발포 폴리스티렌 폼을 이용한 다기능 열선가공장치 개발Development of Multi-functional Hotwire Cutting System using EPS-foam

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The objective of this paper is to develop a multi-functional hotwire cutting system (MHC) using EPS-foam block or plate as the working material. Because the MHC apparatus employs a four-axis synchronized hotwire cutter with the structure of two XY movable heads and a turntable, it allows the easy fabrication of various 3D shapes, such as (1) an axisymmetric shape or a sweeping cross-sectioned pillar shape using the hot-strip in the form of sweeping surface and EPS foam block on the turntable, (2) a polyhedral complex shape using the hotwire and EPS foam block on the turntable, and (3) a ruled surface approximated freeform shape using the hotwire and EPS foam plate. In order to examine the applicability of the developed MHC apparatus, an axisymmetric shape, a polyhedral shape and a large-sized freeform shape were fabricated on the apparatus.
Publisher
한국정밀공학회
Issue Date
2005-04
Language
Korean
Citation

한국정밀공학회지, v.22, no.4, pp.194 - 202

ISSN
1225-9071
URI
http://hdl.handle.net/10203/91815
Appears in Collection
ME-Journal Papers(저널논문)
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