다구찌 방법에 기초한 선삭에서 진원도에 영향을 미치는 인자에 관한 평가

An Evaluation of Factors on the Influence Roundness in Turning Based on the Taguchi Method

  • 강신길 (동양미래대학 기계공학부 기계과) ;
  • 이창호 (동양미래대학 기계공학부 기계과) ;
  • 장성민 (유한대학 기계과)
  • 투고 : 2011.01.17
  • 심사 : 2011.05.04
  • 발행 : 2011.08.15

초록

The purpose of this study is to improve the roundness of CNC turning so that helps the operator to choose the right turning conditions to produce a product with the given parameters. This paper focuses on determining the optimal levels of machining factors for circular shaft with CNC turning. For this purpose, the optimization of factors is performed based on experimental design method. A design and analysis of experiments are conducted to study the effects of these factors on the roundness by using the SIN ratio, analysis of ANOVA, and F-test. Factors, namely, fixed pressure, wall thickness, depth of cut, and feed rate are optimized with consideration of the roundness. The boring tool used in this study is a tungsten carbide coated. The material of workpiece is Al6061 and the machining method is dry cutting.

키워드

참고문헌

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