High precision, rapid laser hole drilling

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.

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Bibliographische Detailangaben
Hauptverfasser: Chang, Jim J, Friedman, Herbert W, Comaskey, Brian J
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung: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.