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Process for deep drawing a tub-like sheet metal body and the use of the sheet metal body
Process for deep drawing a tub-like sheet metal body and the use of the sheet metal body
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机译:深拉桶状钣金体的方法和钣金体的用途
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摘要
1. A process of deep drawing a tublike sheet metal body having a rectangular bottom and side walls extending almost at right angles to that bottom, wherein the side walls (7) are drawn first while the bottom (3) is crowned into the cavity, the edges are subsequently trimmed and the bottom is subsequently crowned in the opposite direction.
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