රත්තරං;12190711 said:අපි ඉස්සරහට ක්ලච් එක ගෑන, කාබ් එක, ගියර් පෙට්ටිය ගෑන, CDI ගෑන , වයරින් ගෑන , ඉගෙන ගම්මු.තව මොනවද ඔනේ? අදහස් දීපල්ලා

Machan Rattaran umba Telecommunication karala mechanical side eka me taramin danna eka ihatat udin........... punchi waradi tanak mama hadannai onna yannee.....
oya kiyala tiyana mulma rupe anka 6 kiyana kotasa timing chain eka widiyata ganna baha.. ekata kiyanne Push rod eka kiyala eken karanne oya valve ekata udin fit wela tiyana kola pata kalla (rocker arm) ussana eka etakota valve eka atulata arenava...
me rupe tiyana widiyata meke crank eka (anka 7 langa tiyana punchi dati rodaya) saha cam eka (anka 8 langa tiyana loku dati rode) ekatama sambanda wela.. onna oya wheel deka aatin pihitala oya deka karakawanna belt ekak chain ekak dammot anna evvata tamai timing belt timing chain kiyannee....
anka 6 darana kotasa (push rod) tiyana engine enne cam shaft eka engime banda kotase (engine block) tiyana engine wala vitarai... oya DOCH (dual over head cam), SOCH (single over head cam), kiyala gahala ena engine wala push rod naha. ewaye cam shaft ekat ekka rocker arms wenuvata cam shaft ekema cast karala tiyanava thun hulas shape eke kali (cam loabs) valves arenna wahenna. anna ewaye aniwarayenma cam ekai crank ekai sambanda karala tiyenne timing chain ekakin hoo belt ekakin..
habai danatat godak bara wahana diesal engine wala push rod tiyanava.
ape kastiya rattaran atin uu e athapasu weema me poste eke ethi paridi hondata mataka tiya ganna...............!!!!!!!!!
jaya wevaaaaaaaaaaaaaaa...................!!!!!!!!!!!!