| 磁控旋转电弧管板对焊装置的研制 |
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| 引用本文： | 朱修强,包晔峰,赵虎成,蒋永锋.磁控旋转电弧管板对焊装置的研制[J].电焊机,2010,40(9). |
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| 作者姓名： | 朱修强 包晔峰 赵虎成 蒋永锋 |
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| 作者单位： | 河海大学,机电工程学院,江苏,常州,213022 |
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| 摘 要： | 根据磁控旋转电弧的工作原理,设计了一种新型磁控旋转电弧管板对焊装置。该装置由机械机构和电气控制两部分组成,满足了焊件夹紧、定位、顶锻等功能,提供了对焊所需的电源、磁场及其逻辑控制系统等。其中,顶锻机构采用了电磁和弹簧加压方式代替液压顶锻,简化了设备构成;励磁电源具有恒电流和恒电压外特性,可方便控制磁感应强度,改变电弧旋转速率。实现了焊接过程中引弧、旋弧、顶锻的自动控制,操作简单方便。电弧形态试验表明,通过焊接参数的调节该装置可产生稳定的旋转电弧,焊件端面金属熔化均匀,可以满足对焊工艺的需求。
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| 关 键 词： | 磁场 旋转电弧 管板 对焊 |
Development of tube to plate butt welding device with magnetically impelled rotating arc |
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| ZHU Xiu-qiang,BAO Ye-feng,ZHAO Hu-cheng,JIANG Yong-feng.Development of tube to plate butt welding device with magnetically impelled rotating arc[J].Electric Welding Machine,2010,40(9). |
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| Authors: | ZHU Xiu-qiang BAO Ye-feng ZHAO Hu-cheng JIANG Yong-feng |
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| Affiliation: | ZHU Xiu-qiang,BAO Ye-feng,ZHAO Hu-cheng,JIANG Yong-feng(Mechanical And Electrical Engineering College,Hohai University,Changzhou 213022,China) |
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| Abstract: | Based on the operating principle of magnetically impelled rotating arc,a new type of tube to plate butt welding device was designed.The device consists of mechanical part for clamping,locating,upsetting and other functions and electrical control part for power supply,magnetic field and logic control.The upsetting part was much simplified with electromagnetic force and elastic spring instead of hydraulic upset.Field power supply with constant current and constant voltage could easily control the intensity of... |
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| Keywords: | magnetic field rotating arc tube-plate butt welding |
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