Influence of the electric pulse on springback during stretch U-bending of Ti6Al4V titanium alloy sheets
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DOI: 10.1016/j.jmatprotec.2018.05.030
Abstract: Abstract Electrically assisted stretch U-bending tests have been conducted in this research to analyze the influence of electrical parameter duty cycle cycle on the springback of Ti6Al4V sheets. It is found 30% duty cycle brings… read more here.
Keywords: influence electric; stretch bending; springback; cycle ... See more keywords
Flexible 3D stretch bending of aluminium alloy profiles: an experimental and numerical study
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DOI: 10.1016/j.promfg.2020.08.008
Abstract: Abstract Three-dimensionally (3D) shaped extrusions are attracting increased attention in order to meet the ever-growing demands on weight reduction to obtain lower emissions in the automobile industry. With the current transformation towards Industry 4.0, the… read more here.
Keywords: stretch bending; study; process; bending aluminium ... See more keywords
Stretch-bending crack simulation for advanced high-strength thick steel sheets considering the contact pressure effect
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DOI: 10.1016/j.promfg.2020.08.103
Abstract: Abstract This paper deals with simulation methods for predicting exact crack position of advanced high-strength thick steel sheets under the stretch-bending condition. The material properties related to anisotropy and hardening behavior were investigated from the… read more here.
Keywords: high strength; stretch bending; simulation; bending crack ... See more keywords