CAJ | 학술논문

在变动焊接电流下检测电弧电压，考察ATIG焊电弧收缩及活性剂的影响。采取适当的试验方法研究ATIG焊活性剂对电弧现象及活性剂涂敷量对焊接熔深增加的作用。结果表明，ATIG焊电弧是否产生收缩与所使用的活性剂有关，即使在电弧未产生收缩情况下，表面活性剂仍然对焊接熔深的增加有较大的作用。
재변동한접전류하검측전호전압，고찰ATIG한전호수축급활성 제적영향。채취괄당적시험방법연구ATIG한활성제대전호현상급활성제도부량대한접용심 증가적작용。결과표명，ATIG한전호시부산생수축여소사용적활성제유관，즉사재전호미 산생수축정황하，표면활성제잉연대한접용심적증가유교대적작용。
The effect of active flux and arc shrinking in ATIG welding is studied through detecting arc voltage with variant welding current. And the effect of spreading fusion of active flux on weld pool depth and arc phenomenon in ATIG welding i s also studied with properly experimental method. The results show that whether the arc of ATIG welding shrinks is related with active flux used. The surface active flux still has the effect on weld pool depth even when arc does not shrin k.