Details
| Original language | English |
|---|---|
| Pages (from-to) | 14-23 |
| Number of pages | 10 |
| Journal | Physics Procedia |
| Volume | 78 |
| Early online date | 24 Nov 2015 |
| Publication status | Published - 2015 |
| Event | 15th Nordic Laser Materials Processing Conference, Nolamp 2015 - Lappeenranta, Finland Duration: 25 Aug 2015 → 28 Aug 2015 |
Abstract
The aim of this research was the experimental investigation of the influence of the gap width and speed of the welding wire on the changes of the geometry in the welded joint in the hybrid laser-arc welding of shipbuilding steel RS E36. The research was divided into three parts. First, in order to understand the influence of the gap width on the welded joint geometry, experimental research was done using continuous wave fiber laser IPG YLS-15000 with arc rectifier VDU-1500DC. The second part involved study of the geometry of the welded joint and hardness test results. Three macrosections from each welded joint were obtained. Influence of the gap width and welding wire speed on the welded joint geometry was researched in the three lines: in the right side of the plates, middle welded joint and in the root welded joint.
Keywords
- gap influence, high strength steel, Hybrid laser-arc welding, mathematical model, welded joint geometry
ASJC Scopus subject areas
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In: Physics Procedia, Vol. 78, 2015, p. 14-23.
Research output: Contribution to journal › Conference article › Research › peer review
}
TY - JOUR
T1 - Influence of the Gap Width on the Geometry of the Welded Joint in Hybrid Laser-Arc Welding
AU - Turichin, G.
AU - Tsibulskiy, I.
AU - Kuznetsov, M.
AU - Akhmetov, A.
AU - Mildebrath, M.
AU - Hassel, T.
PY - 2015
Y1 - 2015
N2 - The aim of this research was the experimental investigation of the influence of the gap width and speed of the welding wire on the changes of the geometry in the welded joint in the hybrid laser-arc welding of shipbuilding steel RS E36. The research was divided into three parts. First, in order to understand the influence of the gap width on the welded joint geometry, experimental research was done using continuous wave fiber laser IPG YLS-15000 with arc rectifier VDU-1500DC. The second part involved study of the geometry of the welded joint and hardness test results. Three macrosections from each welded joint were obtained. Influence of the gap width and welding wire speed on the welded joint geometry was researched in the three lines: in the right side of the plates, middle welded joint and in the root welded joint.
AB - The aim of this research was the experimental investigation of the influence of the gap width and speed of the welding wire on the changes of the geometry in the welded joint in the hybrid laser-arc welding of shipbuilding steel RS E36. The research was divided into three parts. First, in order to understand the influence of the gap width on the welded joint geometry, experimental research was done using continuous wave fiber laser IPG YLS-15000 with arc rectifier VDU-1500DC. The second part involved study of the geometry of the welded joint and hardness test results. Three macrosections from each welded joint were obtained. Influence of the gap width and welding wire speed on the welded joint geometry was researched in the three lines: in the right side of the plates, middle welded joint and in the root welded joint.
KW - gap influence
KW - high strength steel
KW - Hybrid laser-arc welding
KW - mathematical model
KW - welded joint geometry
UR - http://www.scopus.com/inward/record.url?scp=84965078910&partnerID=8YFLogxK
U2 - 10.1016/j.phpro.2015.11.013
DO - 10.1016/j.phpro.2015.11.013
M3 - Conference article
AN - SCOPUS:84965078910
VL - 78
SP - 14
EP - 23
JO - Physics Procedia
JF - Physics Procedia
SN - 1875-3884
T2 - 15th Nordic Laser Materials Processing Conference, Nolamp 2015
Y2 - 25 August 2015 through 28 August 2015
ER -