二氧化碳保护焊

根部焊道应用惰性气体或二氧化碳保护焊。

Inert gas or CO2 shielded arc welding shall be used for the root pass .

利用二氧化碳保护焊、埋弧焊、手工电弧焊研究了高强度贝氏体钢板焊接接头的组织和力学性能。

The joint microstructure and mechanical properties of high strength bainitic steel plate were studied by CO2 gas shielded welding ( CGSW ), submerged arc welding ( SAW ) and manual arc welding ( MAW ) .

然而在利用二氧化碳保护焊对汽车进行焊接时，会产生大量的焊接烟尘，危害焊接车间工人的健康。

However , carbon dioxide arc welding could produce large amounts of welding fumes which will bring great harm to the workers .

采用手工电弧焊、二氧化碳气体保护焊、等离子弧焊焊接400MPa级超级钢，并对焊接接头显微组织及力学性能作了分析研究。

The microstructure and mechanical properties of welding joints were studied by manual metal arc welding , carbon dioxide arc welding and plasma arc welding .

铜与钢的二氧化碳气体保护焊实验研究

The study of Copper and Steel Welding with CO_2 gas shield

二氧化碳气体保护焊在厚板上的应用

Application of CO _ 2 gas shield arc welding in thick plate

二氧化碳气体保护焊焊丝防锈剂的研制

Developing a rust preventer for CO_2 shielded are welding wire

GB/T12429-1990客车车身二氧化碳气体保护焊焊接质量要求及检验方法

The quality requirement and test method for the carbon-dioxide arc welding of coach-body

二氧化碳气体保护焊在铸件缺陷修复中的应用

The Carbon Dioxide was Mad the Body Protection Welds in the Casting Defect Repair Application

本实用新型是用于气体保护焊，特别是二氧化碳气体保护焊的焊枪。

The utility model relates to a suction fume welding gun for the gas shielded welding .

二氧化碳气体保护焊

CO2 gas shield welding

对二氧化碳气体保护焊镀铜焊丝进行了缓蚀处理试验。

In this paper , the inhibition treatment of the copper plating wire used in CO 2 gas shielded arc welding is dealed with .

介绍了为解决二氧化碳气体保护焊焊丝锈蚀问题而研制的表面防锈剂的性能及其在生产上的应用。

The paper describes the performance and production application of the surface rust preventer developed to protect the CO2 shielded arc welding wires from rusting .

本文介绍了一种采用二氧化碳气体保护焊对挤压机穿孔动梁断裂在线修复技术。

The article introduces a technique of repairing the crack in the moving crosshead of an extrusion press , based on CO2 gas shield welding .

对于长直接板缝，我们用埋弧焊或二氧化碳气体保护焊；拐角处和小地方，还用手工焊。

For straight seams , we use submerged arc welding or carbon dioxide welding ; for some corners and small areas , we still use manual welding .

二氧化碳气体保护焊作为一种低成本、高效率的熔焊方法，在实际生产中被广泛应用，但是短路过渡二氧化碳焊存在飞溅大，成形较差的缺点。

Carbon dioxide welding is a welding method with low cost and high efficiency , and it widely used in the actual production . But it also has the disadvantages of big spatters and bad formation of weld in carbon dioxide welding .

三电极二氧化碳气体保护角焊组织与性能研究

Research on Microstructure and Properties of Triple-Electrode CO_2 Welding