RP시스템을 이용한 시제품제작시 제품 오차 보정에 관한 연구

• 영문명: A Study on Correction of Product Error by Prototype using Rapid Prototyping System
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 천세영(Se-Young Cheon) 김원중(Won-Joung Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제16권 1호, 109~117쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2011.03.30

영문 초록

As time goes by, the production of prototypes becomes more important. FDM method which is a type of Rapid Prototyping System is widely used. FDM is a production method that melts materials at a high temperature and stack up. Although it is a highly productive and effective method, finished products might have an error due to contractions. In this study, 5 samples were produced to reduce the errors. The samples were measured to check an average error by a 3D laser scanner and the average error was reversely used. Considering the margin of error, products would be produced larger to allow for contraction. As a result, the accuracy in each direction is improved as follows. The precision of horizontal direction(X axis) is improved from 99.1 % to 99.91% and In the vertical direction(Y axis), it is improved from 99.76% to 99.93.

목차

Ⅰ. 서 론

Ⅱ. 실험장치

Ⅲ. 실험방법

Ⅳ. 실험결과 및 고찰

키워드

Rapid Prototyping System(RP, 쾌속조형장치) Contraction(수축)