利用自动测试分析系统(ASAME)测量两种薄钢板的成形极限,得到分布较紧密的成形极限带.同时将试验测量成形极限带与模拟计算的成形极限曲线进行比较,两者相适性较好.
参考文献
| [1] | Vogel J H;Lee D .Automated Measurement of Strains from Three-Dimensional Deformed Surfaces[J].Journal of Metals,1990,42:8-13. |
| [2] | Risch C J.Computer-Generated Forming Limit Diagrams[J].Metal Forming,1991(25):43-46. |
| [3] | Vogel J H;Lee D.An Automated Two-View Method For Determining Strain Distributions on Deformed Surfaces[J].Journal of Material Shaping Technology,1989(06) |
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