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Keywords: multi-material
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Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 1: 21st Computers and Information in Engineering Conference, 755-766, September 9–12, 2001
Paper No: DETC2001/CIE-21664
... Department of Mechanical Engineering The University of Michigan Ann Arbor, Ml 48109-2125 xpqian @ enqin.umich.edu dutta@enqin.umich.edu KEYWORDS: Physics based modeling, multi-material, solid modeling, B-spline ABSTRACT The task of modeling material heterogeneity (composition variation) is a critical issue...
Proceedings Papers

Proc. ASME. IDETC-CIE2001, Volume 3: 6th Design for Manufacturing Conference, 351-360, September 9–12, 2001
Paper No: DETC2001/DFM-21197
..., Professor Mechanical & Aerospace Engineering Rutgers - The State University of New Jersey, Piscataway, NJ, 08854-8058 1. ABSTRACT For extrusion based multi-material layered manufacturing (LM) processes, a CAD system has been developed which generates high quality toolpath for part fabrication. This closed...
Proceedings Papers

Proc. ASME. IDETC-CIE2003, Volume 3a: 8th Design for Manufacturing Conference, 325-333, September 2–6, 2003
Paper No: DETC2003/DFM-48166
... We describe a set of techniques to permit the fabrication of multi-material layered prototypes with embedded flexible components such as reinforcing fibers, fabrics and electrical wiring. The main challenges are to maintain the shapes of the flexible elements during processing and to control...