Shape for receiving and processing a workpiece in this form and method for processing a stator packet in the form of

Shape for receiving and processing a workpiece in this form, the mold having at least one mold part and a lid, characterized in that the at least one mold part (2, 3; 53) and the lid (4; 54) after moving together in a Press through integrated in the form of spring-loaded clamping elements (16, 23, 24, 37, 39, 56) are locked together, such that the mold parts (2, 3; 53) and the lid (4; 54) on each other or on exert the workpiece (5) after locking independently a pressure.