3 차원 레이저 보조 밀링을 위한 실린더형 시편의 예열효과에 관한 해석적 연구

• 영문명: An Analytical Study on the Preheating Effect of Workpiece with Cylindrical Shape for 3- Dimensional Laser-Assisted Milling
• 발행기관: 개인저작물
• 저자명: 이춘만(Choon-Man Lee) 우완식(Wan-Sick Woo)
• 간행물 정보: 『개인저작물 - 공학』32권 2호, 173~178쪽, 전체 6쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2015.02.null

영문 초록

Laser-assisted machining (LAM) is an effective machining method for processing difficult-to-cut materials. Prediction and estimation of preheating effect of the LAM is difficult because of moving heat source. So it is necessary to study the preheating effect of the laser heat source irradiated on the curved surfaces of workpieces of various shape. In this paper, thermal analysis of the LAM for 3-dimentional workpiece with cylindrical shape was performed. The results of this analysis can be applied to obtain the optimal preheating method and path for LAM of 3-dimensional workpiece.

목차

1. 서론

2. 예열방법

3. 유한요소해석

4. 결론

키워드

Laser assisted milling Cylindrical shape Laser preheating Distorted circle 레이저 보조 밀링 실린더 형상 레이저 예열 변형원