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"Stretching, bending, moving and swivelling" - 
Ambitious work-out program for a metal forming machine
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More and more axes and frequent format and material
changes demand maximum precision and flexibility from
the machine control. PC-based solutions in combination
with real-time-capable components represent a useful
alternative to normal CNC controllers thanks to their
high storage capacity and user-friendliness.
The Lewa Attendorn GmbH
employs a Panel PC and Soft-PLC to conveniently teach its universal
sheet metal and profile stretchbending machines complex threedimensional
programs with 12 to 16 axes.
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In the automatic mode, the duo controls the intensive data traffic to special hydraulic control
modules and delivers precise, reproducible and absolutely crease-less bending results.
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