Advances in materials Research

  • 제8권2호
  • /
  • Pages.75-81
  • /
  • 2019
  • /
  • 2234-0912(pISSN)
  • /
  • 2234-179X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Numerical modelling of springback behavior in folding process

  • Serier, Mohamed (Department of Mechanical Engineering, Institute of Technology, University Center of Relizane) ;
  • Bendaoudi, Seif-Eddine (Department of Mechanical Engineering, Institute of Technology, University Center of Relizane) ;
  • Mansour, DJazia-Leila Ben (Department of Physics, Institute of exact sciences, University of Sidi bel Abesse) ;
  • Tabti, Affaf (Department of Process Engineering, Institute of Technology, University Center of Relizane)
  • 투고 : 2018.04.08
  • 심사 : 2019.07.06
  • 발행 : 2019.06.25
⟨ 이전 논문 다음 논문 ⟩

초록

Through experimental and numerical studies of metal forming processes by plastic deformation, this paper represents a numerical simulation by finite element of the mechanical behavior of the material during a permanent deformation phenomenon. The main interest of this study is to optimize the shaping processes such as folding. In this context the elastic return for the folding process has been further reduced by using the design of experiments approach. In this analysis, it is proposed to consider the following factors: bending radius, metal-sheet thickness, gap and length of the fold.

키워드

참고문헌

  1. Andersson, A. (2001), "Information exchange within the area of tool design and sheet-metal-forming simulations", J. Eng. Des., 12, 283-291. https://doi.org/10.1080/09544820110085933
  2. Andersson, J. (2005), "The influence of grain size variation on metal fatigue", Int. J. Fatigue, 27, 847-852. https://doi.org/10.1016/j.ijfatigue.2004.11.007
  3. Bathe, K.J. and Dvorkin, E.N. (1985), "A four-node plate bending element based on Mindlin/Reissner plate theory and a mixed interpolation", Int. J. Numer. Methods Eng., 21(2), 367-383. https://doi.org/10.1002/nme.1620210213
  4. Besse, P. (2003), Pratique de la modelisation Statistique, Cours.
  5. Boulmane, L. (1994), "Application des techniques implicites-explicites de la dynamique transitoire a la simulation numerique en mise en forme des metaux", These de doctorat; Universite de Franche-Comte, Besancon, France.
  6. Jun Li, H (2017), "Numerical and experimental verifications on damping identification with model updating and vibration monitoring data", Smart Struct. Syst., Int. J., 20(2), 127-137. https://doi.org/10.12989/sss.2017.20.2.127
  7. Lepadatu, D. (2006), "Optimisation du procede de pliage", These de doctorat ; Universite d'Angers, Angers, France.