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中国科学院宁波材料技术与工程研究所先进制造研究所的研究人员在新一代激光冲击强化(LSP)技术研究方面取得重要突破,发明了随动型激光冲击强化技术,为LSP技术广泛应用于齿轮、机电腔体、刀具、微细结构等复杂金属部件的处理扫清了商业化障碍。LSP是一种先进的激光表面处理技术,可以有效地提高金属部件的疲劳寿命等性能。但是,传统LSP技术存在侧面喷水边沿效应、能量利用率低、加工时间长等一系列局限性,限制了其普遍应用。该
Researchers at the Advanced Manufacturing Institute of Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, made important breakthroughs in the research of a new generation of laser shock enhancement (LSP) technology and invented the follow-up laser shock enhancement technology, which is widely used in gears, The handling of complex metal parts, such as electromechanical cavities, knives, fine structures, cleared the way for commercialization. LSP is an advanced laser surface treatment technology, which can effectively improve the fatigue life and other properties of metal parts. However, the traditional LSP technology has a series of limitations such as side water edge effect, low energy utilization rate and long processing time, which limits its universal application. This