FIELD: metal forming.
SUBSTANCE: invention relates to metal forming and can be used for plastic deformation of metal article in frame device. Frame device comprises a left side deforming part holder having an upper outer inclined surface interacting with a movable part of the frame, left side deforming part, right holder of right side deforming part, having upper outer inclined surface interacting with movable part of frame, and right side deforming part. Movable part of the frame is set in motion by applying a press force thereto. Increased press force is applied to metal article from different directions and plastic deformation is performed. Then the movable part of the frame is brought into reverse motion and the metal article is removed from the frame device.
EFFECT: as a result, reduced power consumption for plastic deformation of metal article.
1 cl, 9 dwg
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