板液压成形技术是液压成形技术中重要的一类 ,广泛地应用于宇航、汽车等工业领域。近年来由于新材料和复杂几何形状零件的不断出现 ,更加突出此种技术的关键性。本文就板液压成形技术原理、数值模拟技术和分类进行了研究 ,探讨了此种技术将来的发展 ,介绍了基于板液压成形技术的无模充液拉深技术 ,利用实验和数值模拟技术对此技术进行了分析 ,验证了此项技术的可行性 ,并取得了较好的结果 Plate hydroforming technology is an important type of hydroforming technology, widely used in aerospace, automotive and other industrial fields. In recent years due to the continuous emergence of new materials and complex geometric parts, more prominent the key to this technology. In this paper, the principle, numerical simulation technology and classification of plate hydroforming are studied, the future development of this technology is discussed, and the technology of die-less liquid-filled drawing based on plate hydroforming is introduced. Based on the experimental and numerical simulation techniques, Technology was analyzed to verify the feasibility of this technology and achieved good results