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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
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Characteristics of Surface Roughness in the Wire-Cut Electric Discharge Cutting Conditions of Aluminium Alloy 2024

알루미늄 합금 2024에서 와이어 컷 방전가공조건에 따른 표면 거칠기 특성

  • 이순관 (한국폴리텍대학 달성캠퍼스 컴퓨터응용기계과) ;
  • 류청원 (한국폴리텍대학 달성캠퍼스 컴퓨터응용기계과)
  • Published : 2012.02.29
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Abstract

Currently, the aircraft industry, aircraft parts as well as airframe have been developed in producing, the aircraft parts and fuselages have been produced the product by cutting rather than forging and casting because of the residual stress and stress concentration. In this study, the aircraft is being used in many parts of aluminium alloy 2024 in wire-cut E.D.M. The selected experimental parameters are peak current, no-load voltage, off time and feed rate. It is found that cutting mountain part on surface roughness of the curve 0.3mm than 0.25mm diameter wire electrode is stable in many uniform distribution.

Keywords

References

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