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激光冲击强化技术是利用强激光辐照固体靶材的等离子体力学效应,提高金属材料的抗疲劳、抗腐蚀和耐磨损能力的一种高新技术。现已在美、俄等国家航空装备制造、维修以及其他装备制造业得到广泛应用。2008年11月28日,由空军工程大学、西安天瑞达光电技术发展有限公司和北京镭宝激光技术有限公司共同研制的“激光冲击强化成套设备及关键技术”通过了国家有关部门组织的技术成果鉴定,这项技术突破对解决我国飞机、发动机疲劳断裂问题、提高其可靠性具有重大意义,标志着我国在该技术向工业应用迈出重要一步。
Laser shock enhancement technology is the use of strong laser irradiation solid target plasma mechanical effects, improve the metal material fatigue resistance, corrosion resistance and wear resistance of a high-tech. Now in the United States, Russia and other countries aviation equipment manufacturing, maintenance and other equipment manufacturing industry has been widely used. On November 28, 2008, the “Laser Impact Strengthening Equipment and Key Technologies” jointly developed by the Air Force Engineering University, Xi’an Tianruida Photoelectric Technology Development Co., Ltd. and Beijing Laser Laser Technology Co., Ltd. passed the national organization The breakthrough of this technology is of great significance to solve the problem of the fatigue fracture of the aircraft and engine in our country and improve its reliability, marking an important step toward the industrial application of this technology in our country.