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 Characteristics of the Precision Machined Surfaces by AFM Measurement

AFM 측정법에 의한 초정밀 가공면의 특성 평가 연구

  • 김종관 (조선대학교 기계공학과) ;
  • 이갑조 (캐리어주식회사 품질경영팀) ;
  • 정종수 (조선대학교 대학원 기계공학과)
  • Published : 2007.02.15
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Abstract

High speed cutting is a machining process which cuts materials with the fast movement and rotation of a spindle in a machine tool. High speed cutting leaves a plastically deformed layer on the machined surface. This deformed layer affects in various forms to the surface roughness of machined parts such as the dimensional instability, the micro crack. The surface roughness is called surface integrity which is very important in precision cutting. This paper aims to study on the machined surfaces characteristics of aluminum alloy and brass by AFM(Atomic force microscope) measurement. The objective is contribution to ultra- precision cutting by exhibit foundation data of surface roughness and tool wear when parts are cutting with diamond tool at the factory.

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References

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