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Metal drilling with a CO2 laser beam. II. Analysis of aluminum drilling experiments

โœ Scribed by Armon, E.; Hill, M.; Spalding, I. J.; Zvirin, Y.


Book ID
120371341
Publisher
American Institute of Physics
Year
1989
Tongue
English
Weight
723 KB
Volume
65
Category
Article
ISSN
0021-8979

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Metal drilling with a CO2 laser beam. I.
โœ Armon, E.; Zvirin, Y.; Laufer, G.; Solan, A. ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› American Institute of Physics ๐ŸŒ English โš– 832 KB
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Laser drilling is one of the basic, most frequently performed, material removal processes. The drilling aspect ratio is theoretically limited by the size and the focal depth of the machining laser spot. The aspect ratio can be improved by using dual focus. In this paper we describe a focus of two di