3D프린팅 주형의 표면품질 향상을 위한 도형제 적용기술 연구 = Research on the Mold Wash Application Technique for Improving the Surface Quality of 3D Printing Sand Mold

다국어 초록 (Multilingual Abstract)

Three-dimensional (3D) printing technology is a new and widely use technology in the manufacturing industry. However, the domestic manufacturing industry is underutilized due to various manufacturing flaws and surface quality problems. This study intended to derive ways to improve the surface quality of products by improving the surface roughness of the sand mold manufactured by 3D printing. The test results confirmed improved viscosity control of the mold wash coated on the surface of the sand mold. In conclusion, it was possible to derive that the mold wash had a direct effect on the sand mold surface and to improve surface quality through coating methods on the mold and core.

참고문헌 (Reference)

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