서지주요정보
3차원 자유곡면의 Cartesian machining을 위한 가공정보 산출에 관한 연구 = A study of a CL-data generation method for cartensian machining of 3-D sculptured surface
서명 / 저자 3차원 자유곡면의 Cartesian machining을 위한 가공정보 산출에 관한 연구 = A study of a CL-data generation method for cartensian machining of 3-D sculptured surface / 전거치.
저자명 전거치 ; Jeon, Geo-Chi
발행사항 [서울 : 한국과학기술원, 1987].
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소장정보

등록번호

4104348

소장위치/청구기호

학술문화관(문화관) 보존서고

MIE 8722

SMS전송

도서상태

이용가능

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반납예정일

초록정보

Described in this thesis is a CL-data generation method for Cartesian Machining of 3-D sculpture surface. Cartesian Machining is a way of obtaining a sequence of tool contact points(= CL-data) on the intersection curve between the given surface and a plane. A numerical searching method is employed to obtain intersection curves. Also presented is the Cartesian Machining of compound surfaces. Compound surface is a collection of topologically unrelated composite surfaces. The main steps of searching a digital intersection curve from a given patch are as follows: 1) obtain the head and the tail point of the curve, 2) starting from the head point, forecast the next point expected to be located near the cutting plane within the required machining tolerance, 3) move the forecasted point to the cutting plane, 4) adjust the step length to meet the tolerance requirements The above intersection method is used in generating CL-data for the Cartesian Machining of parametric compound surface. The overall procedure consists of the following steps : 1) determine the intersecting interval, 2) determine the current cutting plane position satisfying the required cups height or path interval, 3) search the intersection curve(s) corresponding to current path(cutting plane), 4) link the curves in order to obtain the desired CL-data. The entire procedure has been implemented in FORTRAN IV on an IBM 8083 computer.

서지기타정보

서지기타정보
청구기호 {MIE 8722
형태사항 [v], 58 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Geo-Chi Jeon
지도교수의 한글표기 : 최병규
지도교수의 영문표기 : Byoung-Kyu Choi
학위논문 학위논문(석사) - 한국과학기술원 : 산업공학과,
서지주기 참고문헌 수록
주제 Machining.
Numerical analysis.
곡면. --과학기술용어시소러스
가공. --과학기술용어시소러스
삼차원. --과학기술용어시소러스
Surfaces.
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