초고속 이송 방식 3차원 Bending Machine 개발에 관한 연구

• 영문명: A Study on the Development of a High Speed Feeding Type Three-Dimensional Bending Machine
• 발행기관: 개인저작물
• 저자명: 임상헌(Sang Heon Lim) 이춘만(Choon Man Lee)
• 간행물 정보: 『개인저작물 - 공학』제22권 제11호, 91~98쪽, 전체 8쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2005.11.null

영문 초록

This study has been focused on the development of a high speed feeding type three-dimensional bending machine. It is designed for manufacture of copper pipe for heat exchangers. For the purpose of design of the machine, analysis of bending process, structural analysis and reliability evaluation of the machine by a laser interferometer are carried out. The analysis is carried out by FEM simulation using commercial softwares, DEFORM, MARC and CATIA V5. In addition, the machine has attained high accuracy and repeatability. In order to improve the accuracy of this machine, the maximum speed, positioning accuracy and repeatability of feed are measured by the laser interferometer. The final results of analysis are applied to the design of a high speed feeding type three-dimensional bending machine and the machine is successfully developed.

목차

1. 서론

2. 3차원 벤딩기의 구성

3. 성형공정 시뮬레이션

4. 구조해석

5. 성능 및 신뢰성 평가

6. 결론

참고문헌

키워드

3차원 벤딩기 유한요소법 성능·신뢰성 평가 Three-Dimensional Bending Machine FEM(Finite Element Method) Performance and Reliability Evaluation