Director of Engineering and Arc Welding
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Randy Dull
Edison Welding Institute
1250 Arthur E. Adams Drive
Columbus, OH 43221
614-688-5095
- From The Welder
The blends that bind
- By Randy Dull
- Nov 5, 2012
- Arc Welding
- Article
Shielding gases do more than just protect the weld from atmospheric contamination. The gas and gas blends you use also influence the weld profile and the weld bead shape. Also, for an arc to occur in gas metal arc welding (GMAW), an ionized gas must be present to carry the charge.
- From The Welder
Plasma arc welding: The advantages of PAW welding
- By Randy Dull
- Feb 19, 2001
- Arc Welding
- Article
Plasma arc welding cab offers greater speed than gas tungsten arc welding at a lower cost than laser beam welding. Learn the advantages of PAW welding here.
- Podcasting
- Podcast:
- The Fabricator Podcast
- Published:
- 04/16/2024
- Running Time:
- 63:29
In this episode of The Fabricator Podcast, Caleb Chamberlain, co-founder and CEO of OSH Cut, discusses his company’s...
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