1. by the fuel used 2. according to the materials used to manufacture pistons 3. according to the process of manufacturing piston blanks 4. according to the working condition of the piston 5. according to the purpose of the piston
Since the internal combustion engine piston works under high temperature, high pressure and high load conditions, the requirements for the piston are relatively high, so we mainly talk about the classification of internal combustion engine piston.
1. according to the use of fuel, can be divided into gasoline engine pistons, diesel engine pistons, natural gas pistons.
2. according to the material used to manufacture the piston, can be divided into cast iron pistons, steel pistons, aluminum alloy pistons and combination pistons.
3. according to the manufacturing process of piston blanks to points, can be divided into gravity casting piston, extrusion casting piston, forging piston. 4. according to the working condition of the piston.
4. according to the working condition of the piston, can be divided into two categories of non-pressurized piston and pressurized piston.
5. According to the use of the piston, can be divided into car piston, truck piston, motorcycle piston, marine piston, tank piston, tractor piston, lawn mower piston, etc..