Process characteristics of single mode fibre laser net shape welding

Ramadan M. Eghlio; Andrew J. Pinkerton; Huseyin K. Sezer; L. Li

Process characteristics of single mode fibre laser net shape welding

Ramadan M. Eghlio, Andrew J. Pinkerton, Huseyin K. Sezer, L. Li

Mechanical and Aerospace Engineering

Research output: Chapter in Book/Conference proceeding › Conference contribution

Abstract

In certain laser welding applications, it is desirable to achieve net-shape (weld bead flat to the parent material surface) welding and minimum geometry distortion. In this paper, an investigation is reported on factors affecting weld bead geometry and feasibility of achieving net shape welding for bead-on-plate welding of mild steel sheets with a 1 kW single mode fibre laser. Design of Experiments (DoE) and statistical modelling were used in the experimental study to understand parameter interactions. The selected independent process variables explored in this study are laser power and welding speed. The weld bead geometry characteristics were analysed and the conditions to achieve net-shape welding were determined.

Original language	English
Title of host publication	4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010\|Pac. Int. Conf. Appl. Lasers Opt., PICALO
Publication status	Published - 2010
Event	4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010 - Wuhan Duration: 1 Jul 2010 → … http://www.scopus.com/inward/record.url?eid=2-s2.0-77953224050&partnerID=40&md5=0e410d183f49b25ed99bc65c2972eef3

Conference

Conference	4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010
City	Wuhan
Period	1/07/10 → …
Internet address	http://www.scopus.com/inward/record.url?eid=2-s2.0-77953224050&partnerID=40&md5=0e410d183f49b25ed99bc65c2972eef3

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LPRC: Laser Processing Research Centre Impact
Allegre, O. (PI), Crosby, D. (PI), Domingos, M. (PI), Francis, J. (PI), Gillen, D. (PI), Guo, W. (PI), Li, L. (PI), Mativenga, P. (PI), Rogers, B. D. (PI), Whitehead, D. (PI), Wilson, D. (PI), Zhong, S. (PI), Mirhosseini, N. (Researcher), Ouyang, J. (Researcher), Huang, Y. (Researcher), Wei, C. (Researcher), Cheng, D. (PGR student), Suryo Pratomo, E. (PGR student), Zhang, Z. (PGR student), Li, Z. (PGR student), Mo, H. (PGR student), Zhu, M. (PGR student), Li, Q. (PGR student), Liu, W. (PGR student), Wang, L. (PGR student), Guo, H. (PGR student), Heinemann, R. (PI) & Liu, Z. (PI)
1/04/00 → …
Project: Research

Cite this

Eghlio, R. M., Pinkerton, A. J., Sezer, H. K., & Li, L. (2010). Process characteristics of single mode fibre laser net shape welding. In 4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010|Pac. Int. Conf. Appl. Lasers Opt., PICALO http://www.scopus.com/inward/record.url?eid=2-s2.0-77953193135&partnerID=40&md5=ca87c5eb0edd72eda4c941d1d10fc624

@inproceedings{017d3e4175604ccf9a61cbe55c8b06e1,

title = "Process characteristics of single mode fibre laser net shape welding",

abstract = "In certain laser welding applications, it is desirable to achieve net-shape (weld bead flat to the parent material surface) welding and minimum geometry distortion. In this paper, an investigation is reported on factors affecting weld bead geometry and feasibility of achieving net shape welding for bead-on-plate welding of mild steel sheets with a 1 kW single mode fibre laser. Design of Experiments (DoE) and statistical modelling were used in the experimental study to understand parameter interactions. The selected independent process variables explored in this study are laser power and welding speed. The weld bead geometry characteristics were analysed and the conditions to achieve net-shape welding were determined.",

author = "Eghlio, {Ramadan M.} and Pinkerton, {Andrew J.} and Sezer, {Huseyin K.} and L. Li",

note = "cited By (since 1996) 0; 4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010 ; Conference date: 01-07-2010",

year = "2010",

language = "English",

isbn = "9780912035567",

booktitle = "4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010|Pac. Int. Conf. Appl. Lasers Opt., PICALO",

url = "http://www.scopus.com/inward/record.url?eid=2-s2.0-77953224050&partnerID=40&md5=0e410d183f49b25ed99bc65c2972eef3",

}

Eghlio, RM, Pinkerton, AJ, Sezer, HK & Li, L 2010, Process characteristics of single mode fibre laser net shape welding. in 4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010|Pac. Int. Conf. Appl. Lasers Opt., PICALO. 4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010, Wuhan, 1/07/10. <http://www.scopus.com/inward/record.url?eid=2-s2.0-77953193135&partnerID=40&md5=ca87c5eb0edd72eda4c941d1d10fc624>

TY - GEN

T1 - Process characteristics of single mode fibre laser net shape welding

AU - Eghlio, Ramadan M.

AU - Pinkerton, Andrew J.

AU - Sezer, Huseyin K.

AU - Li, L.

N1 - cited By (since 1996) 0

PY - 2010

Y1 - 2010

N2 - In certain laser welding applications, it is desirable to achieve net-shape (weld bead flat to the parent material surface) welding and minimum geometry distortion. In this paper, an investigation is reported on factors affecting weld bead geometry and feasibility of achieving net shape welding for bead-on-plate welding of mild steel sheets with a 1 kW single mode fibre laser. Design of Experiments (DoE) and statistical modelling were used in the experimental study to understand parameter interactions. The selected independent process variables explored in this study are laser power and welding speed. The weld bead geometry characteristics were analysed and the conditions to achieve net-shape welding were determined.

AB - In certain laser welding applications, it is desirable to achieve net-shape (weld bead flat to the parent material surface) welding and minimum geometry distortion. In this paper, an investigation is reported on factors affecting weld bead geometry and feasibility of achieving net shape welding for bead-on-plate welding of mild steel sheets with a 1 kW single mode fibre laser. Design of Experiments (DoE) and statistical modelling were used in the experimental study to understand parameter interactions. The selected independent process variables explored in this study are laser power and welding speed. The weld bead geometry characteristics were analysed and the conditions to achieve net-shape welding were determined.

M3 - Conference contribution

SN - 9780912035567

BT - 4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010|Pac. Int. Conf. Appl. Lasers Opt., PICALO

T2 - 4th Pacific International Conference on Applications of Lasers and Optics, PICALO 2010

Y2 - 1 July 2010

ER -

Process characteristics of single mode fibre laser net shape welding

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