A method for three-dimensional modelling of the shear-clinching process

D. Han, C. Yang, G. Meschut, ESAFORM 2021 (2021).

Download
No fulltext has been uploaded.
Journal Article | Published | English
Abstract
<jats:p>Three-dimensional modelling enables to determine the in-plane material flow in asymmetrical situation. Thus, the distortion of the sheets to be joined can be characterized more exactly. This study shows a method for building up a three-dimensional shear-clinching framework without damage criteria. In fact, the die-sided sheet in shear-clinching was designed as a pre-punched sheet and slugs. The material separation in the die-sided joining partner, which in two-dimensional simulation is often described by macro- and micromechanical fracture criteria, was realised in this study based on a defined contact condition. By means of a shear-cutting simulation, a correlation between the break angle and the separation stress was determined, which was used as a separation criterion in the shear-clinching simulation. The separation line was confirmed using post-particles. To validate this model, the results of the simulation using a quadratic single-point specimen were compared to the experiments with respect to the distortion of the joining partner. In general, the built three-dimensional framework provides for further tool developments with regard to the reduction of distortion in shear-clinching.</jats:p>
Publishing Year
Journal Title
ESAFORM 2021
LibreCat-ID

Cite this

Han D, Yang C, Meschut G. A method for three-dimensional modelling of the shear-clinching process. ESAFORM 2021. 2021. doi:10.25518/esaform21.1948
Han, D., Yang, C., & Meschut, G. (2021). A method for three-dimensional modelling of the shear-clinching process. ESAFORM 2021. https://doi.org/10.25518/esaform21.1948
@article{Han_Yang_Meschut_2021, title={A method for three-dimensional modelling of the shear-clinching process}, DOI={10.25518/esaform21.1948}, journal={ESAFORM 2021}, author={Han, Daxin and Yang, Chen and Meschut, Gerson}, year={2021} }
Han, Daxin, Chen Yang, and Gerson Meschut. “A Method for Three-Dimensional Modelling of the Shear-Clinching Process.” ESAFORM 2021, 2021. https://doi.org/10.25518/esaform21.1948.
D. Han, C. Yang, and G. Meschut, “A method for three-dimensional modelling of the shear-clinching process,” ESAFORM 2021, 2021.
Han, Daxin, et al. “A Method for Three-Dimensional Modelling of the Shear-Clinching Process.” ESAFORM 2021, 2021, doi:10.25518/esaform21.1948.

Export

Marked Publications

Open Data LibreCat

Search this title in

Google Scholar