Theoretical modeling, simulation and experimental studies of Al/Cu clad sheet forging

Slab analysis of three layer clad sheet forging process is presented by considering the Von Mises yield criterion and Coulomb friction condition in the plane strain process. A significant phenomenon considered in this paper is evaluation of considering or ignoring the shear stress in the yield crite...

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Bibliographic Details
Published in:International journal on interactive design and manufacturing 2017-08, Vol.11 (3), p.525-533
Main Authors: Parvizi, A., Rezapour, O., Safari, M. A.
Format: Article
Language:English
Subjects:
Aluminum
CAE) and Design
Coefficient of friction
Cold
Computer simulation
Computer-Aided Engineering (CAD
Coulomb friction
Electronics and Microelectronics
Engineering
Engineering Design
Finite element method
Force distribution
Forging
Friction
Industrial Design
Instrumentation
Interfacial bonding
Manufacturing
Mathematical analysis
Mathematical models
Mechanical Engineering
Original Paper
Plane strain
Pressure distribution
Pressure effects
Shear stress
Simulation
Yield criteria
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Summary:Slab analysis of three layer clad sheet forging process is presented by considering the Von Mises yield criterion and Coulomb friction condition in the plane strain process. A significant phenomenon considered in this paper is evaluation of considering or ignoring the shear stress in the yield criterion and investigating the subsequent effects on the process pressure and force. The pressure distribution and the forging force are investigated for different friction coefficient ratios and width to thickness ratios. In addition, three layer clad sheet forging process is simulated entirely using dynamic explicit solution of ABAQUS/software. Comparisons of analytical results from present model with those from finite element simulation have showed good agreements. Finally, some experiments were performed on forging process of two layer Al/Cu clad sheet to evaluate the bonding quality of sheets.
ISSN:1955-2513
1955-2505
DOI:10.1007/s12008-016-0305-8