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| 旁路耦合电弧MIG焊数据采集系统的设计与实现 | |
| 引用本文： | 石玗,陈作雁,张裕明,樊丁.旁路耦合电弧MIG焊数据采集系统的设计与实现[J].兰州理工大学学报,2009,35(3). |
| 作者姓名： | 石玗 陈作雁 张裕明 樊丁 |
| 作者单位： | 1. 兰州理工大学,甘肃省有色金属新材料重点实验室,甘肃,兰州,730050 2. 兰州理工大学,有色金属合金及加工教育部重点实验室,甘肃,兰州,730050 3. 肯塔基大学,制造中心,肯塔基州,列克星敦市,40506 |
| 基金项目： | 国家自然科学基金，国家自然科学基金国际合作研究项目，美国国家自然科学基金 |
| 摘 要： | 建立一套用于旁路耦合电弧MIG焊接的实验系统,运用LabVIEW编写旁路电弧MIG焊多路电流电压、电弧图像的采集程序,实现焊接电流、电压高速采集,实时显示及存储功能.根据采集得到的实验数据,分析在不同焊接旁路电流输出下,焊接电弧图像、电流电压同步采集过程中电流与电压数值关系及电弧形态.同步过程电流电压数值关系和电弧形态.研究结果表明,旁路电弧MIG焊接过程电流电压信号稳定,焊缝成型质量好,符合旁路耦合电弧理论关系. |
| 关 键 词： | 旁路电弧法 信号采集 |
Design and implementation date acquisition system of by-pass coupled arc MIG welding |
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| SHI Yu,CHEN Zuo-yan,ZHANG Yu-ming,FAN Ding.Design and implementation date acquisition system of by-pass coupled arc MIG welding[J].Journal of Lanzhou University of Technology,2009,35(3). | |
| Authors: | SHI Yu CHEN Zuo-yan ZHANG Yu-ming FAN Ding |
| Institution: | SHI Yu1,CHEN Zuo-yan2,ZHANG Yu-ming3,FAN Ding1(1.State Key Lab.of Gansu Advanced Non-ferrous Metal Materials,Lanzhou Univ.of Tech.,Lanzhou 730050,China,2.Key Lab.of Non-ferrous Metal Alloys,The Ministry of Education,3.Center for Manufacturing,University of Kentucky,Lexington 40506,USA) |
| Abstract: | A set of experimental system of by-pass coupled arc MIG welding was set up.The date acquisition program for multi-pass current voltage and arc of by-pass coupled arc MIG welding,which was programmed with LabVIEW,could achieve high-speed data gathering,real-time display and saving of welding current and voltage.According to the experimental data gathered,the relationship between the data of current and voltage,the form of the arc in the welding process were analyzed for different output of by-pass current.Th... |
| Keywords: | LabVIEW |
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