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Kinetic description of keyhole plasma in laser welding

✍ Scribed by Dilthey, U; Goumeniouk, A; Lopota, V; Turichin, G


Book ID
115440800
Publisher
Institute of Physics
Year
2000
Tongue
English
Weight
330 KB
Volume
33
Category
Article
ISSN
0022-3727

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πŸ“œ SIMILAR VOLUMES


Optical detection of conduction/keyhole
✍ T. Sibillano; A. Ancona; V. Berardi; E. Schingaro; G. Basile; P.M. LugarΓ  πŸ“‚ Article πŸ“… 2007 πŸ› Elsevier Science 🌐 English βš– 289 KB

We present an innovative real-time monitoring technique based on the correlation analysis of the plasma plume optical spectra generated during laser welding of Al alloys. In particular we show that it is possible to determine the transition between the two main welding modes: keyhole and conduction.