- 핀홀형 LED 디스플레이 보드 펀칭 시스템 개발
- ㆍ 저자명
- 최형식,강진일,허재관,한종석,Choi. Hyeung-Sik,Kang. Jin-Il,Her. Jae-Gwan,Han. Jong-Suk
- ㆍ 간행물명
- 한국정밀공학회지
- ㆍ 권/호정보
- 2010년|27권 7호|pp.63-70 (8 pages)
- ㆍ 발행정보
- 한국정밀공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
We developed a new punching system that generates pinholes expressing texts or images on a plastic plate. The pin-holed plate is used as a new glamorous display board reflecting colorful lights from the light emitting diode (LED) installed on the edge side of the plate. The four degree-of-freedom punching system was designed to make same multiple holes on four plastic plates simultaneously. For this motion, we designed a structure for a simultaneous motion of the system. For even reflection of the lights from texts or images on the board and fast production of the pin-holed boards, fast motion including precise position control is very important. We also built a PC-based integrated control system including a GUI program to help users easily design luminous texts or images on the plastic plate. Also, we conducted a performance test of the system to verify the punching speed and position control of the pin holes on the plate.