| CO2焊的波形控制技术的研究进展 |
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| 引用本文： | 俞建荣,龚永飞,蒋力培,邹勇. CO2焊的波形控制技术的研究进展[J]. 北京石油化工学院学报, 2007, 15(3): 43-46 |
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| 作者姓名： | 俞建荣 龚永飞 蒋力培 邹勇 |
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| 作者单位： | 北京石油化工学院,北京,102617;北京石油化工学院,北京,102617;中国石油大学(北京),北京,102200 |
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| 基金项目： | 光机电装备技术北京市重点实验室开放课题 |
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| 摘 要： | 通过及时控制焊接电流大小可以有效克服CO2焊的焊接飞溅大、焊缝成形差、熔深浅的问题.介绍了国内外主要应用的CO2焊波形控制法,包括传统的波形控制法和新型波形控制法.重点介绍了基于实时调整的波形控制技术.并指出波形控制技术向更精细化、动态化的方向发展.
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| 关 键 词： | 波形控制法 CO2焊 熔滴过渡 发展趋势 |
| 修稿时间： | 2007-06-28 |
The Waveform Control Method of CO2 Welding |
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| Yu Jianrong,Gong Yongfei,Jiang Lipei,Zou Yong. The Waveform Control Method of CO2 Welding[J]. Journal of Beijing Institute of Petro-Chemical Technology, 2007, 15(3): 43-46 |
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| Authors: | Yu Jianrong Gong Yongfei Jiang Lipei Zou Yong |
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| Affiliation: | 1 Beijing Institute of Petro-chemical Technology,Beijing 102617;2 China University of Petroleum,Beijing 102200 |
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| Abstract: | By controlling welding current flow in time,there will be resultful for solving the problems of much spatter,bed welding bead and poor melting.In this article some popular waveform control methods of CO2 welding including conventional and late-model ones are introduced,and the method based on real-time-adjusted waveform control is focused.It can be seen from the development of the method of waveform control that it is turning more refined and more dynamic. |
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| Keywords: | waveform control CO2 welding droplet transfer direction of development |
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