【作者】 袁志恒； 李俐群； 叶广郁； 苗玉刚；

【Author】 YUAN Zhi-heng LI Li-qun YE Guang-yu MIAO Yu-gang(Wheel company Changchun FAW Sihuan automobile CO., LTD. Changchun 130052, China;National Key Lab of Advanced Welding Production Technology, Harbin Institute ofTechnology, Harbin 150001, China)

【机构】 长春一汽四环车轮分公司； 哈尔滨工业大学现代焊接生产技术国家重点实验室；

【摘要】 研制开发了一套检测闪光对焊过程参数的系统,该系统通过对焊接电压、动夹具位移、顶锻压力等过程参数的检测,并通过对这些参量的计算机处理,再现了动态焊接过程参数曲线(或数据表),焊接工艺员通过曲线或数据表,可以判定参数设置是否合理,还可设定关键的参数指标,让系统根据实测值自动判定焊接质量;设备维护人员也可根据曲线或数据表制定有针对性设备预修计划。更多还原

【Abstract】 This paper researched a monitoring system for flash butt welding process parameters. The system gathered on welding voltage, moving clamp displacement and upset force etc, then through computer disposed these data, weld data curves (or data tables) could be dynamically showed. Welding technicians can judge whether the parameter is rational with the curves or data tables, and they also can enact the main welding parameter criterion, the system is on the base of real testing to judge welding quality. According to parameter curving and data table, maintenance man of equipment can bring forward the maintain plan of device.更多还原