药芯焊丝工艺性评价方法探析
Discuss on Evaluation Method for Manufacturability of Flux-cored Wires
王牛俊1, 陈 莉2
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作者单位:(1.陕西国防工业职业技术学院 机械工程学院,陕西 西安 710302;2.陕西国防工业职业技术学院 电子信息学院,陕西 西安 710302)
中文关键字:药芯焊丝; 工艺质量; 短路时间; 集中分布系数
英文关键字: flux-cored wires; process quality; short-circuiting time; concentration distribution coefficient
中文摘要: 焊接材料的工艺性对焊接工艺质量有重要的影响。本文以电弧物理为理论基础,利用高速摄影技术和汉诺威焊接质量分析系统采集焊接过程中的信号,对获取的信号进行分析处理,提出以短路时间t1集中分布系数ξ对药芯焊丝的工艺性进行评价的方法。
英文摘要:The manufacturability of welding materials has important influence on weld process quality. The electric arc physics was taken as the theories foundation, the high speed photograph techniques and analysator hannover were used to collect the signal in the weld process, and the obtained signal was analyzed. The coefficient of concentration distribution ξ and short-circuiting time t1 was put forward to evaluate the manufacturability of flax-coned wire.