Fatigue resistance is a essential factor to consider when designing engineering structures subjected to repeated loading. Failure due to fatigue can occur over time as the material experiences progressive damage, eventually leading to fracture. To augment fatigue resistance, engineers employ a varie

Shot peening machines are crucial tools employed to improve the mechanical properties of various materials. The process involves bombarding a workpiece with small, hard particles at high velocity, inducing compressive residual stresses on its surface. These compressive stresses counteract tensile st