Precision blanking press with knife-edged ring and counter cylinder

摘要: The press slide (1) of a hydraulically or mechanically driven precision blanking is non-positively connected with crosshead (2) by means columns (3). knife-edged ring cylinder (C) integrated in the cross head and supporting force taken up (1). During cutting stroke, there no relative movement between piston (13) counter (D) located lower stand (4). workpiece tool. working main drive not reduced pressing cylinder.