Evaluation on influences of thin lubricant on fringe projection measurements

Metzner S, Reuter T, Hausotte T (2019)

Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2019

Publisher: Proceedings of SPIE

Book Volume: 11142

Pages Range: 106 - 109

Conference Proceedings Title: Optical Technology and Measurement for Industrial Applications

Event location: Yokohama JP

DOI: 10.1117/12.2535570

Abstract

Sheet bulk metal forming processes pose challenges for fringe projection systems, as the lubricant applied for forming could influence the measurement result. The lubricant layer has an expected film thicknesses smaller than 35 μm after the forming process. This paper presents an approach for the measurement of the lubricant layer influence on fringe projection measurements. The lubricant (Beruforge 152DL) used for the forming process and investigated in this paper has special characteristics like a water-based basic fluidity and wax particles for friction reduction as component of the liquid. A newly developed fluid film thickness standard represents the film thickness in a continuous range. This paper shows the impact on the standard deviation of the measurement results and a significant deviation of the detected surface on fluid film thickness standard with the applied lubricating film.

Authors with CRIS profile

Sebastian Metzner Lehrstuhl für Fertigungsmesstechnik Tamara Reuter Institute of Manufacturing Technology Tino Hausotte Lehrstuhl für Fertigungsmesstechnik

Related research project(s)

Strategies for function-oriented optical inspection of formed precision components (A06) (TR 73 - A06) TRR 73: Manufacturing of complex functional components with variants by using a new sheet metal forming process - Sheet-Bulk Metal Forming Jan. 1, 2009 - Dec. 31, 2020

How to cite

APA:

Metzner, S., Reuter, T., & Hausotte, T. (2019). Evaluation on influences of thin lubricant on fringe projection measurements. In SPIE (Eds.), Optical Technology and Measurement for Industrial Applications (pp. 106 - 109). Yokohama, JP: Proceedings of SPIE.

MLA:

Metzner, Sebastian, Tamara Reuter, and Tino Hausotte. "Evaluation on influences of thin lubricant on fringe projection measurements." Proceedings of the Optics and Photonics International Congress, Yokohama Ed. SPIE, Proceedings of SPIE, 2019. 106 - 109.

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