应用高效的气体保护熔化极电弧焊焊接铝合金薄板时，容易出现熔池下塌、烧穿等焊接缺陷。
Welding defects such as collapse of molten pool, burning through, would like to happen in the high efficient gas shielded metal arc welding.
简体中文标题：焊接消耗品。高强度钢气体保护电弧焊用焊丝电极、焊丝、焊条和沉积金属。分类。
English Name: welding consumables - wire electrodes, wires, rods and deposits for gas-shielded arc welding of high strength steels - Classification.
简体中文标题：焊接和相关工艺。接缝制备的建议。钢的手动金属电弧焊、气体保护金属电弧焊、气焊、TIG焊接和束焊。
English Name:Welding and allied processes - Recommendations for joint preparation - Manual metal-arc welding, gas-shielded metal-arc welding, gas welding, TIG welding and beam welding of steels.
焊条电弧焊焊缝的断裂韧性与气体保护焊焊缝的断裂韧性相当。
Fracture toughness of both shielded metal arc welding and gas metal arc welding is almost the same.
利用该方法对V形坡口进行了金属熔化极气体保护电弧焊的跟踪试验，试验结果验证了所用方法的有效性。
Tracking experiment of MIG on V shape welding groove is made with this method, and the experiment result validates the validity of this method.
电弧焊、二氧化碳气体保护焊、氩弧焊等各种焊接。
Such as electric arc welding, carbon dioxide gas shielded arc welding, TIG etc.
经过实践证明，替代焊条电弧焊，而采用CO2气体保护焊可提高效率，保证焊接质量，带来较好的经济效益。
The results show that adopting CO2 gas protective welding instead of electrode welding rod can increase the efficiency of ensuring welding quality, which can also bring better economical benefit.
简体中文标题：焊接材料。带和不带气体保护的合金钢以及细晶粒钢电弧焊用管状焊条。分类。
English Name:Welding consumables - Tubular cored electrodes for metal arc welding with and without a gas shield of non alloy and fine grain steels - Classification;
基层的焊接，推荐采用手工电弧焊、埋弧焊以及二氧化碳气体保护焊。
Shielded Metal Arc Welding, Submerged-arc Welding and CO2 Arc Welding are recommended for base layer welding.
本标准适用于气焊(用于薄板)，手工电弧焊及气体保护焊焊接的碳钢、低合金钢焊接接头。
The national standard is suitable for welded joint of carbon steel and low alloy steel with gas welding (being used for sheet metal), manual arc welding and gas - shielded welding.
我是电焊工，从事手工电弧焊和二氧化碳气体保护焊工作，通过…
I am, electric welders engaged in manual arc welding and carbon dioxide welding work, through these years of electric welding work my technology …
然后主要从双丝或多丝电弧焊工艺和双焊炬组合焊接工艺两个大的方面着重介绍了纵列式熔化极气体保护焊、等离子弧-熔化极气体保护焊和双电极熔化极气体保护焊等高速弧焊工艺。
Then, high-speed arc welding processes are introduced, such as tandem GMAW, PAW-GMAW and DE-GMAW, based on two categories:twin or more wires arc welding process and two-torch combined welding process.
然后主要从双丝或多丝电弧焊工艺和双焊炬组合焊接工艺两个大的方面着重介绍了纵列式熔化极气体保护焊、等离子弧-熔化极气体保护焊和双电极熔化极气体保护焊等高速弧焊工艺。
Then, high-speed arc welding processes are introduced, such as tandem GMAW, PAW-GMAW and DE-GMAW, based on two categories:twin or more wires arc welding process and two-torch combined welding process.
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