Three-dimensional modelling of superplastic forming and analysis of influence of various factors on the forming processes
Abstract
This paper discusses the computational aspects in finite element analysis of three-dimensional (3D) superplastic forming and the influence of various factors on forming processes. Two typical 3D superplastic forming shapes, conical bulging and rectangle box bulging were analyzed using visco-plastic finite element method. ABAQUS/Standard was used as a modeling tool and the experiment of conical bulging was performed to verify the numerical simulation. The influence of frictional coefficient, draw in effect, strain rate sensitivity and strain rate on the thickness distribution was studied and some useful conclusions were drawn.
Fields of Study & Subjects
Metal Forming Simulation Techniques
Laser and Thermal Forming Techniques
Injection Molding Process and Properties
Publication details
- Journal / source
- CRC Press eBooks
- Pages
- 297–304
- Publication date
- 11 February 2026
- Language
- EN
- Document type
- Book chapter