December 13, 2005
By: Richard Allman
In roll forming, non-stop punching and shear systems have traditionally employed simple open-loop control methods. Closed-loop (also called servo-based) systems can overcome many limitations of the open-loop design and yield higher line speeds, reduce downtime, and reduce scrap.
The OPTIPLEX NEXUS 3015 CO2 laser-cutting system is simply innovative. It combines high performance with a compact and flexible design, ideal for fabrication job shops looking to expand into laser-cutting services.
Beware promises of jobs and money, money, money - by Josh Welton
Yes, it’s important to make a good wage. But it’s also important to work at something you enjoy. Don’t pursue a career simply because you’ve been told that good-paying jobs are available in that field.
Hands-on information, real-world applications, and down-to-earth practical advice for welders. Subscriptions are free to qualified welding professionals in North America.