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RISApplication of Three Dimensional Finite Element Analysis to Shape Rolling Processes
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In the present investigation, an FEM code SHPROL has been developed for three-dimensional simulations of shape rolling processes. SHPROL is capable of handling arbitrary roll profiles and follows ...
Analyses of Axisymmetric Sheet Forming Processes by Rigid-Viscoplastic Finite Element Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Two types of sheet forming processes are analyzed by rigid-viscoplastic FEM (Finite Element Method): axisymmetric punch stretching and hydrostatic bulge forming. The present formulations, based on ...
Application of FEM Modeling to Simulate Metal Flow in Forging a Titanium Alloy Engine Disk
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The isothermal forging of a titanium alloy engine disk is analyzed by the rigid-viscoplastic finite element method. Deformation mechanics of the forging process are discussed, based on the ...
Creep Crack Growth in X20CrMoV 12 1 Steel and Its Weld Joint
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A combined experimental and computational study is carried out on creep crack growth in X20CrMoV 12 1 steel and its weld joint. Crack growth tests are conducted on compact specimens at ...