Particularly on Mori Seiki milling machines of series SH, SV, MV ,MH and GV with SK40 milling spindle, the driver keys are integral part of the spindle and therefore not exchangeable. When milling with interleaving cut or after crashing into the work piece the keys are broken or worn out.
As the only company offering this service, we are able to remove those keys by applying milling techniques and replace them by exchangeable steel keys.
Advantages:
Picture above: Damaged driver keys on a Mori Seiki machine
Picture above: Removing of damaged driver keys
Picture above: New driver keys, screwed into the spindle
Picture above: Key locations with threads, ready for new keys