Welding Techniques
- Hold torch approximately 75-80 degrees from horizontal and the filler rod 15-20 degrees from horizontal.
- Hold the tip of the electrode about 1/8” away from piece and press the pedal down until an arc is created between the electrode and work piece.
- Keep peddle depressed until puddle is created.
- Ensure the tip of the electrode does not touch the molten weld puddle. This cause electrodes to become contaminated with weld material.
- After puddle is created use a circular motion or repeated crescent motion to move puddle while adding filler rod.
- When welding thinner materials a heat sink, consisting of a metal block, can be used to dissipate excess heat. Place this heat sink underneath material when welding.
Labels: Aluminum welding, Spot Welders, Tig Welders, Welders, Welding Techniques
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