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pro vyhledávání: '"Richard Majer"'
Publikováno v:
SPIE Proceedings.
Publikováno v:
Physics Procedia. 39:179-185
Laser cutting of sheet metals is widely used all over the world since it combines high speed with excellent cutting quality. Nevertheless if the thickness of the work piece becomes relatively high, the roughness of the cut edges becomes quite coarse
Publikováno v:
XIX International Symposium on High-Power Laser Systems and Applications 2012.
In this work we investigate the dynamic effects occurring during laser cutting of sheet metal. In particular, we focus on the ejection of droplets of molten material on the lower side of the workpiece and the impact of surface tension of the molten m