高级检索

高气压环境下脉冲MAG焊稳定性及其电弧电压补偿

王磊, 黄松涛, 焦向东, 谷孝满

王磊, 黄松涛, 焦向东, 谷孝满. 高气压环境下脉冲MAG焊稳定性及其电弧电压补偿[J]. 焊接学报, 2015, 36(3): 63-66.
引用本文: 王磊, 黄松涛, 焦向东, 谷孝满. 高气压环境下脉冲MAG焊稳定性及其电弧电压补偿[J]. 焊接学报, 2015, 36(3): 63-66.
shu
WANG Lei, HUANG Songtao, JIAO Xiangdong, GU Xiaoman. Stability of hyperbaric pulsed MAG welding arc and its compensation by higher arc voltage[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2015, 36(3): 63-66.
Citation: WANG Lei, HUANG Songtao, JIAO Xiangdong, GU Xiaoman. Stability of hyperbaric pulsed MAG welding arc and its compensation by higher arc voltage[J]. TRANSACTIONS OF THE CHINA WELDING INSTITUTION, 2015, 36(3): 63-66.
shu

高气压环境下脉冲MAG焊稳定性及其电弧电压补偿

  • 1.

    北京化工大学 机电工程学院, 北京 100029;北京石油化工学院 能源工程先进技术研究中心, 北京 102617

  • 2.

    北京石油化工学院 能源工程先进技术研究中心, 北京 102617

基金项目: 国家自然科学基金资助项目(51175046);国家自然科学基金青年基金资助项目(51205026)

Stability of hyperbaric pulsed MAG welding arc and its compensation by higher arc voltage

  • 1.

    College of Mechanical and Electrical Engineering, Beijing University of Chemical Technology, Beijing 100029, China;Reasearch Center of Energy Engineering Advanced Joining Technology, Beijing Institute of Petrochemical Technology, Beijing 102617, China

  • 2.

    Reasearch Center of Energy Engineering Advanced Joining Technology, Beijing Institute of Petrochemical Technology, Beijing 102617, China

摘要

    摘要
  • 摘要: 统计分析了不同环境压力下脉冲MAG焊的电流电压波形和数据,探讨了其概率密度分布规律与高气压环境下焊接电弧稳定性的关系. 结果表明,随着环境压力增大,能量损失加剧,焊接过程越不稳定. 为了获得高气压环境稳定的焊接过程,采用提高电弧电压的方式来补偿电弧能量损失. 在0.3和0.5 MPa压力环境下,电弧电压分别提高3和5 V时,焊接过程可与常压环境相当. 提高电弧电压方式对高气压环境下焊接稳定性的提高具有显著的作用,该研究可为高气压环境下脉冲MAG焊参数优化匹配提供理论依据与试验基础.
    Abstract: The pulsed MAG welding current and voltage waveforms in different air environmental pressures were analyzed using statistical method. The relationship between probability density distribution of arc voltage and current and the hyperbaric welding arc stability under different ambient pressure were also investigated in this paper. It is shown that the arc energy loss intensifies with increasing the environment pressure resulting in less stable welding process. A useful method to raise arc voltage setting to compensate the arc energy loss was used to obtain stable welding process. When arc voltage setting was increased 3 V and 5 V respectively in 0.3 MPa and 0.5 MPa hyperbaric environment, a stable welding process comparable with normal atmospheric welding has been realized. It is concluded that welding stability of hyperbaric pulsed MAG welding arc can be improved by higher arc voltage. This paper provided theoretical basis and experimental foundation for the hyperbaric pulse MAG welding to optimize and match the welding parameter.
    • HTML全文
    • 参考文献(11)
  • [1] 赵华夏, 焦向东. 干式高压环境对TIG焊接电弧温度的影响[J].焊接学报, 2008, 29(11): 17-20. Zhao Huaxia, Jiao Xiangdong. Welding arc temperature in hyperbaric TIG welding[J].Transactions of the China Welding Institution, 2008, 29(11): 17-20.
    [2] 蒋力培, 王中辉, 焦向东, 等. 水下焊接高压空气环境下GTAW电弧特性[J].焊接学报, 2007, 28(6): 1-4. Jiang Lipei, Wang Zhonghui, Jiao Xiangdong, et al. Characteristics of GTAW arc in underwater welding under high pressure air condition[J]. Transactions of the China Welding Institution, 2007, 28(6): 1-4.
    [3] 李亚江, 刘 强, 王 娟. 气体保护焊工艺及应用[M]. 北京: 化学工业出版社, 2009.
    [4] Joseph A, Farson D, Harwing D, et al. Influence of GMAW-P current waveform on heat input and weld bead shape[J]. Science and Technology of Welding and Joining, 2005, 10(3): 311-318.
    [5] Klas W, Gunnar L. MIG焊指南[M]. 李国栋, 栗卓新, 译. 北京: 机械工业出版社, 2009.
    [6] 吴毅雄, 徐域栋, 徐 锋. 焊接先进技术[M]. 上海: 上海科学文献出版社, 2010.
    [7] Richardson I M. Properties of the constricted gas tungsten (plasma) welding arc at elevated pressures [D]. Cranfield: Cranfield University, 1991.
    [8] Jacobsen N. Monopulse investigation of drop detachment in pulsed gas metal arc welding[J]. Journal of Physics D:Applied Physics, 1992, 25: 783-797.
    [9] 姚 屏, 黄文超, 薛家祥, 等. 脉冲参数对脉冲MIG焊焊接行为的影响[J]. 华南理工大学学报: 自然科学版, 2008, 36(10): 140-145. Yao Ping, Huang Wenchao, Xue Jiaxiang, et al. Effect of pulse parameters on welding behavior of pulsed MIG welding[J]. Journal of South China University of Technology (Natural Science Edition), 2008, 36(10): 140-145.
    [10] 文元美, 黄石生, 薛家祥, 等. 脉冲MIG焊不稳定过渡过程的观察与分析[J]. 焊接学报, 2008, 29(4): 13-17. Wen Yuanmei, Huang Shisheng, Xue Jiaxiang, et al. Observation and analysis of unstable metal transfer process in pulsed MIG welding[J]. Transactions of the China Welding Institution, 2008, 29(4): 13-17.
    [11] 牛 永, 薛海涛, 李 桓, 等. 脉冲电压峰值对双丝脉冲MIG焊熔滴过渡及焊缝成形的影响[J]. 焊接学报, 2010, 31(1): 50-54. Niu Yong, Xue Haitao, Li Huan, et al. Effect of peak pulse voltage on mental transfer and formation of weld in double-wire pulsed MIG welding[J]. Transactions of the China Welding Institution, 2010, 31(1): 50-54.
    • 相关文章
    • 施引文献(33)

