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http://dx.doi.org/10.15207/JKCS.2017.8.3.169

Utilization of 3D CAD and 3D Printer and UV Curavle resin Casting Defect  

Ryu, Ki-Hyu (Seoul National University of Science and Technology)
Seo, Jin-Hwan (IT Design Fusion)
Publication Information
Journal of the Korea Convergence Society / v.8, no.3, 2017 , pp. 169-176 More about this Journal
Abstract
Casting process includes wax pattern, investment, dewaxing, curing, casting, etc., and each single process is important to achieve a good result. Since 2000, 3D printers have been developed and widely used; as more prefer UV Curavle resin method over wax method, resultant casting defects have become worse. To resolve such problem, preceding research revealed casting defects of existing wax method. In particular, defects of UV Curavle resin method showed difference in investment, dewaxing, deresinating and curing compared to the existing one. Accordingly, results were presented through casting tests; especially, a temperature rising curve only for UV Curavle resin was shown rather than one for the existing method. Lastly, this research classified those not available with direct casting and suggested mold manufacturing. This research is expected to be useful for 3D printer users or those who would conduct direct casting with UV Curavle resin.
Keywords
3D CAD; 3D printer; Casting defect; Casting; Jewelry; UV Curavle resin;
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