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Keywords: pulsed laser
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Journal Articles

The Effect of Laser Pulse Duration and Feed Rate on Pulsed Laser Polishing of Microfabricated Nickel Samples

Tyler L. Perry, Dirk Werschmoeller, Xiaochun Li, Frank E. Pfefferkorn, Neil A. Duffie
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research Papers
J. Manuf. Sci. Eng. June 2009, 131(3): 031002.
DOI: https://doi.org/10.1115/1.3106033
Published Online: April 15, 2009
...Tyler L. Perry; Dirk Werschmoeller; Xiaochun Li; Frank E. Pfefferkorn; Neil A. Duffie The objective of this work was to improve our understanding of pulsed laser micropolishing ( PL μ P ) by studying the effects of laser pulse length and feed rate (pulses per millimeter) on surface roughness. PL μ...
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Topics: Lasers, Nickel, Polishing, Surface roughness
Journal Articles

Examination of Selective Pulsed Laser Micropolishing on Microfabricated Nickel Samples Using Spatial Frequency Analysis

Tyler L. Perry, Dirk Werschmoeller, Neil A. Duffie, Xiaochun Li, Frank E. Pfefferkorn
Journal: Journal of Manufacturing Science and Engineering
Article Type: Research Papers
J. Manuf. Sci. Eng. April 2009, 131(2): 021002.
DOI: https://doi.org/10.1115/1.3075874
Published Online: February 24, 2009
...Tyler L. Perry; Dirk Werschmoeller; Neil A. Duffie; Xiaochun Li; Frank E. Pfefferkorn The precision of parts created by microfabrication processes is limited by surface roughness. Therefore, as a means of improving surface roughness, pulsed laser micropolishing on nickel was examined numerically...
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Topics: Lasers, Nickel, Polishing, Surface roughness, Melting, Ablation (Vaporization technology)