ANALISIS MATERI VOLUME BENDA PUTAR PADA APLIKASI CARA KERJA PISTON DI MESIN KENDARAAN RODA DUA

Abstract

This study only analyzes how the piston works on a two-wheeled engine that is four-step gasoline motor. The first four steps of the gasoline engine is the suction step, the piston moves from the top dead point (TMA) to the bottom dead point (TMB) to suck the fuel (gasoline and air mixture) into the combustion chamber, the second is the compression step The piston moves from the lower dead point (TMB) to the top dead point (TMA) to increase the gasoline and air pressure to obtain a high enough combustion pressure, the third is the working step of the piston moving from the top dead point (TMA) to the bottom dead point (TMB) to continue the combustion pressure force so that it can be used as propulsion, the fourth is the exhaust step of the piston moving from the lower dead point (TMB) to the top dead point (TMA) to remove the combustion gases from the combustion chamber. These four things happen in a working process of a gasoline motor called a cycle. In the gasoline motor, the piston is a tool that performs the four things by moving the piston up and down inside a combustion chamber to generate power. To know the size of cc (centimeter cubic) of a vehicle's combustion chamber is by using the rotary volume formula í µí±‰ = í µí¼‹ ∫ (í µí±“(í µí±¥)) 2 í µí±‘í µí±¥ í µí± í µí±Ž , the result is 35π unit volume , In which there is a certain Integral concept by using the Basic Theorem of Calculus, and by using the function definition, the tube diameter size is contained in the Revo 110 Honda Repair Manual, whereas the height of the tube is measured significantly by using the sliding term. The height of the tube is substituted as the Integral boundary (í µí±Ž, í µí±) and the radius of the tube is substituted as í µí±¦ = í µí±“(í µí±¥). Thus, the greater the volume of a vehicle's engine combustion chamber, the greater the power generated by the piston, the more fuel it needs.