Kev tuaj yeem hu ua Camshaft

Lub xuab zeb yog ib feem ntawm lub cav piston. Nws lub luag haujlwm yog los tswj kev qhib thiab kaw ntawm lub valve. Txawm hais tias tus ceev ntawm lub camshaft yog ib nrab ntawm cov crankshaft nyob rau hauv ib tug plaub-mob stroke engine (qhov ceev ntawm lub camshaft yog tib yam li hais tias ntawm crankshaft nyob rau hauv ib tug ob-stroke cav), feem ntau nws ceev yog tseem high thiab nws yuav tsum tau withstand ntau ntawm torque, yog li tus qauv tsim muaj tseeb. Camshafts yog ib co xav tau ntawm cov zog thiab kev txhawb zog, thiab feem ntau yog ua los ntawm kev sibtshuaj hlau lossis hlau alloy. Vim tias txoj cai lij choj ntawm kev tawm suab ntsig yog muaj feem xyuam nrog lub zog thiab khiav cov yam ntxwv ntawm lub cav, cov qauv ntawm cov qauv hluav taws xob ua ib qho tseem ceeb hauv kev tsim cov cav.