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Proceedings Paper

High-precision machining of materials for manufacturing applications using diode-pumped solid state lasers
Author(s): Suwas K. Nikumb; M. U. Islam
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Paper Abstract

While developments in the field of diode pumped solid state lasers provide a foundation for precision machining of parts with high accuracy and small feature sizes, this promise can not be realized without considering the interactions of individual processes, systems and material parameters. This paper presents our results on the precision machining of small features in various materials using diode pumped solid state lasers. The machined features are characterized geometrically by using optical inspection techniques and the tolerance data is analyzed statistically. Machining parameters relevant to motion system and tool path compensation are discussed along with their relevance to machined feature geometry. The effect of laser beam polarization on the machined kerf width, kerf surface and feature dimensions is reported.

Paper Details

Date Published: 7 February 2000
PDF: 10 pages
Proc. SPIE 3888, High-Power Lasers in Manufacturing, (7 February 2000); doi: 10.1117/12.377017
Show Author Affiliations
Suwas K. Nikumb, National Research Council Canada (Canada)
M. U. Islam, National Research Council Canada (Canada)

Published in SPIE Proceedings Vol. 3888:
High-Power Lasers in Manufacturing
Xiangli Chen; Tomoo Fujioka; Akira Matsunawa, Editor(s)

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