Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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Precision Film Control of Roll to Roll System for RFID Printing

인쇄전자를 위한 롤투롤 시스템의 필름 정밀제어에 관한 연구

  • 김동민 (순천대학교 대학원 기계공학과) ;
  • 최종근 (순천대학교 기계우주항공 공학부) ;
  • 김형선 (한국폴리텍V대학 순천캠퍼스 컴퓨터응용기계과)
  • Received : 2010.04.20
  • Accepted : 2010.10.01
  • Published : 2010.12.15
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Abstract

RFID printing technology has emerged recently as an important tool for leading future IT. Therefore, many manufacturers concerning on low cost and mass production of the related products pay close attention to the printing technology. In order to realize printed electronics, the technologies for fine line-width/gap printing and registration are essential work. This study proposes a precise Roll to Roll control system that is capable of tilting two posts. Two controllable tilting posts can adjust film position at traverse direction for the precision registration. A mathematical model for representing the geometric features of each posts in Roll to Roll printing system is established first. Then an operating program is built to implement the system and to control film movement. For experimental test, a hard ware system is fabricated which is consisted of two AC servo motors, two posts tilting mechanisms, several guide rolls, and so on. The test results show the proposed system can control the film position precisely at transverse direction.

Keywords

References

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