(57) Computer assisted machine for the cold bending operations, by controlled drawing
on the three spatial dimensions, of metallic or composite profiles, in elongated forms,
such as the profiles used in the automobile industry. The machine is characterised
by the fact that all driving movements, necessary to bend the profile into the desired
geometric configuration, are performed by the machine itself, while the tools are
made up of only the parts that come in contact with the profile being shaped, during
the bending operation. Additionally, the machine is capable of controlling the bending
of the materials in a single production lot, or in different lots with varying mechanical
characteristics, but otherwise subjected to acceptance specifications, in order to
obtain, in all instances, components that respect specified tolerances.
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