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ICED 11
Papers

Virtuelle Toleranzbeurteilung abweichungsbehafteter Bauteile

Virtuelle Toleranzbeurteilung abweichungsbehafteter Bauteile

Year: 2012

Section: Toleranzen und Robust Design

Editor: Dieter Krause, Kristin Paetzold, Sandro Wartzack

Author: Benjamin Schleich, Sandro Wartzack

Series: DfX

Institution: FAU Erlangen-N

Section: Toleranzen und Robust Design

Pages: 211-222

ISBN: 978-3-941492-51-6

Abstract

Geometric deviations are observable on every manufactured part and can have huge influences on the functional behaviour of technical products. Therefore, allowable limits for these imperfections have to be specified and set during product development. However, this task is quite difficult since geometric deviations affect the product behaviour in various ways. Thus, current approaches try to incorporate the whole workpiece geometry in tolerance activities instead of reducing the functional behaviour by expressing it as vector chains. In this context, the virtual assessment of geometric deviations is an important step in geometry-based computer aided tolerancing. This contribution illustrates the methodology as well as some applications of virtual tolerance assessment and highlights the possibilities and advantages of geometry-based tolerancing.

Keywords: geometric deviations, simulation, analysis

ds endorsed conferenceDFX 2017 28th SYMPOSIUM DESIGN FOR X, Bamberg, GER, 04-05 OCTOBER, 2017

DFX 2017 28th SYMPOSIUM DESIGN FOR X, Bamberg, GER, 04-05 OCTOBER, 2017The “Symposium Design for X” will be held at the Welcome Kongresshotel, Bamberg, Germany on 4 – 5 October 2017. The annual event provides a platform to young postgraduates to present and discuss their new approaches in the field of product development. Industry professionals and professors will enrich these discussions with their manifold experience. This year's symposium will be hosted by Prof. Sandro Wartzack, head of the chair of engineering design (KTmfk) at the University of Erlangen-Nuremberg....

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Keywords
Design Science Journal