Product Description

The surface of a C9 piston typically has the following characteristics and descriptions:

High-strength materials: The surface of the C9 piston is usually made of high-strength, wear-resistant materials to cope with high-pressure, high-temperature and high-frequency working environments to ensure the durability and reliability of the piston.

Precision machining: The piston surface is precision machined to ensure its dimensional accuracy and surface smoothness. This helps improve the sealing between the piston and cylinder liner, reduces friction losses, and improves engine efficiency and performance.

Anti-wear coating: To further improve the wear resistance of the piston, a special anti-wear coating may be applied to the piston surface. These coatings are usually composed of wear-resistant materials that reduce friction and wear between the piston and cylinder liner, extending the service life of the piston and cylinder liner.

Guide Ring Groove: The piston may have a guide ring groove on its surface for mounting the piston rings. These grooves are usually designed to precise shapes and sizes to ensure correct installation and movement of the piston rings, ensuring the engine's sealing performance and power output.

Cooling Channels: For some applications, the piston surface may have internal cooling channels that circulate coolant to control the temperature of the piston. This design helps reduce the operating temperature of the piston and improves the heat resistance and thermal stability of the piston.

Cam Groove or Cam Sensor Groove: In some engines, the piston surface may have special notches for mounting the cam sensor or other sensors. These notches are usually located on the top of the piston and are used to monitor piston movement or other engine parameters.

Overall, the surface of the C9 piston is designed to improve its wear resistance, sealing and thermal stability to ensure engine reliability and performance.