What should the gun angle and travel direction be for making a 1G weld from the 1:30 to 10:30 positions?

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Quizplus · Accepted Answer

To make a 1G weld from the 1:30 to 10:30 positions, the best gun angle and travel direction would be a 14^° to 20^° forehand angle in the direction of travel. This will ensure proper penetration and fusion of the weld. Option A, a 45^° forehand angle, is too steep for this position and can lead to lack of fusion. Option C, a 30^° to 90^° backhand angle, is not recommended for this position as it can cause excessive undercutting. Option D, a 60^° backhand angle in the opposite direction of travel, is also not recommended for this position as it can lead to poor penetration and lack of fusion.

What Should the Gun Angle and Travel Direction Be for Making