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RISDetermination of Proper Temperature Distribution for Warm Forming of Aluminum Sheet Materials
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In warm forming of aluminum sheet materials, determination, realization, and maintenance of optimal temperature gradient is a key process parameter for increased formability. In this study, a ...
Prediction of Ductile Fracture in Cold Forging of Aluminum Alloy
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this paper, the limitation and applicability of the ductile fracture criteria based on a work hypothesis and Cockcroft and Latham were investigated. For this purpose, experimental and numerical ...
Finite Element Modeling and Analysis of Warm Forming of Aluminum Alloys—Validation Through Comparisons With Experiments and Determination of a Failure Criterion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this study, thermomechanically coupled finite element analysis (FEA) was performed for forming aluminum rectangular cups at elevated temperatures. In order to identify the onset of a failure ...