| 板料激光弯曲成形过程仿真与控制模型的建立 |
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| 引用本文： | 高宏亮,张鹏,初冠南.板料激光弯曲成形过程仿真与控制模型的建立[J].锻压装备与制造技术,2007,42(1):59-61. |
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| 作者姓名： | 高宏亮 张鹏 初冠南 |
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| 作者单位： | 1. 中南林业科技大学,湖南,长沙,410004
2. 哈尔滨工业大学,黑龙江,哈尔滨,150001 |
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| 摘 要： | 激光弯曲是一种利用激光加热来实现构件的柔性成形技术。通过量纲分析建立了板料激光弯曲过程中弯曲角度的仿真模型，根据试验数据对模型的相应参数进行回归求解，获得了该过程的控制模型。研究结果表明，利用量纲分析法仿真复杂的激光弯曲过程是简便有效的，基于仿真模型无因交次群组合的设计相应的参数可传控制模型达到较高的预测精度。
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| 关 键 词： | 机械制造 激光弯曲 板料 模型仿真 |
| 文章编号： | 1672-0121(2007)01-0059-03 |
| 修稿时间： | 2006年11月22 |
Simulate and Control models of Laser Bending Process of Sheet Metals |
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| GAO Hongliang,ZHANG Peng,CHU Guannan.Simulate and Control models of Laser Bending Process of Sheet Metals[J].China Metalforming Equipment & Manufacturing Technology,2007,42(1):59-61. |
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| Authors: | GAO Hongliang ZHANG Peng CHU Guannan |
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| Abstract: | Laser bending of sheet metals is a highly flexible forming technique.Simulation model of laser bending process has been established by dimension analysis with the control model of laser bending achieved based on regression of laboratory simulate data. It was shown that the dimension analysis was an effective method in simulating the complex laser bending process, and the control model that came from non-dimensional group data of simulations, was a high-accuracy model in predictive analysis. |
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| Keywords: | Sheet metals Laser bending Dimension analysis Simulate |
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