Journal of the Korea Academia-Industrial cooperation Society (한국산학기술학회논문지)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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A Roundness Evaluation of Al-6061 Turning by Orthogonal Table and Multiple Linear Regression

직교배열에 의한 선삭과 회귀분석방법에 의한 Al-6061의 진원도 평가

  • Jang, Sung-Min (Dept. of Naval Architecture & Mechanics, Chosun College of Science & Technology) ;
  • Back, Si-Young (Industry Academy Cooperation Foundation, Soonchunhyang University)
  • 장성민 (조선이공대학 선박해양.기계과) ;
  • 백시영 (순천향대학교 산학협력단)
  • Received : 2011.10.31
  • Accepted : 2012.01.05
  • Published : 2012.01.31
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Abstract

This paper on analysis of roundness error after boring turning of Al-6061 materials with CNC lathe. Experiment applying turning parameters is based on experimental design method. A design and analysis of experiments is conducted to study the effects of these parameters on the roundness error using the S/N ratio and analysis of ANOVA. Multiple linear regression analysis is applied to compare experimental with predicted data in consideration of roundness error. To fixation pressure and the opening which are a turning parameter, the cutting depth and feed speed respected the objective attainment of dissertation and to be applied the result they investigated.

본 논문은 CNC 선반에서 Al-6061의 보링 선삭 후 진원도 오차 분석에 관한 것이다. 실험은 실험계획법을 기초로 하여 신호대 잡음비, 분산분석을 사용하여 진원도 오차에 관한 파라미터의 영향을 연구하였다. 그리고 다중선형회귀분석은 진원도 오차의 예측 가능한 수학적 모델을 유도하기 위해 적용되었다. 선삭 파라미터인 고정압, 벽두께, 절삭깊이 그리고 이송속도는 논문의 목적달성을 위해 적용되었고 그 결과를 고찰하였다.

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References

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