Consideration of manufacturing induced adhesive damage in automotive simulations-Reference-Cited by-同舟云学术

Consideration of manufacturing induced adhesive damage in automotive simulations

Published:2022-03-03 Issue:1 Volume:237 Page:65-78
ISSN:0954-4089
Container-title:Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering
language:en
Short-container-title:Proceedings of the Institution of Mechanical Engineers, Part E: Journal of Process Mechanical Engineering

Author:

Günther N.¹^ORCID,Griese M.¹^ORCID,Stammen E.¹,Dilger K.¹,Ince E.²,Kassem-Manthey K.²

Affiliation:

1. Institute of Joining and Welding Braunschweig, Technische Universität Braunschweig, Germany

2. GNS Gesellschaft für Numerische Simulation mbH, Germany

Abstract

This work contributes to the understanding of damage of adhesive layers generated during the manufacturing process and its effect on the subsequent load carrying capacity of the joint. A temperature dependent cohesive zone model is used to predict damage during the manufacturing process. Therefore, parameters for a temperature-dependent as well as a strain rate-dependent model were determined on various specimens. It is shown, that it is possible to predict the manufacturing induced damage within the adhesive layer with sufficient accuracy using a cohesive zone model. Furthermore, a continuous process chain for numerical simulations is developed, which allows to determine the adhesive layer damage by means of a process simulation and to consider the changed mechanical properties in a subsequent crash simulation. To simplify the procedure, a software tool is presented that automatically performs the described steps. The developed method is applied to a car body simulation to investigate the effects caused by the manufacturing process.

Funder

Bundesministerium für Wirtschaft und Energie

Publisher

SAGE Publications

Subject

Industrial and Manufacturing Engineering,Mechanical Engineering

Link

http://journals.sagepub.com/doi/pdf/10.1177/09544089221080087

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