Numerical simulation of dimensional variations for roller hemming
MATERIALS SCIENCE AND ENGINEERING APPLICATIONS, PTS 1-3(2011)
Abstract
A study to investigate the effect of hardening models on roller hemming in the case of aluminum alloy sheets is described in this approach. The most popular hardening models including isotropic hardening, kinematic hardening and combined hardening are studied using the uniaxial tension tests. Then the roll-in/out values over the hemline along width direction after pre-hemming with different hardening models are compared with the experimental results. It is verified that combined hardening model is most efficient to predict roll-in/out.
MoreTranslated text
Key words
Roller Hemming,Constitutive Equation,Combined Hardening,Roll-in/out
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined