METHOD AND DEVICE FOR INCREASING THE BEARING AREA RATIO OF A FINE-BLANKED PART HAVING A TOOTH, TOOTH SECTION OR THE LIKE

摘要

For producing a flat part having a tooth or other projection of augmented thickness, a fine blanking stage is followed by a forming stage in which the thickness of the tooth or other projection is increased by application of force to at least one surface of the tooth or other projection perpendicular to the flat faces of the part. Transfer of the part from the fine blanking stage to the forming stage is effected by a cross slide.