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Suche nach „[C.] [Faehnle]“ hat 2 Publikationen gefunden
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    NachhaltigAngewandte Naturwissenschaften und Wirtschaftsingenieurwesen

    Zeitschriftenartikel

    Christian Vogt, C. Faehnle, Rolf Rascher

    Grinding Process Validation Approach (gPVA)

    Journal of Physical Science and Application, vol. 7, no. 5

    2017

    DOI: 10.17265/2159-5348/2017.05.004

    NachhaltigAngewandte Naturwissenschaften und Wirtschaftsingenieurwesen

    Beitrag (Sammelband oder Tagungsband)

    Rolf Rascher, Christian Vogt, C. Faehnle

    In situ laser polishing optimization method: Control of LASer Surface Optimisation (C-Lasso)

    Proceedings of EOS Optical Technologies Conferences at the World of Photonics Congress (WPC 2017) [Munich, Germany; June 26-29, 2017]

    2017

    Abstract anzeigen

    Laser polishing is achieved by local absorption of laser power within the polishing spot causing the surface and its sub-surface region to melt and flow reducing surface roughness and removing sub-surface damage. In this paper we present a novel fabrication controlling method for laser polishing processes called C-Lasso (Control of LASer Surface Optimization, Patent Pending), monitoring in situ the surface smoothening process. It is possible to determine and control the minimum dwell time a footprint needs to stay at a certain point before moving further. C-Lasso enables to avoid unnecessarily long local dwell times. Besides the functioning principle, a proof of concept will be presented as well as experimental data demonstrating the in situ monitoring.