Bending

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.

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Double-pinch ring rollers have heavy-duty structure, reinforced engineered mainframe design

February 10, 2009

CML USA Ercolina® has introduced two new double-pinch ring rollers. The forged roll shafts are precision-ground and -fitted. The rollers feature heavy-duty structure and rigid components, as well...

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Press brake training now available on DVD

February 10, 2009

Asma LLC, a provider of precision sheet metal training, now offers its press brake training through a series of DVDs. The 30- to 45-minute DVDs comprise the same material as Asma's full-day in-house...

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Hemming Part

Bending outside the box

January 27, 2009

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For the best, most cost-effective parts, designers should consider fabrication from the get-go. This article shows examples of what those parts look like.

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Green machines

January 27, 2009

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Electric and hybrid electric-hydraulic press brakes give fabricators an energy-saving bending alternative.

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Rotary draw bender produces bends in tubes, hollow profiles

January 13, 2009

Ercolina®'s Mega Bender® 030 rotary draw bender with internal mandrel produces bends in tubes and hollow profiles. The system incorporates five individual tooling components to support the...

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Optoelectronic Guarding

Getting close, bending safe

November 25, 2008

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Press brake operators work under some unique conditions that call for unique considerations in safeguarding.

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Adaptive Bending Laser Sensing

Reasons for a press brake upgrade

October 14, 2008

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Modern press brakes add intelligence to the machine control and bring programming offline.

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Bending machine allows STEP file import

October 14, 2008

Winton Machine's RD30eCNC is a three-axis CNC rotary draw bender. This PLC-driven machine offers an optional PC interface that enables the user to import a STEP file from CAD directly to the bender...

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Portable tube bender has interchangeable 37-degree flaring attachment

August 12, 2008

Lomar's S1140 portable tube bender now comes with an interchangeable 37-degree flaring attachment. The quick-change head makes the hydraulic bender—which measures 6 in. by 20 in. by 7 in. and...

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AddisonMckee launches e-commerce product for perishable bending, end-forming tools

August 12, 2008

AddisonMckee, Lebanon, Ohio, has added an e-commerce product called ExpressTools™ to its Web site at www.addisonmckee.com. The e-commerce feature enables online transactions for...

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Bosch Rexroth opens new facility

July 15, 2008

Bosch Rexroth Corp., Hoffman Estates, Ill., recently opened a new facility, Tech Center East, in Rochester Hills, Mich.Tech Center East is involved in developing hydraulic hybrid systems that are...

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Precision air bending

The evolution of precision bending

June 17, 2008

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Three decades ago bottoming with penetration, or coining, was the only way to achieve high accuracies on press brakes, and this meant fabricators endured high tooling costs. Over the years precision air bending with CNC hydraulic press brakes using precision-ground tooling evolved to become the dominant forming method in the precision market. However, it took some significant machinery advances to get there.

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Rotary draw bender bends to 195 degrees

June 17, 2008

Baileigh Industrial has introduced the model RDB-125 rotary draw bender. It bends up to 2.5-in., 0.120-in.-wall DOM tube 2-in., 0.120-in.-wall Chromoly and square; as well as 2-in. Sch. 40 pipe....

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All-electric tube bender features multistack tooling

June 17, 2008

Horn Machine Tools offers an all-electric tube bending machine from Unison that features multistack tooling and can bend tubing of up to 6 in. OD.According to the company, the Breeze 150 is optimized...

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Robotic bending cell offers midlevel automation

June 17, 2008

LVD Strippit has introduced RoboCell, a bending cell capable of robotic bending and stand-alone operation.The cell offers midlevel automation, combining an LVD Strippit PPEB or Easy-Form® series...

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