Coated chipboard type panel working machine - has end milling cutters with slightly inclined pivotal axis above surface

摘要

The machine is used for working and shaping panels of chipboard, with or without a surface coating of plastics foil or veneer. An initially cut panel is led past one or more rotating milling cutters, standing on end.S The tool is an end milling cutter (3,3') or more than one, with a pivotal axis (7,7') perpendicular to the surface to be worked. Its shaft facing away from this surface slopes at an angle up to 0.1 to 1 degrees against the workpiece (1) direction of advance (2). One pivotal axis runs at an interval above the workpiece surface, at a similar angle. The direction of revolution of the cutters is selected so that effective cutting edges move from the coated surface into the workpiece.