A process in which tubing is drawn at room temperature through a die and over a mandrel to achieve its final size and to provide better surface finish, closer tolerances, lighter walls, smaller diameters, longer lengths, or a different combination of mechanical properties from those possible through not finishing or direct welding.
The Fabricator Blog
Still Building America—Welding big birds, pursuing big dreams - by Josh Welton Welder and inspector Lucca Ilbert, who trained at the Robert Morgan Educational Center in Miami, loves fabricating and repairing aircraft parts. He hopes one day to have his own FAA-approved custom fabricating shop.
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