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 Surface Roughness of Al alloy 7075 to Cutting depth in High-speed Machining

고속가공의 절삭 깊이에 따른 알루미늄 합금 7075의 표면 거칠기에 대한 연구

  • 박은식 (한국폴리텍VI대학 달성캠퍼스 컴퓨터응용기계학과)
  • Received : 2010.10.11
  • Accepted : 2010.12.09
  • Published : 2010.12.31
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Abstract

Recently the industry high-speed machining has been applied to the automotive, aircraft, electronics parts machining because the effect of cost savings, machining time reduction and productivity improvement. In this study recently the aircraft structural aluminum alloy 7075 used in cutting the ball end-mill on the surface roughness terms most affect the parameters of the spindle speed and feed rate on the surface roughness of the work-piece according to the cutting depth is to investigate. Cutting depth at 0.3 mm has the lowest surface roughness.

Keywords

References

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