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通过对钣金零件毛坯展开方法的论述,可以看出以几何映射法为基础发展起来的各种方法在确定钣金零件毛坯的初始解方面,有着不可替代的快速性优势;随着计算机技术和有限元技术的发展,软件使用进一步简单化,有限元增量法和有限元逆算法将会得到更为广泛的应用,同时也将成为数字化钣金精密成形的主要工艺手段;另外,随着人们对高分子复合材料性能的进一步探索研究,以及对物理逆向法实用化工艺问题的研究,物理逆向法在未来可能成为一种行之有效的方法。
Through the discussion of the method of unfolding the blank of sheet metal parts, it can be seen that the various methods developed based on the geometric mapping method have the irreplaceable advantages of rapidity in determining the initial solution of the blank of sheet metal parts. With the development of computer technology and The development of finite element technology and the further simplification of software make it possible to obtain more extensive application of finite element method and inverse finite element method. In the meantime, it will also become the main technique for digital sheet metal precision forming. In addition, as people Further research on the properties of polymer composites, as well as the physical reverse method of practical problems in the study, the physical reverse method in the future may become an effective method.