LASER-INDUCED PLASMA DEBURRING

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United States of America Patent

APP PUB NO 20150014289A1
SERIAL NO

14329327

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Processes and corresponding or associated arrangements for removal of a burr from a workpiece, particularly micromachined workpieces, involving irradiating a plasma plume source material with a laser beam to generate a plasma plume. The plasma plume at least in part impacts the burr disposed on the workpiece to at least in part remove the burr from the workpiece. In select embodiments, the plasma plume source material can be a part of the workpiece or a non-workpiece sacrificial material.

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Patent Owner(s)

Patent OwnerAddress
ILLINOIS INSTITUTE OF TECHNOLOGY10 WEST 35TH STREET CHICAGO IL 60616

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gao, Yibo Shanghai, CN 7 5
Wu, Benxin Naperville, US 5 4
Zhou, Yun Fremont, US 90 233

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