Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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Path Generation Algorithm Development for Ultrafast/Wide Area Laser Processing

초고속/대면적 레이저 가공을 위한 경로 생성 알고리즘 개발

  • Received : 2010.08.10
  • Accepted : 2010.08.16
  • Published : 2010.10.01
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Abstract

We developed a path algorithm for ultrafast/wide area laser processing. Demands for high precision laser processing with a wide area has been increasing for a number of applications such as in solar cell battery, display parts, electronic component and automobile industry. Expansion of the area in which laser processing is an important factor to handle the ultrafast/wide area processing, it will require a processing path. Processing path is path of 2- axis stage and stage of change in velocity can be smooth as possible. In this paper, we proposed a smoothingnurbs method of improved speed profile. This method creates soft path from edge part, it is main purpose that scan area ($50mm{\times}50mm$) inside processing path makes path of topology of possible straight line. We developed a simulation tool using Visual C++.

Keywords

Acknowledgement

Grant : 초정밀/초고속 레이저 가공시스템 핵심요소기술 개발

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