서지주요정보
가공면 품질 향상을 위한 CL-곡면 페어링 = CL-surface fairing to improve machined-surface quality
서명 / 저자 가공면 품질 향상을 위한 CL-곡면 페어링 = CL-surface fairing to improve machined-surface quality / 유석규.
저자명 유석규 ; Yoo, Seock-Kyu
발행사항 [대전 : 한국과학기술원, 1999].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8009665

소장위치/청구기호

학술문화관(문화관) 보존서고

MIE 99015

SMS전송

도서상태

이용가능

대출가능

반납예정일

등록번호

9005850

소장위치/청구기호

서울 학위논문 서가

MIE 99015 c. 2

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

Most commercial CAM S/W systems employ the CL-based tool-path generation method in which a CL (cutter-location) surface is generated from the triangular facet model of a CAD surface. Even though the accuracy of the CL-surface is within the required machining tolerance, the triangular facets in the CL-surface may cause visually recognizable chopping patterns on a machined-surface which have to be removed by an extra polishing work. Presented in this thesis is a CL-surface fairing method for removing the chapping patterns in the CL-surface. In the proposed fairing method, characteristics of the chopping patterns (or facetizing errors) are identified first and then invalid data-points due to chopping are removed. After this preprocessing, the remaining data points are faired employing fairing operators (e.g., 4th differences and spline-curve templates). The proposed fairing procedure has been applied to a HOOD panel of an automobile to find a promising result. In evaluating the effectiveness of the proposed faring procedure, a maximum-curvature color-map was used as a fairness measure.

서지기타정보

서지기타정보
청구기호 {MIE 99015
형태사항 v, 45 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, 점열곡선 페어링 실험 결과 비교. - B, 실험 대상 곡면 모델
저자명의 영문표기 : Seock-Kyu Yoo
지도교수의 한글표기 : 최병규
지도교수의 영문표기 : Byoung-Kyu Choi
학위논문 학위논문(석사) - 한국과학기술원 : 산업공학과,
서지주기 참고문헌 : p. 40-41
주제 CL-곡면
곡면 페어링
가공면 품질
Z-map 곡면 페어링
CL-surface
Surface fairing
Machined-surface quality
Z-map surface fairing
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