Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A Fundamental Study on Polymer/Metal Additive Method using a UV Laser for Consumer-oriented 3D Helmet Products

소비자 지향 3차원 헬멧제품 제작을 위한 UV레이저 기반의 폴리머/금속적층에 대한 기초연구

  • Kang, Bo-Seok (Engineering Research Center for Net Shape and Die Manufacturing, Pusan National University) ;
  • Ahn, Dong-Gyu (Department of Mechanical Engineering, Chosun University) ;
  • Shin, Bo-Sung (Department of Optics and Mechatronics Engineering, Pusan National University) ;
  • Shin, Jong-Kuk (Department of Business Administration, Pusan National University)
  • 강보석 (부산대학교 첨단정밀공학협동과정) ;
  • 안동규 (조선대학교 기계공학과) ;
  • 신보성 (부산대학교 광메카트로닉스공학과) ;
  • 신종국 (부산대학교 경영학과)
  • Received : 2016.11.21
  • Accepted : 2016.11.30
  • Published : 2016.12.30
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Abstract

Consumer orientation requires that companies understand consumer needs and produce products that meet their expectations. This study proposes a new additive method that creates a polymer/metal bonding layer and thus can lighten the weight of helmets to develop a consumer-oriented 3D printing helmet. The composite solution is experimentally prepared with copper formate and a photopolymer resin. Stereolithography apparatus and photothermal reactions are introduced to fabricate an adhesive hybrid layer of copper metal and polymer. A UV pulse laser with a 355 nm wavelength was installed to simplify this process. Resistance, adhesion, and accuracy were investigated to evaluate the properties of the layer produced.

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References

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