The bending technology area includes all manner of machines and processes for bending sheet metal, including press brakes, folders, panel benders, corner formers, ironworkers, notchers, orbital formers, and roll benders. It also has information on accessories such as gauging and backgauging systems.
June 2, 2011 | By Tim Heston
These days, plate rolls are forming plate 6 and 7 inches thick--and even thicker. Vessel designs that would have been forged just a decade ago are now being sent to fabrication houses. The variable-geometry plate roll system, which really operates more like a press brake than a traditional plate roll, is making such extreme rolling possible.
May 6, 2011 | By Dan Davis
Bending heavy plate and high-strength steel used to require multiple workers, a large amount of bending experience, and lots of time. That's not the case anymore.
April 1, 2011 | By Tim Heston
Tread plate and perforated sheet present significant bending challenges. To help matters, fabricators may need to look beyond typical air bending with a punch and V die. Though bending alternatives vary, they have one commonality: They clamp down to ensure the workpiece stays where it should.
March 10, 2011 | By Dan Davis
Emerson Network Power's Liebert Precision Cooling facility wanted to implement the idea of one-piece flow on its shop floor in Columbus, Ohio, but the only way that was going to happen effectively was with the introduction of an automated bending cell. The company found its answer with an electric panel bender from Prima Finn-Power.
March 10, 2011 | By L. Ray Osborne
The increased use of advanced high-strength steels (AHSS) have caused many fabricators to rethink the way they bend metal. AHSS have a relatively high springback associated with it, so much larger overbend angles are generally required. Rotary bending technology is a suitable way to product that overbend angle.
February 25, 2011 | By Bernard Accou
By regularly checking the four key areas of a press brake—hydraulic circuits, mechanical systems, electrical systems, and tooling—the operator can help to ensure that the brake is always ready to tackle the next bending job.
January 27, 2011 | By John Kemp
It's a given that a skilled press brake operator is tough to find. But for entry level workers, what should shop managers be looking for?
January 10, 2011
Increasing press brake productivity isn’t as costly as you might think, as new and old press brake equipment can both be utilized to their maximum potential.
October 21, 2010 | By Jim Rutt
Challenged with shorter product life cycles and increased global competition, OEMs and job shops are looking for more flexible design and production equipment. All-electric, multisense tube benders are designed to meet their needs.
October 4, 2010 | By David Donnell
A metal fabricator needs to know what it will be bending before truly being able to specify what type of plate or sheet roll bending machine it needs.
July 30, 2010 | By Tim Heston
Streamlining bending operations at a Chicago area fabricator was instrumental in the company's lean manufacturing efforts. Batch sizes and lead-times both have plummeted in recent years.
June 4, 2010 | By Tim Heston
A new press brake and tooling purchase leads to a new way of thinking about manufacturing, including the reduction of batch sizes and work-in-process.
April 1, 2010 | By Daniel Vogt
The lack of communication about metal fabricating practices and formal documentation of those processes is a real shame. Metal fabricators may be engaging in shop floor practices that just don't make sense from an efficiency and safety standpoint, and they may not be willing to change if allowed to use these processes over an extended period of time. Metal fabricating he was left alone on the shop floor and how that led him to develop a better way to bend bar stock in a press brake
March 9, 2010 | By Kate Bachman
While it may seem as though movies and popcorn have always co-existed, the automatic popcorn machine actually was invented by Charles Cretor in 1893—before the first motion picture premiered. A century and a quarter-century later, manufacturer C. Cretors & Company, Chicago, celebrates its anniversary, success, and outright survival—bending and adapting through two world wars, the Great Depression, the advent of automobiles, television, the electronic age, dot.comera, globalization—and motion pictures.
March 1, 2010 | By Steve Bonnay
Wind tower production requires intensive use of the rolling machine. Because of this, selecting the right rolling machine is paramount.