March 14, 2002
This article discusses tests that are used to evaluate flow stress in tube and why the uniaxial test is not suitable for this application. It discusses a bulge test, which stresses the tube biaxially, including tooling, software, and analysis tools for evaluating stresses.
Still Building America—Pablo Guerrero’s art and ancestry - by Josh Welton
Starting your own business isn’t for the faint of heart. It helps if you are inspired by an ancestor who did the same. Here’s the story of how Pablo Guerrero made his own mark while honoring his grandfather.
Hands-on information, real-world applications, and down-to-earth practical advice for welders. Subscriptions are free to qualified welding professionals in North America.