한국공작기계학회논문집 (Transactions of the Korean Society of Machine Tool Engineers)

한국생산제조학회 (The Korean Society of Manufacturing Technology Engineers)
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주축 런아웃이 절삭흔과 표면거칠기에 미치는 영향에 관한 연구

A Study on the Spindle Run-out Effects on Cutter Mark and Surface Roughness

  • 황영국 (창원대학교 기계설계공학과 대학원) ;
  • 이춘만 (창원대학교 기계설계공학과)
  • 발행 : 2007.04.15
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초록

The radial error motion of a machine tool cutter/spindle system is critical to the dimensional accuracy of the parts to be machined. This paper presents an investigation into spindle run-out effects on cutting mark and surface roughness. We experimented the effects of spindle run-out on surface roughness in flat-end milling by cutting AL 7075 workpiece in various cutting conditions. In order to analyze the effects of run-out on the surface roughness, the spindle's radial error motions was measured by mounting a sphere target onto the spindle as a reference. From the experimental results, it was found that spindle un-out makes a directive effects on surface roughness in flat-end milling.

키워드

참고문헌

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