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

The Korean Society of Manufacturing Process Engineers (한국기계가공학회)
권호 표지

An Analysis of the Cutting Force for Peripheral End-milling Considering Run-out

런아웃을 고려한 측면 엔드밀 가공의 절삭력 분석

  • 김종도 (부경대학교 기계자동차공학과) ;
  • 윤문철 (부경대학교 기계자동차공학과) ;
  • 김병탁 (부경대학교 기계자동차공학과)
  • Published : 2012.08.31
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Abstract

The cutting force for peripheral end-milling considering run-out property was estimated and its result was compared with that of measured one. An experimental coefficient modelling was used for the formulation of theoretical end-milling force by considering the specific cutting force coefficient. Also, the specific cutting force, that is the multiplication of specific cutting force coefficient and uncut chip thickness, was used for the prediction of end-milling force. The end-milling force mechanics with run-out was presented for the estimation of theoretical force in peripheral end-milling by considering the geometric shape of the workpiece part. As a result, the estimated end-milling force shows a good consistency with the measured one. And it can be used for the prediction of force history in end-milling with run-out which incurs different start and exit immersion angle in entering and exiting condition.

Keywords

References

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