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。
The effect of active flux and arc shrinking in A-TIG welding is studied through detecting arc voltage with variant welding current.
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。
The effect of active flux and arc shrinking in A-TIG welding is studied through detecting arc voltage with variant welding current in this paper.
通过焊接偏移试验、直流正接A-TIG焊试验和FBTIG 焊试验研究了活性剂增加熔深的机理。
Some experiments, including weld deviation experiment, A-TIG welding experiment with DCSP mode and FBTIG welding experiment, are made to study the mechanism of activating flux improving penetration.
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。
And the effect of SPreading fusion of active flux on weld pool depth and arc phenomenon in A-TIG welding is also studied with properly experimental method.
利用自制的活性剂，考察了焊接工艺参数对奥氏体不锈钢A-TIG焊焊缝熔深的影响。
Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out.
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。
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 shrink.
以不锈钢SUS304作为试验对象，分别研究了焊接速度、散焦离焦量、激光功率和保护气体等工艺参数以及活性剂和活性元素硫对不锈钢yag激光焊焊缝成形的影响。
The effects of welding speed, defocusing distance, laser power, shielding gas, activating flux and activating elements on weld shape in YAG laser welding of SUS304 stainless steel was studied.
向AF305活性剂中添加铝粉改变焊渣分布，研究焊渣分布与熔深的关系，证实了焊渣成片分布能增加焊接熔深。
Relation between slag contribution and weld penetration is studied by adding aluminum powder into AF305 to change this distribution.
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。
The effect of active flux and arc shrinking in a - TIG welding is studied through detecting arc voltage with variant welding current to this paper.
采用现代测试手段分析TA15钛合金活性剂补焊接头微观组织特征，探讨钛合金焊缝采用活性剂多次补焊的可行性。
The microstructure characteristics of TA15 titanium alloy joint multiple repaired with activated flux were analyzed by modern testing means.
采用现代测试手段分析TA15钛合金活性剂补焊接头微观组织特征，探讨钛合金焊缝采用活性剂多次补焊的可行性。
The microstructure characteristics of TA15 titanium alloy joint multiple repaired with activated flux were analyzed by modern testing means.
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