FEM Simulation of Laser Forming of Metal Plates  

Oleh:

Masubuchi, K. ; Yu, G. ; Maekawa, T. ; Patrikalakis, N. M.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Journal of Manufacturing Science and Engineering vol. 123 no. 3 (Aug. 2001), page 405-410.
Topik: simulation; laser forming; metal plates; FEM simulation

Ketersediaan

Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ93.2 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

A finite element model is developed for thermo - mechanical analysis of the process of metal plate forming by laser line heating. A rezoning technique is adopted to greatly reduce the simulation time. The effects of the refinement of mesh size on temperature distribution and final distortion are studied. Comparison between numerical and experimental results shows a good agreement in final distortion of the formed plate. Finally, edge effects in the laser forming process are studied.

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