首页 | 官方网站   微博 | 高级检索  
     

X65管闪光对焊过程在线监测及工艺控制
引用本文:高世一,盛安,郭春富,张欣.X65管闪光对焊过程在线监测及工艺控制[J].焊接学报,2016,37(6):59-64.
作者姓名:高世一  盛安  郭春富  张欣
作者单位:广东省焊接技术研究所(广东省中乌研究院), 广东省现代焊接技术重点实验室, 广州 510650
基金项目:国家国际科技交流与合作资助项目(2011DFB70050);广东省重点实验室建设资助项目(2012A061400011);广东省对外科技合作专项资助项目(2012B050100014,2013 B050800029);广州市国际科技交流与合作专项资助项目(2012J5100049)
摘    要:搭建管道闪光对焊焊接过程在线监测系统,实现对工艺参数如焊接电压、焊接电流、位移及压力的实时采集、在线监测和数据存储。针对X65管线钢管闪光对焊工艺设计正交试验,在参照在线监测系统提取各组正交试验电流和位移等参数历史数据的基础上,对X65管线钢管闪光对焊工艺进行优化。通过对比分析各组正交试验不同阶段电流均值和均方差,研究管道闪光对焊过程焊接电流和进给速度变化规律,为焊接参数非线性自适应控制提供依据。

关 键 词:管道闪光对焊    在线监测系统    焊接工艺    正交试验
收稿时间:2016/1/13 0:00:00

On-line monitoring and process control of X65 steel pipeline flash butt welding
GAO Shiyi,SHENG An,GUO Chunfu and ZHANG xin.On-line monitoring and process control of X65 steel pipeline flash butt welding[J].Transactions of The China Welding Institution,2016,37(6):59-64.
Authors:GAO Shiyi  SHENG An  GUO Chunfu and ZHANG xin
Affiliation:Guangdong Welding Institute (China-Ukraine Welding Institute), Key Laboratory of Modern Welding Technology of Guangdong Province, Guangzhou 510650, China
Abstract:A pipeline flash butt on-line monitoring system is established, and the real-time data acquisition, on-line monitoring and high speed data storage of the pipeline process parameters such as flash butt welding voltage, welding current, displacement and pressure are realized by the system. For X65 pipeline flash butt welding,tests are designed by orthogonal experiment. Based on the tests results and those welding parameters data recorded by the pipeline flash butt on-line monitoring system, welding parameters are optimized. The changes of welding current and welding rate are investigated by comparative analysis of the mean and standard deviation of welding current at different welding stages of each test in order to provide basis for welding parameters nonlinear adaptive controlling.
Keywords:pipeline flash butt welding  on-line monitoring  welding process  orthogonal experimental design
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《焊接学报》浏览原始摘要信息
点击此处可从《焊接学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号