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Roller punching

Continuous stamping and forming of metal strip.

Beskrivning
Illustration of Roller punching

The process

The workpiece is fed between two rollers which can contain various types of operations that subject the workpiece to punching, shearing and/or plastic deformation.

The method is usually used as a preparatory method for the subsequent methods such as roll forming.

Roll forming
Rolling process where the strip is progressively formed between the form rollers to the final profile.
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