This state-of-the-art review is intended to provide a means to discern the differences in the many rapid prototyping systems available and emerging today. It will also examine the software requirements and applications of this new technology.
Definition
In the manufacturing arena, productivity is achieved by guiding a product from concept to market quickly and inexpensively. Rapid prototyping technology aids this process. It automates the fabrication of a prototype part from a three-dimensional (3-D) CAD drawing. This physical model conveys more complete information about the product earlier in the development cycle. The turnaround time for a typical rapid prototype part can take a few days. Conventional prototyping may take weeks or eve
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