Abstract
The padding assisted roll bending technology is the main method to manufacture the cylinder structure with variable thickness. In order to study the deformation behavior of the padding assisted roll bending process, a numerical simulation model of the aluminum-polymer laminated sheet three-roll bending is established based on the finite element method. In the numerical simulation model, the sheet material Al2024-T3 is selected elasto-plastic model, and the padding material nylon PA6-G is elastic model. Based on the simulation results, the following conclusions are drawn: the cylinder radius of the sheet Al2024-T3 decreases with decreasing of the ratio of the nylon PA6-G or increasing of the stroke of the upper roller; And in the direction of bend line, an appropriate thickness compensation of the nylon PA6-G can improve the consistency of the curvature of the sheet Al2024-T3.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
