Abstract
Remote welding opens new possibilities for the highly productive and qualitative joining of metal structures, especially in the automotive industry. This work first summarises the different types of remote welding systems (RWSs) based primarily on the different features of the laser beam scanning systems that RWSs implement. A generalised two-mirror scanning system is geometrically analyzed in order to evaluate the irradiated laser intensity on the workpiece as it changes due to the inclinations with which the laser beam impinges to the processing plane. The study discusses the limitations that a two-mirror scanning system enforces in remote welding, and sets the foundation for further theoretical and experimental investigation of this process.
Similar content being viewed by others
Abbreviations
- RWS:
-
Remote welding system
- N/P:
-
Not possible to initiate keyhole welding, at such conditions, even at normal incidence
References
Macken J (1996) Remote laser welding. IBEC ’96 Advanced Technologies & Processes, pp 11–15
Highly Efficient & Flexible Remote Welding Systems for Advanced Welded Structures-REMOWELD project, G1RD-2000-00332, 2001–2003
Chryssolouris G (1991) Laser machining—theory and practice. Springer, Berlin Heidelberg New York
Goebel G, Havrilla D, Wetzig A, Beyer E (2000) Laser welding with long focal length optics. ICALEO A/28–37
Rath W, Lingner M (2002) Remote laser welding system using slab laser technology: process data and technical applications. Proceedings of the 10th annual automotive laser applications workshop, March 12–13/2002, MI, USA, 119–127
Klotzbach A, Morgenthal L, Schwarz T, Fleischer V, Beyer E (2001) Laser welding on the fly with coupled axes systems. ICALEO, Jacksonville, Florida, USA
Beyer E, Klotzbach A, Fleischer V, Morgenthal L (2003) Nd:YAG remote welding with robots. Proceedings of the second international WLT-conference on laser in manufacturing 2003, Munich, June, pp 367–373
Belforte DA (2002) Remote welding: industrial laser solutions. July, 15–18
Menin R (2002) Remote laser welding. The COMAU solution. Proceedings of the 10th annual automotive laser applications workshop. March 12–13/2002, MI, USA, pp 101–116
Tsoukantas G, Salonitis S, Stavropoulos P, Chryssolouris G (2003) An overview of 3D laser materials’ processing concepts. 3rd GR-I International Conference on New Laser Technologies and Applications, Proceedings of SPIE, vol. 5131, pp 224–228
Leong KH, Geyger HK, Sabo KR, Sanders PG (1997) Threshold laser beam irradiances for melting and welding. J Laser Appl 9:227–231
Yue TM, Jiang CY, Xu JH, Lau WS (1996) Laser fantasy: from machining to welding. J Mater Process Technol 57:316–319
Tsoukantas G, Chryssolouris G (2006) Theoretical and experimental analysis of the remote welding process on thin, lap-joined AISI 304 sheets. (submitted for publication)
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Tsoukantas, G., Salonitis, K., Stournaras, A. et al. On optical design limitations of generalized two-mirror remote beam delivery laser systems: the case of remote welding. Int J Adv Manuf Technol 32, 932–941 (2007). https://doi.org/10.1007/s00170-005-0400-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00170-005-0400-7