可变闭合力对DP1180钢冲压成形的回弹控制研究 |
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丁悦婕, 王一文, 王武荣, 韦习成, 赵杨洋 | |||||||||||||||
Springback Control of DP1180 Steel Stamping by Variable Closing Pressure |
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DING Yuejie, WANG Yiwen, WANG Wurong, WEI Xicheng, ZHAO Yangyang | |||||||||||||||
表4 不同可变闭合力增量条件下外表面残余应力计算结果 |
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Tab.4 Calculation results of outer surface residual stress at different increments of VCP |
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