Mechanical clamping system

workpieceautomaticcentering

Special centering and stirrupping clamping system for CNC turning-milling-grinding machines suitable for automatic loading Centering clamping on hole and stirrup PEL workpiece detection system Long stroke expander. 7 mm on diameter Repeatability accuracy lower than 0.005 mm Quick change centering Quick change stirrups System driven by double cylinder High rotation speed Chuck description The system is complete with 2 independent mechanisms. First one is moving the central expander having stroke mm7 on diameter, centering the workpiece from the inside. Second one is linked to a moving plate driving 3 rotating and stirrupping shafts. These are clamping the workpiece granting stiffness during machining. Both systems are driven by a double cylinder. There is a PEL detection system checking the right positioning of the workpiece by the robot. The change of workpiece type is very fast thanks to quick coupling systems of different components.