Computer simulation of laser drilling in permanent magnetic material

Shengsheng Liu; Changjiang Li

doi:10.1117/12.403841

10 October 2000 Computer simulation of laser drilling in permanent magnetic material

Shengsheng Liu, Changjiang Li

Proceedings Volume 4222, Process Control and Inspection for Industry; (2000) https://doi.org/10.1117/12.403841
Event: Optics and Optoelectronic Inspection and Control: Techniques, Applications, and Instruments, 2000, Beijing, China

Abstract

Based on the heat conduction theory, the mathematical model of process of drilling in the surface of SMCO₅ permanent magnetic rotor by a pulse laser (Nd³⁺ : YAG) has been gotten. And the heat affected zones are analyzed and discussed. The tendencies of the hole depth and radius changing with various parameters of YAG laser are given. And the quantitative figures of the best combination for different specifications of laser production are put forward.

Citation Download Citation

Shengsheng Liu and Changjiang Li "Computer simulation of laser drilling in permanent magnetic material", Proc. SPIE 4222, Process Control and Inspection for Industry, (10 October 2000); https://doi.org/10.1117/12.403841

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