| 焊接电参数的一种新型测试方法 |
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| 引用本文： | 杨林,王宝,D.Rehfeldt,宋永伦.焊接电参数的一种新型测试方法[J].中北大学学报,2005,26(1):75-77. |
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| 作者姓名： | 杨林 王宝 D.Rehfeldt 宋永伦 |
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| 作者单位： | 中北大学焊接材料技术培训中心 山西太原030051
(杨林,王宝),汉诺威大学材料连接焊接工艺研究中心 德国汉诺威
(D.Rehfeldt),北京工业大学材料科学与工程学院 北京100022(宋永伦) |
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| 摘 要： | 为保证焊接过程的稳定性和焊接质量的可靠性,在焊接过程中对焊接电参数的监测十分必要.采用德国汉诺威大学"材料连接焊接工艺研究中心"开发的汉诺威焊接质量分析系统,对焊接过程电参数进行精确的统计分析,自动生成电弧电压、焊接电流概率密度分布曲线、电弧电压和焊接电流的波形图以及熔滴短路时间t1、电弧的燃弧时间t2、短路周期tC频数分布图,并且精确地得出相关数据.试验结果表明,汉诺威焊接质量分析系统能够对焊接工艺参数进行评估和优化,为科学评价焊接材料工艺性,提供了新的手段.
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| 关 键 词： | 焊接电参数 CO2气体保护焊 汉诺威分析仪 |
| 文章编号： | 1006-5431(2005)01-0075-03 |
| 修稿时间： | 2004年5月9日 |
A New System to Analyse Electric Parameters of Welding |
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| YANG Lin,WANG Bao,D. Rehfeldt,SONG Yong-lun.A New System to Analyse Electric Parameters of Welding[J].Journal of North University of China,2005,26(1):75-77. |
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| Authors: | YANG Lin WANG Bao D Rehfeldt SONG Yong-lun |
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| Affiliation: | YANG Lin~1,WANG Bao~1,D. Rehfeldt~2,SONG Yong-lun~3 |
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| Abstract: | In order to guarantee the stability of welding process and the dependability of welding quality, it is very essential to monitor welding electric parameters of welding process. !Joining of Materials" -Welding Technology-University of Hanover of Germany has developed a new system, which based on statistical analysis, is capable of automatically yielding precise the probability density distribution of arc voltages, welding current, molten drop short-circuiting time t-1, burning time t-2, and short-circuiting cycle time t-C. The system is also able to provide the oscillograms of arc voltage and welding current, as well as interrelated data. The result of the test indicates that ANALYSATOR HANNOVER can be used to assess and optimize usability parameters of welding. It offers the new means for scientifically appraising the usability of welding material. |
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| Keywords: | welding electric parameters CO-2 gas shielded metal arc welding Analysator Hannover |
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