한국의류학회지 (Journal of the Korean Society of Clothing and Textiles)

  • 제42권4호
  • /
  • Pages.612-625
  • /
  • 2018
  • /
  • 1225-1151(pISSN)
  • /
  • 2234-0793(eISSN)
한국의류학회 (The Korean Society of Clothing and Textiles)
권호 표지
DOI QR코드

DOI QR Code

3D 프린팅 기술을 활용한 낙상충격 보호패드 설계 및 구조에 따른 특성비교

Design of Fall Impact Protection Pads Using 3D Printing Technology and Comparison of Characteristics according to Structure

  • 박정현 (부산대학교 노인생활환경연구소) ;
  • 정희경 (부산대학교 노인생활환경연구소) ;
  • 이정란 (부산대학교 의류학과/부산대학교 노인생활환경연구소)
  • Park, Jung Hyun (Research Institute of Ecology for the Elderly, Pusan National University) ;
  • Jung, Hee-Kyeong (Research Institute of Ecology for the Elderly, Pusan National University) ;
  • Lee, Jeong Ran (Dept. of Clothing & Textiles, Pusan National University/Research Institute of Ecology for the Elderly, Pusan National University)
  • 투고 : 2018.02.28
  • 심사 : 2018.06.04
  • 발행 : 2018.08.31
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

This study designed 16 kinds of basic structure and 4 kinds of modified structure for impact protection pads with a spacer fabric shape. The pad is a structure in which hexagonal three-dimensional units, composed of a surface layer and a spacer layer, are interconnected. Designed pads were printed with flexible $NinjaFlex^{(R)}$ materials using a FDM 3D printer. The printed pads were evaluated for impact protection performance, compression properties and sensory properties. The evaluation of the impact protection performance indicated that basic structures better than CR foam material at 20cm height were DV1.5, DX1.5, DX1.0, DV1.0 and HV1.5. The evaluation of the compression properties for the five types, with good results in the impact protection performance, indicated that DV1.0, DX1.0, DV1.5, HV1.5 and DX1.5 showed good results, respectively. The sensory evaluation of DV1.0, DX1.0, and DV1.5, which with good results when considering both the impact protection performance and the compression performance, showed that DV1.0 were the best for surface, flexibility, compression and weight. Therefore, DV1.0 is shown to be the best structure for protection pads.

