Of all the materials that can be cut on industrial band saw machines, structural steels—such as pipe and tubing, plate, angle and channel iron, and I beams—are all among the most common and challenging.

Steel is looking at some uncertain times, to say the least, but aluminum industry professionals see a little more to smile about if general economic conditions improve.

This article examines hydroforming in Germany, focusing on the advancement of the technology. It specifically discusses growing automotive uses, a new type of hydroforming press, material quality requirements, cost factors, new testing methods, and simulation software.

TRUMPF, Freudenberg-NOK, and Aero Gear Inc. share their experiences with lean manufacturing here and present the benefits and challenges of implementing it in the machine tool-making, automotive supply, and job shop environments.

On the positive side, job shops continue to be innovative and improve productivity; materials and software are improving; entry-level positions normally can be filled.

A small fabricator North Carolina, family-owned company manufactures standard and custom electrical enclosures for the commercial construction industry and a growing number of OEMs.