Thus, digital input and display of parameters in twin-wire welding was achieved.
实现了双丝焊参数的数字化输入与显示。
At the special request of the flux-cored wire welding underwater, the welding arc control system is developed.
根据药芯焊丝水下焊接的要求，研制了一套水下焊接电弧控制系统。
The principle, applications and process of TANDEM double wire welding for butt welding in shipbuilding were introduced.
介绍了TANDEM双丝焊在造船拼板焊接中的原理、应用和工艺。
Because of the difference of arc circuit, the welding process of twin-wire indirect arc gas shielded welding is more stable than single wire welding.
由于电弧回路结构不同，双丝间接电弧气体保护焊的焊接过程比单丝焊更加稳定。
Constant voltage characteristic was also designed according to the character of CO2 twin-wire welding process, and software PI control arithmetic was confirmed.
本研究还根据CO2双丝焊接的特点设计了恒压外特性，并确定了软件PI控制算法。
A general design of digital twin-wire welding power supply was selected firstly, and two side-by-side IGBT full bridge converter main circuit structures were designed.
本文首先确定了双丝焊数字化电源的总体方案，设计了两台并行的IGBT全桥逆变主电路的拓扑结构。
Microstructure and mechanical properties changing rules of 2219 Al-alloy HAZ (heat-affected zone) with twin wire welding were studied using welding thermal simulation method.
采用焊接热模拟试验方法研究了2219铝合金双丝焊热影响区的微观结构和力学性能的变化规律。
The experimental results show that the penetration can be significantly increased by activating flux coated wire welding, comparing to conventional TIG welding and A-TIG welding.
试验发现活性焊丝熔深增加效果明显，熔深远大于常规TIG焊和手工涂敷a - TIG焊。
The experimental results show that the penetration can be significantly increased by activating flux coated wire welding, comparing to conventional TIG welding and A-TIG welding.
试验发现活性焊丝熔深增加效果明显，熔深远大于常规TIG焊和手工涂敷a - TIG焊。
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