키워드

참고문헌

  1. Boonen, S., Dejaeger, E., Vanderschueren, D., Venken, K., Bogaerts, A., Verschueren, S., & Milisen, K. (2008). Osteoporosis and osteoporotic fracture occurrence and prevention in the elderly: a geriatric perspective. Best Practice & Research Clinical Endocrinology & Metabolism, 22(5), 765-785. doi:10.1016/j.beem.2008.07.002
  2. Du, Z., Li, M., Wu, Y., & He, L. (2017). Analysis of spherical compression performance of warp-knitted spacer fabrics. Journal of Industrial Textiles, 46(6), 1362-1378. doi:10.1177/1528083715624255
  3. Jeong, H. Y. (2016). The current status of 3D printing use in fashion industry and utilization strategies for fashion design departments. Journal of the Korea Fashion & Costume Design Association, 18(3), 245-260.
  4. Jung, J. W. (2014). A study on the way of revitalization for design industry of 3D printing technology. Journal of Korea Design Knowledge, 31, 43-52. doi:10.17246/jkdk.2014.31.005
  5. Kim, H. E. (2016). A research for the development of millineries using 3D printing - Designs based on the transformation of ribbon -. Journal of the Korean Society of Fashion Design, 16(3), 29-45. doi:10.18652/2016.16.3.3
  6. Kim, S., & Choi, Y. I. (2016). 3D printing technology in fashion industry. Fashion Information and Technology, 13, 60-65.
  7. Kim, T. Y. (2015, February 27). 겨울 지나도 안심할 수 없는 '고관절' 골절 [Hip fracture that cannot be relieved even winter passed]. ZUM. Retrieved July 10, 2017, from http://news.zum.com/articles/20085228?c=02&sc=17&t=t
  8. Kim, Y. S., Jun, Y. S., Park, K. J., & Kim, J. H. (2016). Formative characteristics of women's shoes design utilizing 3D printing technology. Journal of the Korean Society of Costume, 66(8), 14-32. doi:10.7233/jksc.2016.66.8.014
  9. Korea Standards Association. (2008, December 29). KS M ISO 20865 Footwear-Test methods for outsoles-Compression energy. Korean Standards Service Network. Retrieved August 23, 2017, from http://www.kssn.net/StdKS/KS_detail.asp?K1=M&K2=ISO 20865&K3=2
  10. Lee, B. S., Kim, K. H., Kim, K. H., Kwon, H. C., & Kim, W. Y. (2014). 3D 프린팅기술 해외 R&D 동향 [3D printing technology overseas R & D trend]. Trends in Metals & Materials Engineering, 27(3), 13-19.
  11. Lee, I. Y., & Kim, S. K. (2015). The fashion designs concept of 3 dimensional shapes and the designs formativeness - Focusing on View, View2 after the year 2010 -. Journal of the Korean Society of Fashion Design, 15(3), 21-33. doi:10.18652/2015.15.3.2
  12. Lee, J. H. (2016, December 19). 낙상 많은 겨울철, 골다공증 환자 골절 예방 중요 [Winter in which frequent falls occur, important prevention of fractures in osteoporosis patients]. Doctors NEWS. Retrieved July 10, 2017, from http://www.doctorsnews.co.kr/news/articleView.html?idxno=114471
  13. Lee, J. S., Hwang, S. J., & Kim, K. A. (2015). A study on the development of fashion products based on 3D printing. A Journal of Brand Design Association of Korea, 13(1), 147-162. doi:10.18852/bdak.2015.13.1.147
  14. Lee, J. S., & Lee, J. J. (2016). A study on the development of shoe design using 3D scanning and 3D printing - Focused on heel design -. Journal of the Korean Society of Fashion Design, 16(2), 99-111. doi:10.18652/2016.16.2.7
  15. Li, M., Wang, S., Zhang, Z., & Wu, B. (2009). Effect of structure on the mechanical behaviors of three-dimensional spacer fabric composites. Applied Composite Materials, 16(1), 1-14. doi:10.1007/s10443-008-9072-4
  16. Liu, Y., Hu, H., & Au, W. M. (2014). Protective properties of warp-knitted spacer fabrics under impact in hemispherical form. Part II: effects of structural parameters and lamination. Textile Research Journal, 84(3), 312-322. doi:10.1177/0040517513495942
  17. Mun, D. (2013). 3D 프린팅 기술의 응용 분야별 주요 성능 요소 [Major performance factors of application areas of 3D printing technology]. CAD/CAM Review, 19(3), 19-23.
  18. NinjaTek. (2016, April). NinjaFlex$^{(R)}$ 3D Printing Filament: Flexible Polyurethane Material for FDM Printers. NinjaTek. Retrieved August 1, 2017, from https://ninjatek.com/wp-content/uploads/2016/05/NinjaFlex-TDS.pdf
  19. Park, J. H., & Lee, J. R. (2016). Prototype of fall impact protective pants for elderly women. Journal of the Korean Society of Costume, 66(4), 45-60. doi:10.7233/jksc.2016.66.4.045
  20. Park, J. H., & Lee, J. R. (2017). Wearing evaluation of the fall impact protective pants for the elderly women. Journal of the Korean Society of Clothing and Textiles, 41(4), 615-632. doi:10.5850/JKSCT.2017.41.4.615
  21. Park, J. H., Jung, H. K., & Lee, J. R. (2017). Structure design of fall impact protection pad using 3D printing technology and comparison of characteristics according to filament material. Journal of the Korean Society of Clothing and Textiles, 41(5), 939-949. doi:10.5850/JKSCT.2017.41.5.939
  22. Sheikhzadeh, M., Ghane, M., Eslamian, Z., & Pirzadeh, E. (2010). A modeling study on the lateral compressive behavior of spacer fabrics. The Journal of The Textile Institute, 101(9), 795-800. doi:10.1080/00405000903268796
  23. Song, A. R., & Geum, K. S. (2016). A study on the formative characteristics of fashion design using 3D printing technology-focused on iris van herpen-. Journal of Basic Design & Art, 17(2), 219-230.
  24. Wang, Z., & Hu, H. (2015). A finite element analysis of an auxetic warp-knitted spacer fabric structure. Textile Research Journal, 85(4), 404-415. doi:10.1177/0040517514547213