Finite Element Analysis (FEA) and 3D printing have developed in parallel over the last three decades, much thanks to improved Computer Aided Design Systems (CAD). This article draws on two case studies to discuss challenges and opportunities when combining these two technologies. Some of the major challenges with 3D printing are anisotropy and lack of trustworthy mechanical values... Read »
Journal articles, conferences, TV programs and books are now flooding the academic and popular market about Additive Manufacturing, commonly labelled 3D printing. In the context of Product Design, as distinct from engineering, this article focuses on design issues when considering using Additive Manufacturing technology in new product development or improving existing products... Read »
This paper presents three tentative models for designing for Additive Manufacturing. The purpose of these models has been to introduce different business areas suited for Additive Manufacturing, the potential user is practicing designers who would like to pursue this emerging technology for end products... Read »
Faster computers, mathematical modelling and algorithm development has fuelled the field of computational science. Today we see finite element analysis used in constructions; both for strength and heat, flow analysis in moulding tools are almost common... Read »
Over the last years customizing products has been the talk of several trades, whether it is sneakers from Adidas and Nike or hearing aids from Siemens, not only those involved with rapid manufacturing but also those part of traditional consumer production... Read »
Rapid manufacturing is a legitimate child of the Rapid prototyping technology developed during the late 80’s and 90’s. Especially the layer-by-layer method can show an escalating quality performance since the early “3D printers”. Early, the idea to use this technology to produce spare parts on demand was introduced... Read »