喷丸是一种广泛应用于机械工业和航空航天等领域的表面强化工艺,该工艺对于提高金属材料的疲劳强度、延长材料使用寿命具有非常重要的意义。随着技术的进步,在传统机械喷丸基础上又逐渐发展出来许多新型喷丸技术以适应新的技术需求,这些新型喷丸工艺具有不同的工艺特点。

Shot peening is a surface strengthening process widely used in machinery industry and aerospace fields,this process is of great significance for improving the fatigue strength and prolonging the service life of metal materials.With the development of technology,on the basis of traditional mechanical peening,many new peening technologies have been gradually developed to meet the new technical requirements,and these new peening processes have different process characteristics.