Calculating the spring back <-- 11 12 13 14 15 -->
Spring Back Calculating the spring back
If the bent profile leaves the machine, the legs of the profile spring back. This spring back of the profile is calculated dependent on the material, the sheet thickness and the bending radius and angle. Both for the single arc and for the whole profile can be selected, if the drawing should be displayed loaded or discharged. This is important for the roll design, at least the last attacking roll tool should be designed for the loaded state to compensate for the spring back.

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