Sökning: id:"swepub:oai:DiVA.org:ltu-32723" >
The influence of th...
The influence of the joint gap on the strength of hybrid Nd:YAG laser-MIG welds
-
Wouters, Marc (författare)
-
- Kaplan, Alexander (författare)
- Luleå tekniska universitet,Produkt- och produktionsutveckling
-
- Powell, John (författare)
- Luleå tekniska universitet,Institutionen för teknikvetenskap och matematik
-
(creator_code:org_t)
- Orlando, Fla. Laser institute of America, 2006
- 2006
- Engelska.
-
Ingår i: Peer reviewed conference proceedings. - Orlando, Fla. : Laser institute of America. - 0912035846 ; , s. 169-173
- Relaterad länk:
-
https://urn.kb.se/re...
Abstract
Ämnesord
Stäng
- This paper presents the results of an experimental and theoretical analysis of the effect of joint gap on the strength of hybrid laser-MIG welds. The welds were of the partial penetration butt type with various joint gaps but identical weld penetration. Impact testing established that a zero gap gave a weak weld because the weld geometry contained the equivalent of a sharp crack where the unwelded parts met each other. A small gap between the workpieces improved the weld impact strength as the sharp crack effect became dissipated. Further increases in gap width resulted in a weakening of the joint and this is the subject of a discussion on joint gap optimization
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Bearbetnings-, yt- och fogningsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Manufacturing, Surface and Joining Technology (hsv//eng)
Nyckelord
- Manufacturing Systems Engineering
- Produktionsutveckling
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
Hitta via bibliotek
Till lärosätets databas