How To

How to Run a Bead of Weld

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By eHow Contributing Writer
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Running a bead of weld is something that takes time to master. Everything affects the quality of the bead: the distance the electrode is held from the base metal, the angle at which the electrode holder is held and how the arc is struck.

Difficulty: Challenging
Instructions
  1. Step 1

    Hold the electrode holder with both hands. You want to make sure your grip is strong so you can constantly control the length of the arc while welding. Your hands will wrap around the electrode grip and each other, with your thumbs crossed and pointing toward the tip of the electrode.

  2. Step 2

    Strike your arc as if you would a match. Gently strike the electrode against the metal while you hold the electrode at an angle. You will do this a little bit in front of where you will be actually welding.

  3. Step 3

    Bring the electrode back once you strike the arc. Be sure to hold the electrode the proper distance from the base metal to have the proper arc length.

  4. Step 4

    Begin by holding the electrode holder at an angle so that the electrode's tip will be at a 45-degree angle to the base metal. As you get better and more accomplished as a welder, you can hold the electrode grip so the electrode's tip is at a 95-degree angle in relation to the base metal.

  5. Step 5

    Run the bead of weld in a straight line after you strike the arc. As your skill increases, you can run the bead of weld in the shape of little circles or crescents.

  6. Step 6

    Wear your safety gear when you are welding. You should have on heavy, leather welding gloves, a heavy leather welding apron or jacket, and a welding helmet. Some people also add fire resistant caps to their safety gear. You can get this gear at any welding supply store.

  7. Step 7

    Be aware of what you are doing when running a bead of weld. Welding is dangerous, and demands your constant attention.

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