Laser Sintering for the Fabrication of Architectural Models

Abstract

Additive Manufacturing technologies are widely employed in the production of models for a range of industries. However, to-date little explicit research attention has examined the way in which the Laser Sintering technologies can be used in the specific application of architectural models. To evaluate the suitability of the process, this research develops a SWOT analysis of the Laser Sintering technologies for this application, highlighting not only the current advantages and disadvantages, but also future opportunities and threats which can be observed. From this assessment, the paper demonstrates the use of LS through the implementation of a four-stage model, supported by two examples of commercially produced architectural models.

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“…The CAD model can originate either from an original design, or alternatively through the process of Reverse Engineering. This latter option is particularly popular for complex geometrical pieces such as medical items (Singare et al, 2009), architecture models (Eyers et al, 2012), and archaeological exhibits (Soe et al, 2012), where complicated geometries can be converted to a digital representation using 3D scanning equipment with a high degree of accuracy and minimal manual design (Raja and Fernandes, 2008).…”