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DBpiaLaser welding of metals has been widely used to improve a wear resistance and a corrosion resistance of the industrial parts. The objective of this research works is to investigate the influence of the process parameters, such as the welding for met...
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RISS 인기검색어
CW Nd:YAG 레이저를 이용한 냉연강판의 용접특성 = Welding Characteristics of Cold Rolled Carbon Steel utilize CW Nd:YAG Laser
한글로보기https://www.riss.kr/link?id=A76215448
- 저자
- 발행기관
- 학술지명
- 권호사항
-
발행연도
2006
-
작성언어
Korean
- 주제어
-
KDC
550
-
자료형태
학술저널
- 발행기관 URL
-
수록면
17-18(2쪽)
- 제공처
-
0
상세조회 -
0
다운로드
부가정보
다국어 초록 (Multilingual Abstract)
Laser welding of metals has been widely used to improve a wear resistance and a corrosion resistance of the industrial parts. The objective of this research works is to investigate the influence of the process parameters, such as the welding for metals with CW Nd:YAG lasers. The bead-on-plate welding tests are carried out for several combinations of the experimental conditions. In order to quantitatively examine the characteristics of the butt welding, the welding quality of the cut section, stain-stress behavior and the hardness of the welded part are investigated. From the results of the investigation, it has been shown that the optimal welding condition without defects in the vicinity of the welded area and with a good welding quality is 1400W of the laser power, 0.8m/min, 0.9m/min of welding speed and 4 ℓ min of pressure for shielding gas.
Laser welding of metals has been widely used to improve a wear resistance and a corrosion resistance of the industrial parts. The objective of this research works is to investigate the influence of the process parameters, such as the welding for metals with CW Nd:YAG lasers. The bead-on-plate welding tests are carried out for several combinations of the experimental conditions. In order to quantitatively examine the characteristics of the butt welding, the welding quality of the cut section, stain-stress behavior and the hardness of the welded part are investigated. From the results of the investigation, it has been shown that the optimal welding condition without defects in the vicinity of the welded area and with a good welding quality is 1400W of the laser power, 0.8m/min, 0.9m/min of welding speed and 4 ℓ min of pressure for shielding gas.
목차 (Table of Contents)
- ABSTRACT
- 1. 서론
- 2. 실험
- 3. 결과 및 고찰
- 4. 결론
- ABSTRACT
- 1. 서론
- 2. 실험
- 3. 결과 및 고찰
- 4. 결론
- 참고문헌
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-
초미립 WC로 제작된 무코팅 엔드밀 공구의 가공성 평가
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