High precision, rapid laser hole drilling
Abstract
A laser system produces a first laser beam for rapidly removing the bulk of material in an area to form a ragged hole. The laser system produces a second laser beam for accurately cleaning up the ragged hole so that the final hole has dimensions of high precision.
- Inventors:
- Publication Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1176157
- Patent Number(s):
- 7,193,175
- Application Number:
- 11/040,588
- Assignee:
- The Regents of the University of California (Oakland, CA)
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2005 Jan 20
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 42 ENGINEERING
Citation Formats
Chang, Jim J., Friedman, Herbert W., and Comaskey, Brian J. High precision, rapid laser hole drilling. United States: N. p., 2007.
Web.
Chang, Jim J., Friedman, Herbert W., & Comaskey, Brian J. High precision, rapid laser hole drilling. United States.
Chang, Jim J., Friedman, Herbert W., and Comaskey, Brian J. 2007.
"High precision, rapid laser hole drilling". United States. https://www.osti.gov/servlets/purl/1176157.
@article{osti_1176157,
title = {High precision, rapid laser hole drilling},
author = {Chang, Jim J. and Friedman, Herbert W. and Comaskey, Brian J.},
abstractNote = {A laser system produces a first laser beam for rapidly removing the bulk of material in an area to form a ragged hole. The laser system produces a second laser beam for accurately cleaning up the ragged hole so that the final hole has dimensions of high precision.},
doi = {},
url = {https://www.osti.gov/biblio/1176157},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 20 00:00:00 EDT 2007},
month = {Tue Mar 20 00:00:00 EDT 2007}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.
Works referenced in this record:
Precision micromachining with pulsed green lasers
journal, December 1998
- Chang, Jim J.; Warner, Bruce E.; Dragon, Ernest P.
- Journal of Laser Applications, Vol. 10, Issue 6