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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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A study on the Change of Diameter Based on Cutting Conditions in AL6061-T4 Boring Machining

AL6061-T4의 보링가공 시 절삭조건에 따른 직경 변화에 관한 연구

  • Chun, Se-Ho (Department of Mechanical Engineering, Keimyung College Univ.)
  • 천세호 (계명문화대학교 기계과)
  • Received : 2020.03.16
  • Accepted : 2020.04.14
  • Published : 2020.06.30
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Abstract

The purpose of this study is to investigate the effects of the change in the spindle speed and the feed rate on the diameter change of a hole using a boring cutter for the internal boring process of AL6061-T4 alloys. The experimental results are quantitatively analyzed by applying the factor analysis and the response surface analysis of the experimental design method. The tendency of the diameter change according to the change in the spindle speed and feed level is also evaluated. During the internal boring process of AL6061-T4 alloys, the main factor affecting the diameter change is the spindle speed in which the diameter decreases as the number of revolutions increases. In addition, the diameter tends to increase as the feed is increased; however, as the number of spindle revolutions increases, the influence of the feed decreases.

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References

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