Kodi valavu yolamulira yamafuta imatani?
Valve Corpint Valve, yomwe imadziwikanso kuti valavu ya OCV, imagwiritsidwa ntchito makamaka ngati injini ya CVVT, kuchedwa kwa chipinda cha OCV kupita ku Camshaft Kupanga. Ntchito ya valavu yamafuta ndikuwongolera ndikuletsa kuthamanga kwambiri mu dongosolo la mafuta a injini.
Mphamvu yamafuta imakhala ndi zigawo ziwiri zazikulu: msonkhano wa thupi komanso msonkhano wowongolera (kapena setiotor), ogawika mitu yoyendetsa bwino kwambiri, mobwerezabwereza muyeso wowongolera.
Kusintha kwa mitundu inayi ya mavesi kumatha kubweretsa mitundu yambiri yosiyanasiyana, iliyonse yokhala ndi mapulogalamu ake, mawonekedwe ake, zowawa ndi zovuta. Mavvulu oletsa amakhala ndi magawo ambiri ogwira ntchito kuposa ena, koma mavuni oletsa sayenera kugwira ntchito molunjika kuti apange njira yabwino yothandizirana ndikuchepetsa mtengo.
