Springback Analysis in Reconfigurable Multipoint Forming of Thick Plates

  • Viorel Paunoiu Dunarea de Jos University of Galati
  • Eugen Gavan Dunarea de Jos Universiity of Galati
  • Alina Dimache Dunarea de Jos Uniiversity of Galati

Résumé

Reconfigurable multipoint forming (RMPF) is a flexible manufacturing technology which assures the production of different sheet metals parts with low costs. The main characteristic of the deformation method is given by the surface discrete design of the forming elements which materialize the continuous 3-D surface of the punch and die active working surfaces. The paper presents some conceptual models for multipoint forming dies, possible to could be used in ship industry. For some die-punch models, the dependence between the multipont
forming die configuration toward the springback are then discussed using FEM analysis. For this, the characteristic profiles coordinates of working surfaces are calculated. Based on the obtained results, it results that reconfigurable multipoint forming could be applied in practice for manufacturing large parts with complex geometry.

##plugins.generic.usageStats.downloads##

##plugins.generic.usageStats.noStats##
Publiée
2017-11-12
Comment citer
1.
Paunoiu V, Gavan E, Dimache A. Springback Analysis in Reconfigurable Multipoint Forming of Thick Plates. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building [Internet]. 12nov.2017 [cité 26avr.2025];30(2):47-4. Available from: https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/1727
Rubrique
Articles

##plugins.generic.recommendByAuthor.heading##

1 2 > >>