Implementation of Parameterized Work Piece Deviations and Measurement Uncertainties into Performant Meta-models for an Improved Tolerance Specification

Müller A, Oberleiter T, Willner K, Hausotte T (2019)

Publication Language: English

Publication Type: Conference contribution, Conference Contribution

Publication year: 2019

Publisher: Cambridge University Press

Book Volume: 1

Pages Range: 3501–3510

Article Number: 357

Conference Proceedings Title: Proceedings of the Design Society: International Conference on Engineering Design

Event location: Delft NL

Journal Issue: 1

DOI: 10.1017/dsi.2019.357

Abstract

Geometrical work piece deviations are unavoidable and directly affect the function and quality of technological products. Tolerance management is regarded as a crucial subtask of the development of technological products, because it ensures the function as well as a sufficient product quality while maintaining reasonable production costs. That means, that geometric tolerances as an essential part of the product description greatly affect the functional capability, manufacturability, mountability, verifiability and the costs of the final product. The research group FOR 2271 was founded to enable the computer-aided specification of tolerances, which meet the requirements of production, assembly, verification and function by close cooperation between the departments responsible for product design, assembly and metrology. The aim of this contribution is to determine the manufacturing process scatter as well as the measurement uncertainty and establish ways and means to include that information into efficient meta-models, ultimately enabling improved and accurate tolerance analyses.

Authors with CRIS profile

Andreas Müller Lehrstuhl für Fertigungsmesstechnik Thomas Oberleiter Professur für Strukturmechanik Kai Willner Professur für Strukturmechanik 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 Fuzzy-arithmetical modeling of processes with uncertain prarameters FOR 2271: Prozessorientiertes Toleranzmanagement mit virtuellen Absicherungsmethoden (FORTol) Jan. 1, 2016 - Feb. 28, 2019

How to cite

APA:

Müller, A., Oberleiter, T., Willner, K., & Hausotte, T. (2019). Implementation of Parameterized Work Piece Deviations and Measurement Uncertainties into Performant Meta-models for an Improved Tolerance Specification. In Proceedings of the Design Society: International Conference on Engineering Design (pp. 3501–3510). Delft, NL: Cambridge University Press.

MLA:

Müller, Andreas, et al. "Implementation of Parameterized Work Piece Deviations and Measurement Uncertainties into Performant Meta-models for an Improved Tolerance Specification." Proceedings of the International Conference on Engineering Design (ICED19), Delft Cambridge University Press, 2019. 3501–3510.

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