Abstract
The springback phenomenon in sheet metal forming is a main problem affecting the accuracy of formed parts. Well-controlling of springback needs an accurate prediction of springback quantity. This paper concentrates on the studies of springback characteristics in forming a U-typed sheet metal component using DYNAFORM. Numerical simulation results of the influential factors are obtained, which include blank holder force, punch-and-die clearance, contact frictional coefficient, and material properties, and finally the effect of each of these factors on springback is comprehensively discussed.
| Original language | English |
|---|---|
| Pages (from-to) | 78-84 |
| Number of pages | 7 |
| Journal | Suxing Gongcheng Xuebao/Journal of Plasticity Engineering |
| Volume | 11 |
| Issue number | 5 |
| Publication status | Published - Oct 2004 |
| Externally published | Yes |
Keywords
- Forming simulation
- Frictional coefficient
- Sheet metal forming
- Springback
- U-typed components
ASJC Scopus subject areas
- General Chemical Engineering
- Polymers and Plastics
- Materials Chemistry