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A Study on How to Make Effective Digital Craft Molds Using 3D Printing Technology

3D Printing 기술을 활용한 효과적인 Digital Craft Molds 제작 방법 연구

  • Jang, Ji-Su (Dept. of Multimedia, Graduate School of Digital Image and Contents, Dongguk University) ;
  • Chung, Jean-Hun (Dept. of Multimedia, Graduate School of Digital Image and Contents, Dongguk University)
  • 장지수 (동국대학교 영상대학원 멀티미디어학과) ;
  • 정진헌 (동국대학교 영상대학원 멀티미디어학과)
  • Received : 2021.06.10
  • Accepted : 2021.09.20
  • Published : 2021.09.28

Abstract

Due to the 4th Industrial Revolution and the Digital Revolution, many changes are being made in the manufacturing method and structure in the field of plastic arts and crafts. Therefore, in this study, we tried to present a new work method suitable for this era by effectively utilizing the digital technology called 3D printer. For this study, first of all, the theoretical background of 3D printing technology was understood, and prior studies on the use cases of 3D printing technology were summarized. Based on this, three types of craft molds were produced using a 3D printer. As a result of the study, there were characteristics that appear respectively depending on the thickness or overlapping of the craft molds using 3D printing technology. First, in the case of the thickness of the craft molds, the thinner the strength, the weaker the strength, but there was an advantage in that it was easier to take out the contents of the molds. However, it was determined that the thick craft molds was stable to contain the dense and heavy material. Second, in the case of overlapping of craft molds, the advantages of both thin and thick molds were obtained as a result of using a double-layered molds. However, there was a disadvantage that the surface of the contents taken out was not smooth, so that post-processing was necessary. In future research, I hope to deal with the material of the filament used in 3D printers.

4차 산업혁명과 디지털 혁명으로 인해 조형 예술이나 공예 분야에서도 제조 방식이나 구조 등에서 많은 변화를 보이고 있다. 이에 본 연구에서는 3D 프린터라는 디지털 기술을 효과적으로 활용한 이 시대에 맞는 새로운 작업 방법을 제시하고자 하였다. 본 연구를 위해 가장 먼저 3D 프린팅 기술에 대한 이론적인 배경을 이해하고, 3D 프린팅 기술의 활용 사례에 대한 선행 연구를 정리하였다. 이를 토대로 3D 프린터를 활용하여 세 가지 방식의 크래프트 몰드를 제작하였다. 연구 결과, 3D 프린팅 기술을 활용한 크래프트 몰드의 두께 혹은 겹침 여부에 따라 각각 나타나는 특성이 있었다. 첫째, 크래프트 몰드 두께의 경우, 얇을수록 강도가 약했지만 몰드 안의 내용물을 꺼내기 수월하다는 장점이 있었다. 하지만 밀도가 크고 무거운 성질의 재료를 담기에는 두께가 두꺼운 크래프트 몰드가 안정적이라 판단하였다. 둘째, 크래프트 몰드의 겹침 여부의 경우, 두 겹으로 겹친 몰드를 사용한 결과 얇은 두께와 두꺼운 두께의 몰드의 장점을 모두 갖추었다. 하지만, 꺼내놓은 내용물의 표면이 매끄럽지 않아 후가공이 필요하다는 단점이 있었다. 추후 연구에서는 3D 프린터에 사용하는 필라멘트의 소재에 관해서도 다루었으면 한다.

Keywords

References

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