Characterization of the single point precision of steel gear wheel measurements using tactile coordinate measurement machines in scanning mode

Müller A, Metzner S, Hausotte T (2019)

Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2019

Pages Range: 756-762

Conference Proceedings Title: 20. GMA/ITG-Fachtagung Sensoren und Messsysteme 2019

Event location: Nürnberg DE

ISBN: 978-3-9819376-0-2

URI: https://www.ama-science.org/proceedings/details/3485

DOI: 10.5162/sensoren2019/P2.18

Open Access Link: https://www.ama-science.org/proceedings/details/3485

Abstract

The framework of the single point uncertainty developed at the Institute of Manufacturing Metrology (FMT) presents a methodology to determine and evaluate the local measurement uncertainty for a measurement setup by local comparison of a measurement series with an associated reference geometry. This approach, which was originally developed and optimized for the processing of complete areal measurements of work pieces, was now also extended to line scans found in dimensional testing using tactile coordinate measurement machines (CMM). Target of the investigation are straight-toothed steel gear wheels, which can be dimensionally characterized by both helix and profile scans using a CMM in scanning mode in combination with a rotatory stage. The modification of the single point uncertainty framework in order to determine the single point precision of repeated gear wheel measurements was implemented successfully but the test setup also yielded abnormally high random measurement errors, which could not fully be explained within our examinations.

Authors with CRIS profile

Andreas Müller Lehrstuhl für Fertigungsmesstechnik Sebastian Metzner Lehrstuhl für Fertigungsmesstechnik Tino Hausotte Lehrstuhl für Fertigungsmesstechnik

Related research project(s)

Determination of the measurement uncertainty and systematic form deviations for a function-oriented tolerance assignment (FORTol) FOR 2271: Prozessorientiertes Toleranzmanagement mit virtuellen Absicherungsmethoden (FORTol) June 1, 2016 - Dec. 31, 2019

How to cite

APA:

Müller, A., Metzner, S., & Hausotte, T. (2019). Characterization of the single point precision of steel gear wheel measurements using tactile coordinate measurement machines in scanning mode. In AMA Service GmbH (Eds.), 20. GMA/ITG-Fachtagung Sensoren und Messsysteme 2019 (pp. 756-762). Nürnberg, DE.

MLA:

Müller, Andreas, Sebastian Metzner, and Tino Hausotte. "Characterization of the single point precision of steel gear wheel measurements using tactile coordinate measurement machines in scanning mode." Proceedings of the 20. GMA/ITG-Fachtagung Sensoren und Messsysteme 2019, Nürnberg Ed. AMA Service GmbH, 2019. 756-762.

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