Since the internal combustion engine 8FC piston works under the conditions of high temperature, high pressure and high load, the requirements for the piston are relatively high, so this article mainly discusses the classification of the internal combustion engine 8FC piston.

1. According to the fuel used, it can be divided into gasoline engine 8FC piston, diesel engine 8FC piston and natural gas piston.
2. According to the material of the piston, it can be divided into cast iron piston, steel piston, aluminum alloy piston and combined piston.
3. According to the manufacturing process of the piston blank, it can be divided into gravity casting piston, squeeze casting piston and forging piston.
4. According to the working conditions of the piston, it can be divided into two categories: non-pressurized piston and pressurized piston.
5. According to the use of the piston, it can be divided into automobile 8FC piston, truck piston, motorcycle piston, marine piston, tank piston, tractor piston, lawn mower piston, etc.

The main function of the 8FC piston is to withstand the combustion pressure in the cylinder and transmit this force to the crankshaft through the piston pin and connecting rod. Furthermore, the piston, cylinder head and cylinder walls together form a combustion chamber.