Effect of stainless steel 304 A-TIG welding with and without activating fluxes are studied.
主要研究在304不锈钢焊接时涂敷活性焊剂和未涂敷活性焊剂对焊缝成形的影响。
The varied weld penetration depths of austenic stainless steel in A-TIG welding are studied.
采用活性化焊剂TIG焊接方法研究了奥氏体不锈钢焊缝熔深的变化。
Recently, a new type of welding method (A-TIG welding) calls a great attention all over the world.
近年来，一种新型高效的焊接法——A-TIG焊正引起世界范围内的高度重视。
The application of A-TIG welding in all-position welding for the nuclear electricity pipes welding was studied in this paper.
研究了活性焊接法在核电管道全位置焊接中的应用。
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。
Effects of welding parameters on the penetration of austenitic stainless steel A-TIG weld seam with the home-made active flux were carried out.
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。
The effect of activating fluxes with single component on weld forming during the A-TIG welding of AZ31 magnesium alloy is studied in this paper.
文摘针对AZ31镁合金，研究了在A-TIG焊中单一成分的活性剂和涂敷量对焊缝成形的影响。
The effect of welding parameters such as welding current, welding velocity and welding voltage on A-TIG weld's depth and width has been studied.
研究了焊接电流、焊接速度及焊接电压等焊接工艺参数对A - TIG焊焊缝熔深的影响规律。
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.
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。
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.
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。
TIG(tungsten inert-gas) welding processes and A-TIG(A activating) processes of TC4 titanium alloy with FT-01 activating flux made in BAMTRI were investigated.
采用北京航空制造工程研究所研制的FT-01钛合金活性焊剂进行了A-TIG焊及常规TIG焊焊接TC4钛合金工艺对比试验。
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。
Since the welding stress and welding deformation can be reduced when welding with A-TIG welding, and the production efficiency will remarkably be enhanced for welding thick plate.
由于焊接热输入可大大降低，因此会改善焊接接头组织和减少应力变形。厚板焊接时可大幅度提高生产率。
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.
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。
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.
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。
According to the arc light features of pulsed TIG welding and its effects on vision measurements, a special method of image capturing and controlling is put forward.
根据脉冲tig焊接电弧的弧光特性及其对视觉检测的影响，提出了一种独特的图象采集和控制方法。
This article introduces a method of arc initiation and stabilization, which is used in low current DC TIG welding, it analyzes the controlling circuit that realizes these functions.
介绍一种小电流直流tig焊中的引弧及稳弧方法，并对实现此功能的控制电路进行了详细的分析。
For AZ31 and AZ61 magnesium alloy, effects of activating fluxes with hybrid component on weld forming in the a - TIG butt joint welding of are studied.
对接实验针对AZ31和AZ61镁合金材料，研究了在A - TIG焊中混合成分的活性剂对焊缝成形的影响。
A new compound treating method of improving fatigue performance of high-strength welded joint is that firstly treated the welded toe by TIG-dressing and then performed ultrasonic peening.
提出一种对接头焊趾先进行一遍tig熔修处理，然后再实施超声波冲击的复合处理新方法用来改善焊接接头的疲劳性能。
A 150a DC TIG welding machine is developed, using specially designed thyristor rectifier and IC control circuit, which is simple, reliable and of high quality.
研制了一种150a直流tig焊机，采用特殊的晶闸管主电路和集成电路控制技术，具有简单、可靠和高性能的特点。
Welding equipment includes automatic plasma arc and TIG hardfacing machines. Only a few typical machines are shown here.
焊接设备包括自动等离子弧和TIG 表面硬化机械设备。在此只展示少数典型设备。
A new type of maraging steel metal powder-cored wire for die TIG surfacing is developed.
研制了一种用于TIG模具堆焊的马氏体时效钢金属粉芯焊丝。
A new type of age hardening alloy metal powder-cored wire for TIG surfacing is developed.
研制了一种用于TIG堆焊的时效硬化工具合金金属粉芯焊丝。
A three-dimensional numerical analysis model of fluid flow and heat transfer in pulsed current TIG weld pool is developed.
对运动电弧作用下脉冲tIG焊接熔池流场与热场动态变化过程建立了三维数学模型。
And it relates the design about a new high pressure pulse arc starter of TIG welding.
讲述了一种新型TIG焊高压脉冲引弧器的设计。
According to small signal theory of automation theory, arc of low current TIG welding can be considered as a linear system.
依据自动控制理论中的小信号理论，小电流TIG焊的电弧具有线性系统的特征。
This paper introduced the design of a TIG welding machine, which is used for six PTP(point to point) assembling welding of the Hydraulic Torque Converter.
介绍了一种用于液力变矩器总成焊接的六点TIG焊专机控制系统。
Experimental results show that a higher control level and remote control by adoption in a robot are the key techniques of TIG welding in high-pressure air condition.
试验研究表明，提高焊接机器人的控制水平、采用遥控操作，是解决高压干式焊接的关键技术。
The developed welding power source ZX5-800Dshows a satisfactory performance in the welding process of TIG. Shield metal arc, submerged arc and the. carbon arc air gouging.
研制的ZX5一800D电源在进行钨极氩弧焊、手工电弧焊、碳弧气刨及埋弧焊时均获得满意的性能。
The developed welding power source ZX5-800Dshows a satisfactory performance in the welding process of TIG. Shield metal arc, submerged arc and the. carbon arc air gouging.
研制的ZX5一800D电源在进行钨极氩弧焊、手工电弧焊、碳弧气刨及埋弧焊时均获得满意的性能。
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