Journal of the Korean Society of Manufacturing Technology Engineers (한국생산제조학회지)

The Korean Society of Manufacturing Technology Engineers (한국생산제조학회)
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The Machinability Estimation Depending on Cutting Condition in A16061-T6 Turning Operations

A16061-T6의 선삭가공에서 가공조건에 따른 절삭특성 평가

  • 최태규 (부산대학교 대학원 기계공학부) ;
  • 김정석 (부산대학교 기계공학부, 정밀정형 및 금형가공 연구소) ;
  • 박진효 (부산대학교 대학원 기계공학부) ;
  • 임학진 (풍산(주))
  • Published : 2009.12.15
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Abstract

Because of high specific stiffness, the aluminum alloy has been used for various industry field. Specially, the heat-treated aluminum alloy is difficult-to-machine material and machining test is necessary to evaluate and improve the machinability. In order to manufacture the functional part, appropriate cutting condition is selected by considering surface quality, machining time, and workpiece deflection by cutting force. In this investigation, the machinability of A16061-T6 is estimated by changing cutting conditions. The variable cutting conditions are cutting speed, depth of cutting, and feed rate. The estimation is done by analysis of cutting force, surface roughness, and surface shape according to the change of cutting conditions.

Keywords

References

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