CNC shot peening

CNC shot peening involves the controlled bombardment of a component's surface with small spherical media, known as shot, using CNC-guided equipment. The CNC system allows for precise control over shot velocity, angle, and coverage, ensuring uniform treatment across complex geometries and critical areas. This level of precision is particularly beneficial for components with intricate designs or tight tolerances, such as aerospace parts, automotive components, and medical devices.

The core advantage of CNC shot peening lies in its ability to induce compressive residual stresses with exceptional accuracy. These stresses enhance the material's resistance to fatigue, stress corrosion cracking, and mechanical failure. By leveraging CNC technology, the process can be tailored to specific application requirements, optimizing parameters such as shot size, intensity, and treatment duration. The Almen strip test is often used to validate the intensity and consistency of the CNC shot peening process.

CNC shot peening is compatible with a wide range of materials, including steel, aluminum, titanium, and superalloys. The process not only improves fatigue life but also enhances surface hardness and finish, making it ideal for critical components like turbine blades, gears, springs, and structural parts. Additionally, CNC shot peening can be integrated into automated production lines, ensuring efficiency and repeatability in high-volume manufacturing.

In summary, CNC shot peening is a state-of-the-art surface treatment method that combines the precision of CNC technology with the proven benefits of shot peening. By incorporating CNC shot peening into the manufacturing process, industries can achieve unparalleled component performance, extended service life, and reduced operational costs, making it an essential solution for high-performance applications.