알루미늄 합금 6061에 대한 저항 점용접성에 미치는 전극 페이스 두께의 영향

Aluminium alloy sheets are being utilized in automotive parts such as hood, trunk, and tailgate. However, the spot welding of aluminium alloy has many problems, such as electrode sticking and expulsion, and therefore research on the resistance spot welding of aluminium alloy sheets is necessary. In...

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Published in대한용접·접합학회지 Vol. 38; no. 1; pp. 67 - 72
Main Authors 김동철(Dong-Cheol Kim), 조형근(Hyeong-geun Jo), 김영민(Young-Min Kim), 강문진(Moon-Jin Kang), 황인성(Insung Hwang)
Format Journal Article
LanguageKorean
Published 대한용접·접합학회 01.02.2020
대한용접접합학회
Subjects
기계공학
Radius type electrode
Electrode face thickness
Aluminium alloy
Sticking
Expulsion
Resistance spot welding
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ISSN2466-2232
2466-2100
DOI10.5781/JWJ.2020.38.1.7

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Summary:Aluminium alloy sheets are being utilized in automotive parts such as hood, trunk, and tailgate. However, the spot welding of aluminium alloy has many problems, such as electrode sticking and expulsion, and therefore research on the resistance spot welding of aluminium alloy sheets is necessary. In this study, we evaluated the effects of electrode face thickness on the resistance spot weldability of aluminium alloy 6061. The two electrode face thickness conditions were compared, and the electrode face thickness was determined to be an important process variable that affected the spot weldability of aluminium alloy 6061. KCI Citation Count: 0
ISSN:2466-2232
2466-2100
DOI:10.5781/JWJ.2020.38.1.7