Textile Science and Engineering (한국섬유공학회지)

The Korean Fiber Society (한국섬유공학회)
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3-Dimensional Modeling Process Development of Warp-knitted Metallic Meshes

금속 원사를 사용한 경편 원단의 3차원 모델링 프로세스 개발

  • Jong-Hyuk Lee (Virtual Engineering Research Center, DYETEC Institute) ;
  • Jun-Ha Park (Virtual Engineering Research Center, DYETEC Institute) ;
  • Jong-Hwan Lee (Virtual Engineering Research Center, DYETEC Institute) ;
  • Jee-Hyun Sim (Fiber Material Solutions Group, DYETEC Institute)
  • 이종혁 (DYETEC연구원 가상공학연구센터) ;
  • 박준하 (DYETEC연구원 가상공학연구센터) ;
  • 이종환 (DYETEC연구원 가상공학연구센터) ;
  • 심지현 (DYETEC연구원 섬유소재솔루션사업단)
  • Received : 2023.11.22
  • Accepted : 2023.12.22
  • Published : 2023.12.31
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Abstract

A three-dimensional model of a warp-knitted mesh with Atlas structure and Tuch structure using metal wire and a modeling process were developed to examine the metallic mesh fabrics. For geometric modeling of 3D mesh fabric, the following process was performed. First, the methodology of loop geometry modeling was presented for mesh modeling, and after producing fabric specimens, tomographic images were acquired through μ-CT and three-dimensional model data in voxel format was constructed through image stacking. Then, a unit cell was set in the generated voxel model and control points were extracted to determine the yarn path. Finally, the coordinates of the control points were used to construct a three-dimensional model of the metallic meshes using a Python script and TexGen software.

Keywords

Acknowledgement

본 연구는 대한민국정부(산업통장자원부 및 방위사업청) 재원으로 민군협력진흥원에서 수행하는 민군기술협력사업의 연구비 지원으로 수행되었습니다(22-CMEC-32).

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