A general forming limit criterion for sheet metal forming (Q1971251)
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scientific article; zbMATH DE number 1421740
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A general forming limit criterion for sheet metal forming |
scientific article; zbMATH DE number 1421740 |
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A general forming limit criterion for sheet metal forming (English)
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28 July 2002
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Based on the state of stress (the state at which a localized thinning of the sheet occurs during the forming, leading to a split in the sheet), the author proposes a forming limit criterion for sheet metal forming for both proportional and non-proportional loading. This criterion is validated using data for aluminium and steel alloys reported in the literature.
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proportional loading
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forming limit criterion
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sheet metal forming
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localized thinning
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non-proportional loading
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aluminium
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steel
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