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A Study on Characteristics of the Precision Machined Surfaces by AFM Measurement  

Kim, Jong-Kwan (조선대학교 기계공학과)
Lee, Gab-Jo (캐리어주식회사 품질경영팀)
Jung, Jong-Soo (조선대학교 대학원 기계공학과)
Publication Information
Transactions of the Korean Society of Machine Tool Engineers / v.16, no.1, 2007 , pp. 80-85 More about this Journal
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.
Keywords
Surface roughness; AFM(Atomic force microscope); Ultra-precision cutting; Tool wear;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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