May 16, 2002
This article discusses some of the similarities and differences between bending round tube versus square and rectangular tube. Explores the characteristics of square and rectangular sections and the bending challenges associated with these characteristics.
The PTX Eco Smart is a multi-functional grinding and polishing system for flat surfaces and open or closed pipe constructions. Grind from coarse to very fine finishes, and burnish to a high-gloss finish. Work with stainless steel, steel and nonferrous metals (aluminum, brass, bronze and copper), wood, and rigid plastic.
From the Web: An arm’s value; bent & twisted artwork; sourcing materials; making 3-D affordable - by Vicki Bell
Web articles for fabricators—Fabricator does his own thing; what an arm’s worth depends on where you are; steel industry here and abroad; and hybrid kit designed to make 3-D printing more affordable.
Hands-on information, real-world applications, and down-to-earth practical advice for welders. Subscriptions are free to qualified welding professionals in North America.