For the manufacture of small to medium-sized lamination diameters there is increasing use of dies for interlocked packets. These dies produce interlocked rotor and stator packets of a pre-defined height.
For this application Schuler offers a dynamic depth penetration in the continuous running mode of the press operation that maintains a constant position of BDC over the entire stroking range, thus ensuring optimal packet quality.
All the required peripherals, such as phase-angle sensor, strip thickness monitors, interlocked packet control for controlled punches and torsional drives, take-away conveyors, and sizing and other downstream units with documentation of the packet height and much more can be directly integrated into the production system.
Continuous measurement of punch penetration depth