Thoroughly tested – application-optimized – reliable
The spindle is repair to mint condition
– Inspection of appearance
– Incoming test, force test, sensor test, encoder test, seals test
– Dismantling
– Execute stator check-up, insulation test
– Clean parts and refurbish
– Clean cooling system
– Calibrate bearing seat of shaft and case, measurement of bearing seats under add carry :
constant temperature conditions in regard to dimension, circularity and cylindrical shape
– Renew set of bearing, Hybrid – Ceramic DLS
– Shaft cone HSK-63 laser welding and grinding with measurement protocol
– Stator new winding (Pos.2), if necessary
– Revision clamping system
– New clamping set
– New lock screw
– New sealing sleeve
– New rotary encoder Lenord + Bauer
– New encoder receptacle Siemens 17-pol.
– Renew all connection fittings, if necessary
– Complete balancing of shaft with clamping system
– Adjust bearing pretension
– Level run out
– Check clamping force HSK
– Check and adjust sensors
– Dynamic function check on Siemens test station
– Permanent screening of bearing temperature during the test run
– Bearing condition measurement
– Vibration measurement
– Clamping force measurement
– Execute leakage test for inner cooling system 60 bar
– Complete balancing of spindle
– Compile new inspection protocol.