Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
권호 표지
DOI QR코드

DOI QR Code

Quantitative Analysis on Optimal 3D Printing Orientation Information of Human Manikin Pieces

인체 마네킨 조각의 최적 3D 프린팅 출력 배향 정보에 대한 정량적 분석

  • Jung, Jin Young (Department of Materials Design Engineering, Kumoh National Institute of Technology) ;
  • Sul, In Hwan (Department of Materials Design Engineering, Kumoh National Institute of Technology)
  • 정진영 (금오공과대학교 소재디자인공학과) ;
  • 설인환 (금오공과대학교 소재디자인공학과)
  • Received : 2022.01.25
  • Accepted : 2022.02.10
  • Published : 2022.02.28
⟨ Previous Next ⟩

Abstract

This study presents experimental information on human manikin optimal orientation for nonprofessional 3D printer users. We displayed the required number of filaments with a 3D parametric graph, in which the rotational angles with respect to the global X- and Y-axes were the parameters. Three scales of human manikin data, including 1/1, 1/4, and 1/10, were prepared and automatically dissected using the algorithm developed in our previous study. The dissected parts were converted to G-codes using slicing software to determine the optimal orientation that minimizes the amount of support structure. The final parametric graph verified that the manikin of 1/10 scale full body had the lowest support structure when it was on the back of the 3D printer bed. The other scales had the optimal orientation when the cylindrical center of each part of the axis coincided with the global Z-axis. The 1/1 manikin was converted into a shell structure, and the same procedure was repeated. Finally, an actual PLA-based human manikin was 3D printed using the optimal orientation information.

Keywords

Acknowledgement

이 연구는 한국연구재단 일반연구자지원사업에 의하여 지원된 논문임 (NRF-2019R1F1A1040883). 또한 이 논문은 2021년 금오공과대학교 교육연구학생지도비에 의해 지원되었음.

References

  1. ASTM52915-13, "Standard Specification for Additive Manufacturing File Format (AMF) Version 1.1", ASTM International, West Conshohocken, PA, 2013, p.2013.
  2. J. L. Rueda-Arreguin, M. Ceccarelli, and C. R. Torres- SanMiguel, "Impact Device for Biomechanics of Human Head-Neck Injuries", Mathematical Problems in Engineering, 2021, 2021, 5592673.
  3. I. Badash, K. Burtt, C. A. Solorzano, and J. N. Carey, "Innovations in Surgery Simulation: a Review of Past, Current and Future Techniques", Annals of Translational Medicine, 2016, 4, 453. https://doi.org/10.21037/atm.2016.12.24
  4. EMPA, "12th International Manikin and Modelling Meeting (12i3m)", St. Gallen, Switzerland, zenodo.org, 2018.
  5. H.-U. Nam, "XR Technology and Metabus Platform Trend", The Korean Institute of Broadcast and Media Engineers, 2021, 26, 30-40.
  6. Z. Fang, L. Cai, and G. Wang, "MetaHuman Creator the Starting Point of the Metaverse", 2021 International Symposium on Computer Technology and Information Science (ISCTIS), IEEE, 2021, pp.154-157.
  7. S. Blackman, "Rigging with Mixamo", Unity for Absolute Beginners, Springer, 2014, pp.565-573.
  8. L. Wu, J. Sun, J. Wang, Y. Zhang, and F. Zhang, "The Design of Virtual Town Based on TwinMotion", 2020 International Conference on Virtual Reality and Visualization (ICVRV), IEEE, 2020, pp.348-349.
  9. L. Luo, I. Baran, S. Rusinkiewicz, and W. Matusik, "Chopper: Partitioning Models into 3D-printable Parts", ACM Transactions on Graphics, 2012, 31, 129-137.
  10. X. Chen, H. Zhang, J. Lin, R. Hu, L. Lu, Q.-X. Huang, B. Benes, D. Cohen-Or, and B. Chen, "Dapper: Decompose-andpack for 3D Printing", ACM Trans. Graph., 2015, 34, 213:1-213:12.
  11. J. Vanek, J. G. Galicia, B. Benes, R. Mech, N. Carr, O. Stava, and G. Miller, "PackMerger: A 3D Print Volume Optimizer", Computer Graphics Forum, Wiley Online Library, 2014, pp.322-332.
  12. J. Y. Jung, S. Chee, and I. H. Sul, "Automatic Segmentation and 3D Printing of A-shaped Manikins Using a Bounding Box and Body-feature Points", Fashion and Textiles, 2021, 8, 1-21. https://doi.org/10.1186/s40691-020-00228-3
  13. http://www-graphics.stanford.edu/data/3dscanrep (Accessed December 12, 2021).
  14. J. Y. Jung, S. K. Chee, and I. H. Sul, "A Voxel-based Algorithm for Finding Optimal Direction in Thermal Manikin 3D printing", 2021 ITAA-KSCT Joint Symposium, Fashion: Shaping the New Future, Virtual(Online), ITAA-KSCT, 2021.