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分析约束层与激光相互作用时约束层碎裂的机理,用实验方法研究了约束层的厚度和柔性对激光冲击强化效果的影响。采用一定厚度及刚性的约束层,既能有效利用激光能量,又能获得较好的冲击强化效果。
The mechanism of the constraint layer fracture when the confinement layer and the laser are interacting is analyzed. The influence of the thickness and flexibility of the constraint layer on the impact enhancement of the laser beam is studied by the experimental method. The use of a certain thickness and rigidity of the constraint layer, both the effective use of laser energy, but also get better impact enhancement.