| 低压电磁铆接固有参数对铆接性能的影响 |
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| 引用本文： | 赵志衡,江洪伟,邓将华,蔡梅,李春峰. 低压电磁铆接固有参数对铆接性能的影响[J]. 材料科学与工艺, 2009, 17(2): 244-246 |
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| 作者姓名： | 赵志衡 江洪伟 邓将华 蔡梅 李春峰 |
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| 作者单位： | 赵志衡,蔡梅,ZHAO Zhi-heng,CAI Mei(哈尔滨工业大学,电气工程及自动化学院,哈尔滨,150001);江洪伟,邓将华,李春峰,JIANG Hong-wei,DENG Jiang-hua,LI Chun-feng(哈尔滨工业大学,材料科学与工程学院,哈尔滨,150001) |
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| 基金项目： | 哈尔滨丁业大学校科研基金 |
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| 摘 要： | 低电压电磁铆接设备固有参数对铆接力的影响规律尚不清晰,制约了该技术的应用.采用仿真方法系统分析了低电压电磁铆接设备固有参数对铆接时放电电流、电容电压的影响规律,并以放电电流变化为依据,将设备工作状态划分为两类.理论分析表明设备工作于振荡阻尼态时具有较好的铆接性能.通过调节铆枪电感,使设备工作于不同工作状态,对Φ6 mm的2A16铆钉进行铆接试验,铆钉变形量验证了理论分析.据此,提出要综合控制放电回路固有参数,使其达到匹配.保证设备工作于振荡阻尼状态,应作为设备设计的一个重要指导原则.
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| 关 键 词： | 低电压 电磁铆接 固有参数 |
Effects of inherent parameters of equipment on riveting performance in low-voltage electromagnetic riveting |
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| ZHAO Zhi-heng,JIANG Hong-wei,DENG Jiang-hua,CAI Mei,LI Chun-feng. Effects of inherent parameters of equipment on riveting performance in low-voltage electromagnetic riveting[J]. Materials Science and Technology, 2009, 17(2): 244-246 |
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| Authors: | ZHAO Zhi-heng JIANG Hong-wei DENG Jiang-hua CAI Mei LI Chun-feng |
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| Affiliation: | 1.School of Electrical Engineering and Automation;Harbin Institute of Technology;Harbin 150001;China;2.School of Materials Science and Engineering;China |
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| Abstract: | The effects of inherent parameters of low-voltage electromagnetic riveting equipment on discharge current and discharge voltage were systematically studied with simulation method,and the work condition of equipment was divided into two categories according to the changes of discharge current.Theoretical analysis showed the good riveting performance of equipment in oscillation damping condition.Furthermore,by adjusting the inductance of riveter to make the equipment be at different working states,riveting ex... |
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| Keywords: | low voltage electromagnetic riveting inherent parameters |
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