March 27, 2003
Gone are the days when engineers and draftsmen slaved for hours over drafting boards with a pencil and slide rule in hand (does anyone remember slide rules?). Today we've moved beyond slide rules and even beyond hand-held calculators to personal computers and mainframes to do much, if not all, of our design work. CAD and CAM software has made this possible.
December 12, 2002
Some of the following story may seem somewhat strange for an article about precision sheet metal and press brake operation, but my hope is that by reading this article, you will find that history can shed some light into a few of the darker corners of press brake and press brake department...
November 29, 2001
It's hard to believe that machines such as press brakes and hardware-setting equipment can move around on wheels or be moved by forklift and still function correctly. But I can tell you from experience that it is true and can be done.
September 17, 2001
When bending sheet metal, three terms apply to the radius of the bend: sharp, radius, and profound. A sharp bend has a radius less than 63 percent of the material thickness. A radius bend has a radius between 63 percent and 10 times the material thickness. A profound radius exceeds 10 times the material thickness and an entirely new set of rules apply. This article presents those rules.
February 19, 2001
Plainly put, press brake safety is a common sense issue. Most accidents are caused by operator inattentiveness or lack of training. Two major categories of press brake safety are machine setup and operational safety. Along with proper tooling selection, applied tonnages, and installation, you...