Abstract
The mathematics model and key problems of one-step method are researched. One-step analysis software system is constituted. Project and average method was put forward to obtain good initial value for blank. A method of applying blank holding force is proposed. Through calculating the benchmark of NumiSheet2002, It is proved that the system can calculate the optimal blank shape and deformation of fender in short time.
| Original language | English |
|---|---|
| Pages (from-to) | 84-88 |
| Number of pages | 5 |
| Journal | Suxing Gongcheng Xuebao/Journal of Plasticity Engineering |
| Volume | 12 |
| Issue number | 6 |
| State | Published - Dec 2005 |
Keywords
- Automobile body panel
- Finite element
- One-step method
- Sheet metal forming
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