Journal of the Korean Society for Precision Engineering (한국정밀공학회지)

Korean Society for Precision Engineering (한국정밀공학회)
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A Study on Optimal Cutting Conditions of MQL Milling Using Response Surface Analysis

반응표면분석을 이용한 MQL 밀링가공의 최적절삭조건에 관한 연구

  • Lee, Ji-Hyung (Department of Mechanical Engineering, Graduate School, Yeungnam Univ.) ;
  • Ko, Tae-Jo (Department of Mechanical Engineering, Yeungnam Univ.) ;
  • Baek, Dae-Gyun (Department of Mechanical Engineering, Yeungnam Univ.)
  • 이지형 (영남대학교 대학원 기계공학과) ;
  • 고태조 (영남대학교 기계공학부) ;
  • 백대균 (영남대학교 기계공학부)
  • Published : 2009.01.01
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Abstract

Semi dry cutting known as MQL (Minimum Quantity Lubrication) machining is widely spreaded into the machining shops nowadays. The objective of this research is to suggest how to derive optimum cutting conditions for the milling process in MQL machining. To reach these goals, a bunch of finish milling experiments was carried out while varying cutting speed, feed rate, oil quantity, depth of cut and so on with MQL. Then, response surface analysis was introduced for the variance analysis and the regression model with the experimental data. Finally, desirability function based on regression model was used to obtain optimal cutting parameters and verification experiment was done.

Keywords

References

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