Journal
INTERNATIONAL JOURNAL OF MATERIAL FORMING
Volume 2, Issue -, Pages 327-330Publisher
SPRINGER FRANCE
DOI: 10.1007/s12289-009-0541-6
Keywords
FSW; Friction calibration; ALE formulation; Al 6061; Forge3 (R)
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Funding
- Office of Naval Research [N00014-03-1-0792]
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Friction Stir Welding (FSW) is one of the most effective solid states joining process and has numerous potential applications in many industries. A FSW numerical tool, based on Forge (R) F. E software, has been developed. Its main features are an Arbitrary Lagrangian Eulerian (ALE) formulation and an adaptive remeshing procedure based on error estimation. A 3D FSW simulation based on friction models calibration has been presented using Eulerian and ALE formulation. Two friction models have been studied to model friction in the tool-plate interface in aluminium alloy 6061-T6: Norton's and Coulomb's. Comparisons with experimental results considering various travel speed has been performed.
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