한국생산제조학회지 (Journal of the Korean Society of Manufacturing Technology Engineers)

  • 제26권1호
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  • Pages.100-107
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  • 2017
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  • 2508-5093(pISSN)
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  • 2508-5107(eISSN)
한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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다중재료 DLP 3차원 프린터의 개발

Development of Multi-Material DLP 3D Printer

  • Park, Se-Won (Mechanical System and Design Engineering, Seoul National University of Science and Technology) ;
  • Jung, Min-Woo (Mechanical System and Design Engineering, Seoul National University of Science and Technology) ;
  • Son, Yong-Un (Mechanical System and Design Engineering, Seoul National University of Science and Technology) ;
  • Kang, Tae-Young (Mechanical System and Design Engineering, Seoul National University of Science and Technology) ;
  • Lee, Chibum (Mechanical System and Design Engineering, Seoul National University of Science and Technology)
  • 투고 : 2017.01.03
  • 심사 : 2017.02.11
  • 발행 : 2017.02.15
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초록

3D printing is a technology that converts a computer-generated 3D model into a real object with additive manufacturing technology. A majority of 3D printing technologies uses one material, and this is considered a limitation. In this study, we developed a multi-material 3D printer by adopting dual resin vat and cleaning system with DLP (Digital Light Processing) 3D printing technology. The developed multi-material DLP 3D printer is composed of a manufacturing system, cleaning system, transporting system, and automatic resin recharging system. Various 3D structures were 3D printed with two materials, thus demonstrating the potential. Printing performance of the multi-material DLP 3D printer was studied by performing a comparative surface roughness test and tension test on specimens composed of one material as well as those composed of two materials.

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참고문헌

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피인용 문헌

  1. User-centered Design of a Multi-material 3D Printer vol.32, pp.4, 2019, https://doi.org/10.15187/adr.2019.11.32.4.53
  2. Intaglio Surface Dimension and Guide Tube Deviations of Implant Surgical Guides Influenced by Printing Layer Thickness and Angulation Setting vol.29, pp.2, 2017, https://doi.org/10.1111/jopr.13138
  3. DLP 프린터로 제작된 레진 임시수복물의 3차원적 정확도 평가 vol.42, pp.1, 2017, https://doi.org/10.14347/kadt.2020.42.1.35
  4. Development of DLP 3D Printer with Multiple Composite Materials vol.37, pp.5, 2017, https://doi.org/10.7736/jkspe.019.128
  5. Evolution of 3D Printing Methods and Materials for Electrochemical Energy Storage vol.32, pp.29, 2017, https://doi.org/10.1002/adma.202000556
  6. Hierarchical porous materials made by stereolithographic printing of photo-curable emulsions vol.11, pp.1, 2017, https://doi.org/10.1038/s41598-021-01720-6