Shot peening is utilized to complete metal parts that require expanded wear and exhaustion properties. All the while, shot besieges the metal part, making little dimples in the surface. The dimples cause pressure stresses in the outer layer of the part, expanding the metal's protection from breaks, weariness, and erosion.

Shot peening is a virus work process used to grant compressive remaining weights onto the outer layer of a part, which brings about changed mechanical properties. The shot peening process is utilized to add strength and decrease the pressure profile of parts.