We’re about to get technical—like really technical. Every so often, we have to break out our book learning. And while we’d rather be bending a cage back in our shop right now, too, but we think you’d like to know just what’s going on when you throw a stick of material into your tube bender and wrap it around the die. So without further ado, we bring you: wall factor and “D” of bend.
(Photo Credit: Aviation Online Magazine)