optical measurement of the connection state in laser brazing · pdf fileihg e\ d transpuls...

Physics Procedia 83 ( 2016 ) 1233 – 1243

Available online at www.sciencedirect.com

1875-3892 © 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).Peer-review under responsibility of the Bayerisches Laserzentrum GmbHdoi: 10.1016/j.phpro.2016.08.130

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aInstitute of Photonic Technologies (LPT), Friedrich-Alexander-Universität Erlangen-Nürnberg, Konrad-Zuse-Str. 3-5, 91052 Erlangen, Germany

bErlangen Graduate School in Advanced Optical Technologies (SAOT), Paul Gordan Straße 6, 91052 Erlangen, Germany cFaculty of Engineering, Bar-Ilan University, Ramat Gan, 52900, Israel

dBayerisches Laserzentrum GmbH (blz), Konrad-Zuse-Straße 2-6, 91052 Erlangen, Germany

Abstract

Keywords:

1. Introduction

E-mail address:

© 2016 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).Peer-review under responsibility of the Bayerisches Laserzentrum GmbH

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2. Measurement Principle

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DOE-QD635-0.4-6(10x22)-ADJ picotronic

Basler pi640-210gmTokina ATX 2.8/100 Pro

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LDF 4000-40 Laserline

ALO-3 Scansonic TransPuls Synergic 4000 Fronius

3. Results

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3.1. Process behavior

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3.2. Post-process measurements

v I

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3.3. In-process measurements

I v

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4. Conclusion and Outlook

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Acknowledgements

References