한국정밀공학회지 (Journal of the Korean Society for Precision Engineering)

  • 제21권6호
  • /
  • Pages.77-83
  • /
  • 2004
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  • 1225-9071(pISSN)
  • /
  • 2287-8769(eISSN)
한국정밀공학회 (Korean Society for Precision Engineering)
권호 표지

다구찌 방법을 이용한 고속 이송방식 레이저 절단기의 최적 절단 조건에 관한 연구

A Study on the Optimal Cutting Condition of High Speed Feeding Type Laser Cutting Machine by Taguchi Method

  • 임상헌 (창원대학교 기계설계공학과 대학원) ;
  • 박동근 (창원대학교 기계설계공학과 대학) ;
  • 이춘만 (창원대학교 기계설계공학과)
  • 발행 : 2004.06.01
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초록

Cutting by a high speed laser cutting machine is one of most effective technologies to improve productivity. This paper has studied to obtain the cutting characteristics and optimal cutting conditions in a high speed feeding type laser cutting machine by Tacuchi method in design of experiments. A Lf(34) orthogonal array is adopted to study the effect of adjustment parameter. The adjustment parameters consist of cutting speed, laser power, laser output duty and assistant gas pressure. And the quality feature is selected as surface roughness of sheet metal. Variance analysis is performed in order to evaluate the effect of adjustment parameters on the quality feature of laser cutting process.

키워드

참고문헌

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