2001 (and backfills for previous years) / DB reference years
PREV and NEXT link to numerically adjacent references for this DATABASE UPDATE.
CONTENTS links to the title list for this UPDATE's references.
Author Yew, Ang Beng. Kai, Chua Chee. Zhaohui, Du. Institution Nanyang Technological Univ, Singapore, Singapore
Source International Journal of Advanced Manufacturing Technology. v 16 n 10 2000. p 733-738.
Abstract Since the launch of the first commercial system in 1988, rapid prototyping (RP) technology is fast being accepted in the fields of product design and development, tool and die making, and recently, for biomedical applications. Although RP is able to produce objects of any complexities in theory, problems such as having material trapped inside parts with hollow features still occur frequently during normal operation. This could result in a distorted part being built, or the system being damaged. To reduce such occurrences, the purpose of this project was to develop an application program using the Unigraphics CAD/CAM system, to search automatically for the problematic features in a CAD file, and to provide the necessary modifications or recommendations. The initial focus has been on providing solutions for objects produced by stereolithography apparatus (SLA) and selective laser sintering (SLS). Provision has been made through the use of modular programming to allow more upgrades in future to other RP systems. (Auth abstract) [References: 8] XX