ambulensi, yekutakura van uye Tudor. Motokari yakanga yakakurumbira munyika yose, asiwo yakakunda migwagwa yePoland.
Motokari ine injini yevharuvhu yepamusoro yaive yakakosha mari. Yaive yakanaka kumigwagwa yekuPoland yakatsemuka uye ine makomba. Injini yechina-stroke yakagadzira 27 hp uye avhareji yekushandisa mafuta yaingova 7 l/100 km.
OHV injini inorasikirwa neOHC
Injini yeOHV yakatsiviwa neyechidiki OHC dhizaini. Kushanda kweinjini itsva kwakanyarara uye kwakafanana. Kubatsira kweiyo camshaft yepamusoro ndeyekuti haina kutadza kutadza, inoda kushoma valve clearance kugadziridzwa, uye yakachipa kumhanya.
OHV injini - itsva Skoda injini
Injini yeOHV pasina mubvunzo ndeyenguva yakapfuura. Hazvishamisi, sezvo makore anopfuura 80 apfuura kubva pakutanga kwekugadzirwa kwayo. Hapana mubvunzo, zvisinei, kuti Skoda ine chikwereti chikuru kune iyi dhizaini, iyo yakagadzirisa maitiro kwemakore akawanda ari kuuya. Mhando dzinonyanya kudiwa dzemota idzi dzevateresi mienzaniso yakachengetedzwa zvakanaka ine injini yeOHV. Nhasi, Skoda iri zvakare kumberi kwekugadzira uye kuita hunyanzvi uye hushamwari hwemotokari mhando dzakakodzerwa nevatevedzeri kune dzakatangira.
