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A fundamental understanding of warm forming of Al, Ti and Mg alloys will benefit various industries (automotive, aerospace, defense, electronics, medical etc.). Technology for Warm forming of Al, Ti and Mg alloy sheets is developed (in co-operation with University of Virginia, University of Darmstadt (Germany), University of Hanover (Germany), Aida Dayton Technologies, support by NSF). 2 Objectives ERC NSM 1. Use FE modeling and experiments to determine, 1. material properties (elevated temperature hydraulic bulge test and property variation within sheet and tube). 2. tool design guidelines (minimum punch & die radii, optimum heating techniques). 3. process design guidelines (BHF, forming velocity, optimum tool temperatures, lubrication, loading. | ERC NSM Research Development Update Warm Forming of Al Ti and Mg alloy Sheet Engineering Research Center for Net Shape Manufacturing ERC NSM www.ercnsm.org The Ohio State University i ERC NSM Background A fundamental understanding of warm forming of Al Ti and Mg alloys will benefit various industries automotive aerospace defense electronics medical etc. . Technology for Warm forming of Al Ti and Mg alloy sheets is developed in co-operation with University of Virginia University of Darmstadt Germany University of Hanover Germany Aida Dayton Technologies support by NSF . 2 ERC NSM Objectives 1. Use FE modeling and experiments to determine 1. material properties elevated temperature hydraulic bulge test and property variation within sheet and tube . 2. tool design guidelines minimum punch die radii optimum heating techniques . 3. process design guidelines BHF forming velocity optimum tool temperatures lubrication loading paths . 2. Implement results in industrial applications.