TIG

Practice with argon arc welding of tungsten electrode to repair 1# turbine rotor;

利用钨极氩弧焊技术修复1~#汽轮机转子的实践

Study on the argon arc welding technological performance of antirust Al-alloy materials used in the locomotive;

机车用防锈铝氩弧焊工艺性能研究

5%)on impact toughness of argon arc welding deposit were studied by the instrumented impact test,SEM and mircostructure examination.

5%的硅含量对低含氧量手工氩弧焊熔敷金属冲击韧度的影响。

Research on separating TIG inverter welding machine;

分体式脉冲氩弧焊机的研究

The TIG Inverter Welder Based on Soft-Switching Technology;

基于软开关技术的氩弧焊逆变焊机

Development of process control system of TIG equipment;

新型氩弧焊控制系统的研制

Analysis and preventive of fracture in 5A06 aluminium alloy fuel tank with manual TIG welding technology;

5A06铝合金油箱氩弧焊热影响区裂纹分析及预防措施

Choice of technique parameters of TIG welding and prevention of welding defect;

钨极氩弧焊工艺参数的选择和焊缝缺陷的预防

The argon filled mode of TIG welding are regulated to ensure welding process without back oxidation based on analysis on the stainless steel of large tubes characteristics.

阐述了不锈钢的类型和抗腐蚀原理,介绍了奥氏体不锈钢316L与双相不锈钢2205的焊接工艺,并在分析不锈钢大管道焊接特点的基础上,对氩弧焊打底充氩方式进行调整,保证了焊接过程中不发生背面氧化问题。

GTAW TECHNOLOGY OF Φ18 mm x 3MM 20~# PRESSURE GAUGE TUBE;

Φ18mm×3mm20~#钢高压仪表管的钨极氩弧焊

The GTAW was used to weld AM50 magnesium alloy.

采用交流氩弧焊对AM50镁合金进行焊接,研究结果表明,当电流达到一定值时,出现焊接热裂纹。

In this thesis, the influence of welding factors (welding current, surface coating and oxide film, shielding gas, welding wire, post weld heat treatment) on geometry and quality of welded joints of gas tungsten arc (GTAW) welded magnesium alloy AZ31 plates with 1.

2mm AZ31镁合金薄板的钨极交流手工氩弧焊(GTAW)工艺进行了研究,分析了各种焊接因素(焊接电流、材料的表面状态、保护气体流量、有无焊丝、焊后热处理等)对焊缝成型和焊接质量的影响及其规律。

The friction stir welding of 2mm thick 01420 Al-Li alloy was conducted,the microstructures,qualities of joining,and mechanical properties of the joints as well as the influences of welding parameters on the alloy were investigated,meanwhile comparing the mechanical properties with that of the joint welded by argon arc welding.

对2 mm厚的01420铝锂合金薄板实现了搅拌摩擦焊接(FSW),分析焊接接头的微观组织形态,研究焊接工艺参数对搅拌摩擦焊接接头成型和接头性能的影响,并与氩弧焊接接头性能相比较。

It also gave the reason of the crack which is produced in the splice welded seam, and madea clear summary of the practice in controlling the technical process of argon arc welding.

介绍了抛物面天线整体旋压成型的工艺过程,针对旋压过程铝板拼接焊缝开裂的原因进行了初步分析,并对氩弧焊接工艺控制过程的经验进行了总结。

The technology of microcomputer monitor system which applied in argon arc welding procedure of the manufacture of automatically activated primary Zn AgO batteries was introduced.

介绍了由微机和监视技术组成的监控装置在自动激活一次锌氧化银电池制造工艺中氩弧焊接技术上的应用，着重阐述该系统中的监控装置、焊接装置及Ｉ／Ｏ接口控制电路。

Three welding modes ： DC pulsed TIG, DC MMA.

集直流氩弧焊，脉冲氩弧焊，直流手工焊于一体。

Three welding modles:DC TIG,PulsedTIG,DC MMA.

集直流氩弧焊、脉冲氩弧焊、直流手工焊于一体。

welding of tube-tubesheet

管子与管板氩弧焊接

STUDY ON THE AUTOMATIC REGULATION OF TIG WELDING ARC-LENGTH

钨极氩弧焊弧长自动调节装置的研究

AC argon arc welding machine with non-consumable tungsten electrode

交流非自耗钨熔化极氩弧焊机

LAP ARGON ARC WELDING TECHNOLOGY OF THE TITANIUM - ALLOY TUBE

钛合金管路连接件的搭接氩弧焊工艺

Study on Portable Thyristor DC Ar-Aro Welder

轻便型晶闸管式直流氩弧焊机的研制

Studies on Microstructure and Property of GH4169 Argon-arc Welding Joint;

GH4169高温合金氩弧焊头组织与性能研究

The Research on Gas Tungsten Arc Welded Magnesium Alloy AZ31 Plates;

AZ31镁合金钨极交流氩弧焊工艺的研究

The Variable Polarity Tig Welding Control System Based on AT89S52

基于AT89S52的变极性钨极氩弧焊控制系统

Application of automatic argon tungsten-arc welding on large valve members

自动钨极氩弧焊在大型阀件上的应用

The omglysis of welding joint performance for heliarc welding of AZ31B magnesion alloy

AZ31B镁合金氩弧焊接头性能分析

Automatic Rotating Argon Tungsten-Arc Welding of TA16 Titanium Alloy Conduit

TA16钛合金导管的自动钨极旋转氩弧焊

Selection of Domestic Welding Wire for Argo Arc Welding in Application of Carbon Steel Pipeline in Petro-chemical Industry

石油化工碳钢管线氩弧焊用国产焊丝的选择

Welding Technology of Duplex Stainless Steel Air-cooler's Shoe Automatic Argon Arc Welding

双相不锈钢空冷器管头自动氩弧焊焊接工艺

Study on Tungsten Inert Gas(TIG) Welding of Stainless Steel Welding

钨极氩弧焊在不锈钢焊接中的试验研究

Inspecting methods of porosity welded joints in TIG welding

钨极氩弧焊焊接气孔产生原因查找方法

Mechanical Properties and Corrosion Behavior of Micro-plasma-argon-arc Welded and Laser Welded Pure Titanium: An Experimental Study;

微束等离子氩弧焊及激光焊用于牙科纯钛焊接的实验研究