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.

Parameter Name	Parameter Value
Type	mechanical
Applications	workpiece
Other characteristics	automatic centering