20-22 May 2015
Asia/Bangkok timezone
The Centennial Celebration of General Relativity Theory and 80 Years of Thai Physics Graduate

Laser Welding with Inert Gas of Various Jewelry Designs

20 May 2015, 14:00
3h 30m
Board: OPT-04
Poster presentation Optics, Non-linear optics, Laser Physics, Ultrafast Phenomena Poster-1

Speaker

Dr Sukanya Tachatraiphop (School of Laser Technology and Photonics, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand)

Description

In Jewelry production, the laser welding has become an essential tools. It has been used for repair and upgrading the design. The control parameters which are laser parameters, welding method, inert gas, and operator skills were studies in various jewelry designs both silver and gold. Each jewelry design required different laser parameters and welding methods. Inert gas help improving the appearance of the joint. Moreover, mechanical strength of laser welding was investigate.

Primary author

Dr Sukanya Tachatraiphop (School of Laser Technology and Photonics, Institute of Science, Suranaree University of Technology, Nakhon Ratchasima 30000, Thailand)

Presentation Materials

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