激光驱动飞片加载金属箔板成形技术是一种新型微成形技术，其飞片的结构和性能是影响该技术成形能力和质量的主要因素之一。通过Spitlight 2000 NdYAG激光器探究了复合飞片（主要由黑漆吸收层、聚酰亚胺隔热层和铝飞片组成）对激光驱动飞片加载金属箔板成形性能的影响。实验结果表明复合飞片能够增大工件的最大成形深度，同时工件形貌中心与模具中心的对中性更好，证明复合飞片在成形过程中对冲击波具有增压和均压作用，能够提高该技术的成形能力和质量。讨论了复合飞片提高成形能力和质量的原因，同时探究了激光能量和聚酰亚胺薄膜厚度对成形性能的影响。

Metal foil forming by laser-driven flyer is a novel high-speed micro-forming technology. The structure and performance of the flyer are the main factors affecting the forming ability and the workpiece quality of this technology. A series of experiments are carried out by a Spitlight 2000 NdYAG laser in order to investigate the effects of the multi-layered flyer [composed of absorbing layer (black acrylic paint), insulating layer (polyimide film) and aluminum flyer] on the formability of metal foil forming by laser-driven flyer. Experimental results show that the multi-layered flyer can increase the maximum deformation depth of the workpiece and attain better consistency of the workpiece and the mold. Therefore, the multi-layered flyer can magnify and equalize the shock wave pressure in the forming process, which leads to the improvement in forming ability and workpiece quality. The reasons for the improvement of the forming quality using multi-layered flyers are discussed. The effects of the laser energy and the polyimide film thickness on forming ability are also studied.