The motorcycle Piston Kit manufacturer tells you that the technical requirements of a Piston: 1. It should have sufficient strength, rigidity, low mass, and light weight to ensure the minimum inertia force; 2. Good thermal conductivity, high temperature resistance, high pressure, corrosion, sufficient The heat dissipation capacity is small, and the heating area is small. 3. There should be a small friction coefficient between the piston and the piston wall; 4. When the temperature changes, the size and shape change should be small, and the minimum gap should be maintained with the cylinder wall.

5. The thermal expansion coefficient is small, the specific gravity is small, and it has good wear reduction and thermal strength.
Working conditions:
The motorcycle Piston Kit manufacturer tells you that Piston's pistons work under conditions of high temperature, high pressure, high speed, and poor lubrication. The piston is in direct contact with the high-temperature gas, and the instantaneous temperature can reach more than 2500K.
Therefore, The motorcycle Piston Kit manufacturer tells you that the Piston is severely heated and the heat dissipation conditions are poor, so the temperature of the piston is very high when it is working, the top is as high as 600-700K, and the temperature distribution is very uneven.
The motorcycle Piston Kit manufacturer tells you that the top of the Piston is subject to high gas pressure, especially the maximum power stroke pressure, as high as 3 to 5 MPa for gasoline engines and 6 to 9 MPa for diesel engines, which causes the piston to impact and withstand side pressure. ; The piston reciprocates at a high speed (8-12m/s) in the cylinder, and the speed is constantly changing, which produces a large inertial force, which makes the piston subject to a large additional load.
The motorcycle Piston Kit manufacturer tells you that the piston works in these harsh conditions, deforming and accelerating wear, as well as generating additional loads and thermal stress, as well as being chemically attacked by the gas.
The above information is the motorcycle Piston Kit manufacturer's introduction and analysis of some types of the Piston, hope it helps you.