Results 201 to 210 of about 8,497 (257)

Artificial intelligence-assisted laser ultrasound method for the estimation of porosity in hairpin weld seams. [PDF]

Photoacoustics
Saurer M, Paltauf G, Spitzer O, Reitmayr T, Djuras G, Kornberger B, Kleb U, Nuster R.   +7 more
europepmc   +1 more source

Effect of Laser Energy Density on Surface Morphology, Composition and Cleaning Mechanism of TC1 Titanium Alloy During Nanosecond Laser Cleaning. [PDF]

Materials (Basel)
Chen Y, Sun H, Li X, Song H, Han Z, Nie J, Zhang D, Xu J, Guo B.   +8 more
europepmc   +1 more source

A Review of Femtosecond Laser Processing for Sapphire. [PDF]

Materials (Basel)
Liang C, Feng J, Liu H, Sun Y, Zhang Y, Tian Y.   +5 more
europepmc   +1 more source

Oscillating Laser Welding of TC4-304SS Dissimilar Joints: Regulating Microstructure and Mechanical Properties via Cu, Mo, and Nb Interlayers. [PDF]

Materials (Basel)
Cheng Z, Wang Z, Bian Y, Cheng Y, Huang S, Chen C.   +5 more
europepmc   +1 more source

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Optoacoustic Monitoring of Laser Beam Welding

Proceedings of European Meeting on Lasers and Electro-Optics CLEOE-96, 1996
To fully exploit the productivity and flexibility of laser beam welding unit, a reliable monitoring is necessary. Different physical phenomena like light emission and temperature are usually observed and evaluated for that purpose [1]. The aim of this paper is to extend the observed phenomenon to sound which is produced during welding and spread into ...
Ladislav Grad, Janez Možina
openaire   +1 more source

Laser Beam Welding and Design

2021
Laser welding is a fusion welding process and uses a laser beam of a determined spot size to cause melting of the workpieces and the filler material to form the weld. Laser welding, when it originated had taken over as an advantageous technique over the traditional arc welding methods in high-volume manufacturing industries.
Mukti Chaturvedi, S. Arungalai Vendan
openaire   +1 more source

Welding with a defocused laser beam

Welding International, 2016
The results of experiments carried out to investigate the welding of austenitic stainless steels using a defocused laser beam are presented.
S. V. Kuryntsev, A. Kh. Gilmutdinov, I. N. Shiganov   +2 more
openaire   +1 more source

Laser beam welding of thermoplastics

SPIE Proceedings, 2003
Current product development showing an ever shrinking physical volume is asking for new, reliable joining technologies. Laser beam technologies conceal innovative solutions to overcome limitations of conventional joining technologies. Laser beam welding of thermoplastics offers several process technical advantages.
Ulrich A. Russek, A. Palmen, H. Staub, J. Poehler, C. Wenzlau, G. Otto, M. Poggel, A. Koeppe, H. Kind   +8 more
openaire   +1 more source