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Joint Geometry Influence on Mechanized Pipe Welding.

机译:关节几何对机械化管道焊接的影响。

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The report describes the development of a joint geometry for pulsed gas tungsten arc welding of austenitic stainless steel pipe in all positions. Preliminary work was performed with bead-on-pipe experiments and square-groove welds to determine approximate root face thicknesses. These values were used with U-groove weld designs to establish a basic joint configuration that is suitable for mechanized and manual pipe welding,either with or without consumable insert rings. (ERA citation 03:052683)

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