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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Bending machine curves aluminum window frame to very tight radii

November 4, 2015

Trilogy Machinery Inc. offers the AL-1 aluminum bending machine, developed by Inductaflex for curving aluminum window frame sections to very tight radii. The machine recently successfully curved a 1.77-in.-wide by 2.56-in.-high extruded glazing section to a 6.5-in. outside radius and 4.72-in....

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Dutch metal fabrication: About flow

November 4, 2015

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One theme carried throughout a recent LVD press tour of custom fabricators in Holland: With fast changeover and the ability to access the right information at the right time, even a custom fabricator with the highest product mix can achieve smooth part flow.

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Multistack tube cold bending machine processes diameters to 8.63 in.

October 28, 2015

Schwarze-Robitec offers the CNC 220 HD MW heavy-duty multistack tube cold bending machine. It processes tubes with a maximum diameter of 8.63 in. and up to 19.7 ft. long. Offering quick setup time, the bender processes materials such as steel, copper-nickel-iron alloys, and stainless steel. It...

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A grand unifying theory of press brake bending: Part II

October 28, 2015

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Radius bends—defined here as any bend with an inside radius greater than 125 percent of the material thickness—require careful calculation, not only because of their significant springback, but also because of the tooling these bends require. This includes the use of relieved dies.

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Rotary draw tube bender offers simplified programming

October 22, 2015

The Ercolina Top Bender 050 Plus model rotary draw tube and pipe bender simplifies programming and allows the operator to store and produce the desired bend angle in seconds. The new color-coded control displays machine position and all current functions on one screen. Bend angle can be...

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Electric CNC bender handles difficult materials, profiles

October 21, 2015

Trilogy Machinery offers the Inductaflex AL-1, which is the manufacturer’s first fully electric CNC bending machine. The unit can bend most materials and profiles, from complicated aluminum extrusions to polished stainless steel tubes. During development, the machine successfully curved a...

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Pneumatic clamping systems use self-locking mechanism

October 13, 2015

Wila USA has introduced a line of upper and lower New Standard® Premium pneumatic clamping systems with patented self-locking mechanism for press brakes. Designed for use with the company’s New Standard punches and dies, the clamping systems use shop air pressure. Tool segments are clamped...

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Press brake tooling designed in LVD style

October 13, 2015

Wilson Tool International® has introduced the LVD style line of press brake tooling. The punches and dies are laser-hardened, and dies are Nitrex®-treated. They feature LVD’s patented STONE® radius die design to help ensure accurate bend angles along the full length of the bend and reduce...

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6 ways to boost press brake productivity

October 12, 2015

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Improved tool storage at the press brake, easier tool identification, fast tool loading/unloading (including heavy tools), and proper positioning of tooling in the press brake can make life easier for any press brake operator--experienced or not.

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Sensor measures profile angle within die cavity

October 7, 2015

Gasparini offers the GPS4, a sensor embedded into the press brake die that measures the profile angle within the die cavity mechanically. It is designed to combat problems with springback. The sensor allows the bending of complex shapes with Z-bends or with narrow flanges. Surface finish has no...

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Automatic crowning system added to press brake

October 7, 2015

Gasparini has introduced the X-Press press brake with ACSG active crowning. A sensor in the ram detects bowing. Cylinders in the table raise the die, while another sensor measures the height. When the two values are equal, punch and die are at the same distance, and the profile has a constant angle...

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Why automate your press brakes?

October 7, 2015

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Automated bending technology has changed significantly in recent years. Knowing which works best for your operation starts with a simple question: Why do you want to automate?

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Bending | video | Sponsored Content

TRUMPF at FABTECH 2015 – Boost your Business

Presented by TRUMPF Inc.

Length: 2:11

Every manufacturer can use a boost to give them the edge they need. At FABTECH, TRUMPF will display products to propel your business further into the lead including: the new TruBend Center which enables bend geometries not possible with a traditional panel bender, flexible automation concepts for laser cutting, punching and bending machines, and our new TruTops Boost software featuring all-in-one design and programming. Get the “Boost” that only TRUMPF can provide. Stop by and see us in booth S1701

Albina Co. adds induction heating capabilities

September 24, 2015

Albina Co. Inc., a bender of pipe, tube, structural steel, and plate located in Tualatin, Ore., now offers induction heating capabilities. The company has used heat to bend materials for decades, using alternatives to the actual process of induction heating. Now it is applying an induction heat...

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How small batches simplify metal fabrication

September 14, 2015

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When order quantities shrink, things can get really complicated on the job shop floor--unless the order-to-ship cycle shrinks as well.

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