The paper deals with an analysis of deep drawing without blankholder with special emphasis on workpiece geometry. The process was simulated by the FEM using a rigid--plastic model. Because of a relatively small forming speed (a hydraulic press is normally used) and small deformations, temperature wa
Experimental and numerical analysis of the cup drawing test for orthotropic metal sheets
โ Scribed by L.P Moreira; G Ferron; G Ferran
- Book ID
- 108467876
- Publisher
- Elsevier Science
- Year
- 2000
- Tongue
- English
- Weight
- 374 KB
- Volume
- 108
- Category
- Article
- ISSN
- 0924-0136
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The incremental theory of plasticity is applied in conjunction with finite elements for modeling of the circular cylindrical cup. A punch/die system is prescribed such that a circular blank is displaced at constant increments of 0.005 mm until a cup 16 mm deep is formed. Based on the strain energy d
The paper is related to the analysis of shape distortions and springback effects arising in single point incremental sheet forming in order to study the use of a FE model based on shell elements to perform simulation of the process. A comparison between numerical and experimental results is made to