Research on the establishment and influence mechanism of critical wrinkling limit diagram (WLD) of plate and shell forming under mold constraints
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Manufacturing Processes"
DOI: 10.1016/j.jmapro.2021.02.036
Abstract: Abstract With the rapid development of manufacturing technology in the fields such as aerospace, aviation, national defense, and automobiles, the demands for lightweight, toughening, and forming accuracy of products have increased. As one of the… read more here.
Keywords: wrinkling failure; limit diagram; diagram wld; wrinkling limit ... See more keywords
Wrinkling limit curves with consideration of anisotropic behaviour for the deep drawing of aluminium sheet alloys
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/14644207221121982
Abstract: In this work, a combined experimental and finite-element (FE)-based approach was introduced for determining the wrinkling limit curves (WLCs) of sheet metals during forming processes. Aluminium sheets of grade AA5052-O and AA5052-H32 with different formabilities… read more here.
Keywords: wrinkling limit; limit curves; strain; aluminium sheets ... See more keywords
Physically-Based Methodology for the Characterization of Wrinkling Limit Curve Validated by Yoshida Tests
Sign Up to like & getrecommendations! Published in 2023 at "Metals"
DOI: 10.3390/met13040746
Abstract: This paper presents a new experimental methodology for determining the formability limits by wrinkling in sheet metal forming using Yoshida buckling tests (YBTs). The YBT has been the most used formability test by the scientific… read more here.
Keywords: methodology characterization; methodology; wrinkling limit; physically based ... See more keywords