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

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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A Study on Cutting Characteristics According to Cutting Direction in Ball-End Milling

볼 엔드밀 가공시 공구경로에 따른 절삭특성에 관한 연구

  • 조병무 (충남대학교 대학원 기계공학과) ;
  • 이동주 (충남대학교 기계.기계설계.메카트로닉스공학부)
  • Published : 2007.10.15
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Abstract

Inclined surface milling in the mould and die industries is one of the most commonly needed cutting process. For the variety and complexity of cutting characteristics in various cutting condition, it is difficult to select a optimal tool path orientation. Especially, when the cutting process becomes unstable, it induces self-exited vibrations, a frequent cause of poor tool life, rough surface finish, damage to the workpiece and the machine tool itself, and excessive down time. The comparative results through FFT analysis in this study provide a guideline for the selection tool path orientation.

Keywords

References

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