서지주요정보
정밀가공기 진단을 위한 표면형상측정 및 분석 = Surface measurement and analysis for machine diagnosis
서명 / 저자 정밀가공기 진단을 위한 표면형상측정 및 분석 = Surface measurement and analysis for machine diagnosis / 조경일.
저자명 조경일 ; Cho, Gyoung-Il
발행사항 [대전 : 한국과학기술원, 1997].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8007664

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 97084

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

This dissertation deals with ultraprecision turning machine diagnosis by surface profile analysis. In general, ultraprecision turning machine have error components, such as spindle rotational error, guideway straightness error, chatter of tool, etc. It is possible to gain knowledge about the contribution of each of these components on the finish of the machined surface through the analysis of the contribution of frequency spectrum of the surface profile. In general, error components be represent as relative vibration between tool and workpiece and this relative vibration cause waveness in surface profile of workpiece. FFT analysis of surface profile detect relative vibration between tool and workpiece and error components is known by relative vibration detected. Machining accuracy of ultraprecision turning machine be nanometer range. And spatial period of waveness that exist in surface machined be represent widely according as cutting condition and relative vibration. Thus wide measuring range, high lateral resolution and vertical resolution of nanometer range is necessary to analysis surface profile. Phase shift interferometer have high lateral resolution and vertical resolution of nanometer range. But measuring range be narrow. Thus stitching algorithm that stitch each measuring profile in each different position is necessary.

서지기타정보

서지기타정보
청구기호 {MME 97084
형태사항 iv, 50 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Gyoung-Il Cho
지도교수의 한글표기 : 김승우
지도교수의 영문표기 : Seung-Woo Kim
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학과,
서지주기 참고문헌 : p. 24-25
주제 초정밀 선삭 가공기 진단
광위상 간섭계
스티칭 알고리즘
표면형상 분석
Ultraprecision turning machine diagnosis
Phase shift interferometry
Stitching algorithm
Surface profile analysis
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