Forming characteristics analysis and springback prediction of bi-directional trapezoidal sandwich panels in the multi-point bend-forming

Volume: 98, Issue: 5, Pages: 1709 - 1720
Published: Jun 24, 2018
Abstract
Bend-forming is an efficient and economical method to manufacture curved sandwich panels, and the major concerns for fabricating precise products are forming characteristics and springback prediction. In this paper, numerical simulation, analytical approach, and forming experiments were conducted to assess the multi-point cylindrical bend-forming process of bi-directional trapezoidal sandwich panel. Analysis was performed on the deformation...
Paper Details
Title
Forming characteristics analysis and springback prediction of bi-directional trapezoidal sandwich panels in the multi-point bend-forming
Published Date
Jun 24, 2018
Volume
98
Issue
5
Pages
1709 - 1720
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