FIELD: mechanical engineering. SUBSTANCE: roller die for stamping has a system of rollers mounted on carriages for permitting rotation. The carriages can move radially in guides on the bottom plate of the stamp, stop parallel to the axes of the rollers and bounding the die space from the side of the bottom plate, and driving system provided with a unit for transmitting torque to the stop that has a driving shaft connected with the stop through a controllable clutch. EFFECT: improved quality of articles. 1 dwg
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