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本文在分析高盒形件多次拉深变形特点的基础上,通过实验研究提出了高方盒形件多次拉深成形极限图的概念,并根据相当数量的实验数据绘出了这个图形。同时也给出了关于高盒形件多次拉深模具设计的要点。
Based on the analysis of the characteristics of multiple deep drawing deformation of high box shape, this paper proposed the concept of multiple drawing shape limit graph of high square box shape through experimental research, and plotted the graph based on a considerable amount of experimental data. At the same time also given on the box-shaped parts of the mold several times the key points.