Journal of the Korean Society of Manufacturing Process Engineers (한국기계가공학회지)

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Effects of Cutting Parameters on Surface Roughness in Planing Using Taguchi Method

다구찌 실험 계획법을 활용한 평삭 가공에서의 표면 거칠기에 대한 절삭조건 영향 분석

  • Seo, Dong-Hyun (School of Materials Science and Engineering, University of Ulsan) ;
  • Kwon, Ye-Pil (School of Materials Science and Engineering, University of Ulsan) ;
  • Kim, Young-Jae (Engineering Support Team, Center for Research Equipment, Korea Basic Science Institute) ;
  • Choi, Hwan-Jin (Engineering Support Team, Center for Research Equipment, Korea Basic Science Institute) ;
  • Jeon, Eun-chae (School of Materials Science and Engineering, University of Ulsan)
  • 서동현 (울산대학교 첨단소재공학부) ;
  • 권예필 (울산대학교 첨단소재공학부) ;
  • 김영재 (한국기초과학지원연구원 연구장비운영부 기술지원팀) ;
  • 최환진 (한국기초과학지원연구원 연구장비운영부 기술지원팀) ;
  • 전은채 (울산대학교 첨단소재공학부)
  • Received : 2021.04.27
  • Accepted : 2021.05.17
  • Published : 2021.08.31
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Abstract

The complex effects of the machining parameters make it is difficult to control and predict surface roughness. The theoretical surface roughness observed during mechanical machining with a round tool is determined by the tool radius and pitch. However, it was revealed that other parameters, such as the depth of cut and cutting speed, also affect surface roughness. This study adapted the Taguchi method, which can analyze the effects of cutting parameters quantitatively with an efficient number of experiments, to optimize the parameters for better surface roughness. Experiments were designed based on an orthogonal array, and the quantitative effects on the surface roughness were analyzed using the S/N ratio. The surface roughness was affected by all parameters, especially the tool radius. The optimum cutting parameter values obtained in this study showed better surface roughness than the other combinations of the parameters.

Keywords

Acknowledgement

이 논문은 산업통상자원부의 산업기술혁신사업 일환인 "근적외선 흡수 고내열 투명광학필름 및 적외선 필터모듈 개발(No. 20011084)"과 2021년도 정부(교육부)의 재원으로 한국연구재단의 지원을 받아 수행된 기초연구사업(No. 2019R1I1A3A01054545)의 지원에 의한 것입니다.

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