한국인쇄학회지 (Journal of the Korean Graphic Arts Communication Society)

한국인쇄학회 (The Korean Graphic Arts Communication Society)
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스크린 인쇄에서 인쇄 속도와 잉크 점도에 따른 잉크 전이 시뮬레이션에 관한 연구

Computer Simulation of Ink Transfer in the Different Printing Speed and Ink Viscosity in the Screen Printing

  • 최송아 (부경대학교 대학원 인쇄공학과) ;
  • 윤종태 (부경대학교 공과대학 인쇄정보공학과) ;
  • 목지수 (삼성전기) ;
  • 구철회 (부경대학교 공과대학 인쇄정보공학과)
  • Choi, Song-Ah (Dept. of Graphic Arts Information, Graduate School, Pukyong National University) ;
  • Youn, Jong-Tae (Dept. of Graphic Arts Information, College of Engineering, Pukyong National University) ;
  • Mok, Jee-Soo (Samsung Electro-Mechanics) ;
  • Koo, Chul-Whoi (Dept. of Graphic Arts Information, College of Engineering, Pukyong National University)
  • 투고 : 2011.02.21
  • 발행 : 2011.06.03
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초록

As screen printing is changed by automation recently, could print more exactly. However, must suffer great many trial and error to have still gotten perfect result. By the way, at this step, fair time and money should be invested. Therefore, if search for optimum condition in early time visualizing screen printing process using simulator program before progress printing, is judged that may be correct and gets printing result efficiently. In this paper, searched optimum printing speed and ink viscosity using FLOW-3D program. Also, the result could confirm truth that is agreeing almost with experiment contents. Through this, is thought that may expect extension of screen printing wide application that vivify advantage of screen print if use simulation program.

키워드

참고문헌

  1. Hung-Wen Lin, Chang-Pin Chang, Wen-Hwa Hwu, Ming-Der Ger, The rheological behaviors of screen-printing pastes, journal of materials processing technology, pp. 284-291(2008).
  2. Jee-Soo Mok, A Study on Via Interconnection with Conductive Paste using Screen Printing for PCB Manufacture, pp. 27-29(2010).
  3. J. T Youn, K. H. Kim, and B.T Kim, Computer Simulation for Ink Transfer from Cell onto Paper in the Gravure(2003).
  4. Yea-Ri Seo, A study on the simulation of ink penetration into the uncoated papers in gravure printing(2010).
  5. Jae-Sul Park, A Study on the thick stencil making in the screen printing, pp. 1- 8(1999).