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在板金零件生产中,有些半敞开和非对称的空心件,考虑成形的工艺性应设计成一个封闭的组合式拉深件,然后将其切开,成为两件或更多件,如图1所示。
In the production of sheet metal parts, some semi-open and asymmetrical hollow parts are designed as a closed combined drawing part considering the processability of forming and then cut into two or more pieces as shown in Figure 1 As shown.