레이저 복합 가공기의 구조보강의 영향 평가에 관한 해석적 연구

• 영문명: An Analytical Study on the Effects of Structural Reinforcement for Laser Multi-tasking Machine
• 발행기관: 개인저작물
• 저자명: 신재호(J. H. Shin) 이춘만(C. M. Lee) 정원지(W. J. Chung) 김재실(J. S. Kim) 이원창(W. C. Lee)
• 간행물 정보: 『개인저작물 - 공학』제16권 제3호, 37~43쪽, 전체 7쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2007.6.null

영문 초록

Recent technological developments in machine tools have been focused on high speed, low vibration machining and high precision machining. And the concern with multi-functional machining has been increased for the last several years. Multi-tasking machines are widely used in machine tool industries. Laser multi-tasking machine has been developed for high precision and fewer vibration machining. The purpose of this study is to evaluate the effects of structural reinforcement on Laser multi-tasking machine which is comprehensively combined turning center and laser machine. Up to date, for the structural stability evaluation of a multi-tasking machine, the analysis model has been considered only the weight of the upper parts. The positions of upper parts on multi-tasking machine have not been considered in the model. So, the results of the present FE model have revealed some difference with measurement data in case of multi-tasking machine. Design of the machine and structural analysis is carried out by FEM simulation using the commercial software CATIA V5. In the result of the structural analysis, effectiveness of reinforcement of the bed was confirmed.

목차

1. 서론

2. 레이저 복합가공기의 모델링

3. 유한요소해석

4. 결론

참고문헌

키워드

복합가공기 유한요소해석 정적해석 구조적 보강 Multi-tasking machine Finite element analysis Static analysis Structural reinforcement