Korean Journal of Computational Design and Engineering (한국CDE학회논문집)

Society for Computational Design and Engineering (한국CDE학회)
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Two-dimensional Chip-load Analysis for Automatic Feedrate Adjustment

이송률 자동조정을 위한 2차원 칩로드 해석

  • 배석형 (한국과학기술원 산업공학과) ;
  • 고기훈 (한국과학기술원 산업공학과) ;
  • 최병규 (한국과학기술원 산업공학과)
  • Published : 2000.06.01
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Abstract

To be presented is two-dimensional chip-load analysis for cutting-load smoothing which is needed in unmanned machining and high speed machining of sculptured surfaces. Cutter-engagement angle and effective cutting depth are defined as chip-loads which are the geometrical measures corresponding to cutting-load while machining. The extreme values of chip-loads are geometrically derived in the line-line and line-arc-line blocks of the two-dimensional NC-codes. AFA(automatic feedrate adjustment) strategy for cutting-load smoothing is presented based on the chip-load trajectories.

Keywords

References

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