Patent EP0344339A1 successfully refreshed from Google Patents.
EP0344339A1
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EP
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Process for determining the perforating instance when working material with a laser beam
Assignee: All GmbH
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Filing: 1988-05-31
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Granted: —
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Expires: 2008-05-31
Abstract
Abstract Process for determining the perforating instant when working material with a laser beam. In this process, the electromagnetic radiation (2) emitted by the workpiece (8) or the laser radiation (24) emerging through the recess hole (20) is measured by one or more detectors (7). After it has been processed by an electronic circuit (11) shown in Figure 3, this signal is used for the machine tool controlled by a processing computer (9) to control the instruction to start the forward feed movement (10). <IMAGE>
Inventors
- 👤 Thomas Huber
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-05 19:30
CPC Classifications
B; B23; B23K; B23K26/00; B23K26/02; B23K26/03; B23K26/36; B23K26/38; B23K26/382; G; G05; G05B; G05B2219/00; G05B2219/30; G05B2219/34; G05B2219/34388; G05B2219/45; G05B2219/45165
Claims Analysis
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References Cited (Backward Citations)
DE3245846A1
Cited
US4504727A
Cited
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