단속형 가변 적층 쾌속 조형 공정(VLM-ST)을 위한 정밀도 향상에 관한 연구 및 실험적 검증Accuracy Improvement in Transfer-Type Variable Lamination Manufacturing Process using Expandable Polystyrene Foam and Experimental Verification

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The use of rapid prototyping (RP) has reduced time to market, cut total costs and improved product quality by giving design and manufacturing teams the opportunity to verify and fine tune designs before committing them to expensive tooling and fabrication. In order to improve their unique characteristics according to the working principles, Variable Lamination Manufacturing process (VLM-ST) and corresponding CAD/CAM software (VLM-Slicer) is developed. The objective of this study is to improve the accuracy of VLM-ST process, and it can be done by offset for cutting error correction, cutting path overrun for sharp edge and reference shape generation. for off-line stacking. It has been shown that, through the verification experiments for given practical shapes, the proposed algorithms are effective for diverse categories of three-dimensional shapes.
Publisher
한국정밀공학회
Issue Date
2002-07
Language
Korean
Citation

한국정밀공학회지, v.19, no.7, pp.97 - 105

ISSN
1225-9071
URI
http://hdl.handle.net/10203/84196
Appears in Collection
ME-Journal Papers(저널논문)
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