Effect of the electric field on drilling Brass by Laser

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Jehan Edmond Simon

Abstract

The research include a pulsed Nd: YAG Laser with (300µs) pulse duration in the TEM00 mode at (1.06µm) wavelength for energies between (0.5-3) J was employed to drill Brass material which is use in industrial applications. The process of drill was assisted by an electric field. This resulted in an increase in the hole aspect ratio by the value (45%) and decrease in the hole taper by the value (25%) of its value under ordinary drilling conditions using the same input energy.

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1.
Simon JE. Effect of the electric field on drilling Brass by Laser. IJP [Internet]. 2002 Dec. 1 [cited 2024 Dec. 24];1(1):15-8. Available from: https://ijp.uobaghdad.edu.iq/index.php/physics/article/view/960

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