SHEET METAL
For the big jobs
They process large-format and thick components with precise results.
D
itzingen, September 10, 2015 – Both large open heights and bending lengths, along
with press power of up to 1,000 tons make the machines in the new TruBend Series 8000, built by TRUMPF, true powerhouses. machines cover a broad spectrum of applications.
Featuring lengths of up to eight meters and bending depths of up to 500 millimeters, these machines are predestined for machining larger parts. In addition to their use power can also be concentrated on smaller parts with short bending sides. High-strength and, at the same time, very thick sheets can to the high press power levels. The bending length also has advantages when bending smaller workpieces at multiple bending stations.
26 IMT December 2015/January 2016
Typical applications will be found in the working vehicle production industry and in agricultural vehicles and shipbuilding. Components for façades, roofs and gates, as well as door frames and commercial kitchens, can be produced with these machines.
Built for heavy, precise service, and for quick functioning Unsurpassed quality is achieved with a mechanical wedge crowning facility, featuring a precisely adjustable crowning curve. The adjustment is made automatically via a drive integrated into the machine table. Crowning, under CNC control, ensures uniform angular precision along the entire length of the bend. It is available in two load versions: up to 3,000 meter. One thing special is that the crowning curve can be adjusted at individual points, every 250 millimeters. In this way it is possible
to compensate for tolerances resulting from tool wear or special demands on the bent components. To ensure precise angles the LCB (Laser Controlled Bending) angle measurement system. This system is especially user-friendly since it makes its measurements optically, features automatic compensation, and works regardless of the tool being used. The machines in the TruBend Series 8000 are available as surface- mounted versions with up to 320 tons of press power at six meters’ meters. These are designed as and need not be recessed. Thus, they require no special foundations, which saves both time and money during installation.
Many details simplify the operator’s work. For example, the
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mobile control unit MobileControl shortens walking distances, since the control system’s major functions can be available at up to three stations, right at the machine, with positioning suiting the user. When dealing with very large and in addition to the standard bending aids and support brackets, special heavy-duty versions that can carry up to 300 kilograms. Large formats from Teningen It is with the TruBend Series 8000 that TRUMPF is marketing Werkzeugmaschinen Teningen GmbH, formerly the EHT Werkzeugmaschinen GmbH. This represents an expansion of its product spectrum. In addition to these standard machines, the EHT brand, tailor-made bending solutions matching customer
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