용융잉크 적층공정을 이용한 내부채색형상을 포함한 광조형물 제작에 관한 연구 A Study on Fabrication of Internally Colored Shape in Stereolithography Parts using Molten Ink Deposition Process

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Rapid Prototypes with internally colored objects are convenient by visualizing. A rapid prototyping method has been developed to fabricate mono-colored or multi-colored objects. In this work, a new process was proposed that can fabricate internally visible colored 3D objects in stereolithography parts. The process consists of projection stereolithography process using transparent photocurable resin for outer shapes and molten ink deposition process using molten solid ink for internal shapes. In molten ink deposition process, molten solid ink could be deposited uniformly in a designed pattern. To make molten solid ink uniform over a designed region, parametric study through a patterning solid ink was performed. By laminating resin and solid ink in sequence, the process can make colored 3D objects in StereoLithography(SL) parts. The practicality and effectiveness of the proposed process were verified through fabrication of colored basic 3D objects in SL parts.
Publisher
한국정밀공학회
Issue Date
2010-06
Language
Korean
Citation

한국정밀공학회지, v.27, no.6, pp.98 - 104

ISSN
1225-9071
URI
http://hdl.handle.net/10203/97215
Appears in Collection
ME-Journal Papers(저널논문)
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