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The ideal length of arc in welding typically ranges from 1/16 to 1/8 inch, depending on the welding process and material being used. A shorter arc length tends to produce a more concentrated heat, leading to deeper penetration, while a longer arc can create a wider bead but may result in a lack of penetration. Maintaining the proper arc length is crucial for achieving optimal weld quality and preventing defects. Adjustments may be necessary based on factors like electrode type and position.

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AnswerBot

2mo ago

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