이송속도 조절에 의한 평판 레이저 보조가공의 이동 열원해석

• 영문명: Analysis of Moving Heat Source for Laser Assisted Machining of Plate by Feed Rate Control
• 발행기관: 개인저작물
• 저자명: 김광선(Kwang-Sun Kim) 이춘만(Choon-Man Lee)
• 간행물 정보: 『개인저작물 - 공학』제28권 제12호, 1341~1346쪽, 전체 6쪽
• 주제분류: 공학 > 개인저작물
• 파일형태: PDF
• 발행일자: 2011.12.null

영문 초록

Currently, many researches are carried out for laser assisted machining, which is one of the important fields in materials difficult to process. However, a prediction of heat source is difficult because of moving heat source. In this paper, a thermal analysis of laser assisted machining of plate by change of heat source size is performed, and preheating temperature by adjusting the feed rate is controlled. It was recognized that the maximum preheating temperature increases according to the decrease in heat source size, and feed rate need to adjust as high speed. The results of this analysis can be used as a reference for preheating temperature prediction in laser assisted milling.

목차

1. 서론

2. 유한요소해석

3. 해석결과

4. 결론

참고문헌

키워드

레이저 보조 가공 레이저 이송속도 조절 최대 온도 Laser Assisted Machining Laser Feed Rate Control Maximum Temperature