35
Views
1
CrossRef citations to date
0
Altmetric
Original Articles

The effect of twin spot beam arrangement on energy coupling during welding. Study of twin spot Nd:YAG laser welding of aluminium alloys

Pages 677-682 | Published online: 08 Jul 2010

References

  • 1 Leiterman W and Christlein J: ‘The 2nd generation Audi space frame of the A2: A trend setting all-aluminium car body concept in a compact class car’. Seoul 2000 FISITA World Automotive Congress F2000G360.
  • 2 Seto N et al : ‘Porosity formation mechanism and suppression procedure in laser welding of aluminium alloy’. Q J Jpn Weld Soc 2000 18 ( 2 ) 243 –255.
  • 3 Rapp J et al : ‘Laser beam welding of aluminium alloys’. Proceedings of the 6th European Conference on Laser Treatment of Materials 1996 1 97.
  • 4 Sakamoto H et al : ‘Welding of different aluminium alloys by CO 2 laser’. Proceedings of 4th European Conference on Laser Treatment of Materials 1992 125–130.
  • 5 Yamaoka et al : ‘The study of prevention of solidification cracking in laser weld metal of Al–Mg–Si alloy’. Q J Jpn Weld Soc 2000 18 ( 3 ) 422 –430.
  • 6 Iwase T et al : ‘Dual focus technique for high power Nd:YAG laser welding of aluminium alloys’. Proceedings of SPIE, High Power Lasers in Manufacturing 1999 3888 348–358.
  • 7 Dausinger F and Shen J: ‘Energy coupling efficiency in laser surface treatment’. ISIJ International 1993 33 925.
  • 8 Dausinger F: Strahlwerkzeug laser: Energieeinkoupplung und Prozesseffeckivitaet, B.G. Teubner Stuttgart 1995 86 .
  • 9 Gouffe A: Rev Optique 1945 24 1 .
  • 10 Shibata et al : ‘Study of twin beam welding of aluminium alloys (Report 2) – Relationship between keyhole profile and process stability’. Lecture Summary of Jpn Weld Soc 2001 68 22 –23.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.