  • 期刊类型引用(16)

    1. 李军达，曾泽群，关凯楠，邹丽，杨鑫华. 基于网格不敏感结构应力的Q450NQR1焊接接头疲劳性能分析与表征. 焊接技术. 2024(10): 24-28+145-146 . 百度学术
    2. 徐甄真，张建勋. 基于局部应变法的焊接微区低周疲劳性能. 焊接学报. 2023(02): 10-15+31+129 . 本站查看
    3. 温珈毅，王悦东. 基于等效结构应力法的镁合金接头疲劳寿命预测. 机械与电子. 2022(07): 27-31 . 百度学术
    4. 曹蕾蕾，王留涛，王严，郭城臣，宋绪丁. 基于等效结构应力法的挖掘机工作装置疲劳寿命评估. 华南理工大学学报(自然科学版). 2022(08): 62-70 . 百度学术
    5. 魏巍，孙屹博，杨光，孙杨，杨鑫华. 基于能量耗散的Q460焊接接头疲劳强度评估. 焊接学报. 2021(04): 49-55+99 . 本站查看
    6. 魏巍，邹丽，杨鑫华. 基于能量耗散的Q460焊接接头S-N曲线快速预测. 焊接. 2021(04): 13-18+62-63 . 百度学术
    7. 魏巍，张运通，刘柯，贾昕，杨鑫华. 基于能量耗散的激光焊对接接头高周疲劳性能快速评估. 焊接学报. 2021(12): 48-53+99 . 本站查看
    8. 谭润泽，李晓彬，乐京霞. 基于结构应力法的薄板对接焊缝疲劳性能. 华中科技大学学报(自然科学版). 2020(10): 81-85 . 百度学术
    9. 张军，张凤梅，周韶泽. 惯性载荷作用下结构应力法焊接结构抗疲劳性能研究. 大连交通大学学报. 2019(01): 40-45 . 百度学术
    10. 员征文，陆永能，卢曦，崔慕春. 承载T形接头疲劳试验对结构应力法的修正研究. 焊接. 2019(06): 61-64+68 . 百度学术
    11. 王福山，孙杨，杨鑫华. 基于Battelle结构应力法的对接接头应力集中系数回归分析. 焊接技术. 2019(06): 76-80 . 百度学术
    12. 王福山，王锡勇，李赫，赵慧敏，杨鑫华. 内燃机车主发电机机座疲劳寿命预测. 电焊机. 2018(07): 13-18 . 百度学术
    13. 刘亚良，孙屹博，邹丽，杨鑫华. 基于信息熵的铝合金焊接接头疲劳寿命分析方法. 焊接学报. 2018(04): 67-72+132 . 本站查看
    14. 李赫，刘亚良，许鸿吉，杨鑫华. 铝合金T形接头三点弯曲疲劳试验及基于等效结构应力的寿命预测. 焊接技术. 2018(03): 14-18 . 百度学术
    15. 王亦军，董奇志，肖守讷，李西安. 等效结构应力法的焊接疲劳评估. 河南科技大学学报(自然科学版). 2017(04): 16-19+116 . 百度学术
    16. 张欣，高世一，吴文兵，牛犇，李苏，刘丹. 焊缝余高对焊接接头疲劳寿命影响的有限元分析. 热加工工艺. 2017(01): 189-194 . 百度学术

    其他类型引用(17)

    • 资源附件(0)
计量
  • 文章访问数:  250
  • HTML全文浏览量:  5
  • PDF下载量:  101
  • 被引次数: 33
出版历程
  • 收稿日期:  2013-10-10

目录

摘要
HTML全文
    参考文献(11)
    相关文章
    施引文献(33)
    资源附件(0)

    /

    返回文章
    返回

    网站版权 © 焊接杂志社焊接学报编辑部电话：0451-86323218地址：哈尔滨市松北区创新路2077号

    本系统由 北京仁和汇智信息技术有限公司 开发  百度统计