Spindle comprising a data storage element

Tool changing – Process

Reexamination Certificate

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Details

C483S011000, C483S007000, C409S231000, C409S230000, C409S186000, C408S008000, C408S238000, C702S183000, C700S009000, C700S081000, C700S174000, C700S177000

Reexamination Certificate

active

07011613

ABSTRACT:
The invention relates to a spindle (9) for a machine tool, having a housing (12) to accommodate an electric motor (11) and a shaft (13) driven by the latter and having a tool holder for a tool (10) for machining workpieces, at least one data acquisition element (2) being provided to record operating and/or state data of the spindle (9), and at least one spindle-integrated data storage element (1) being provided to store the recorded data from the data acquisition element (2).

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