Tool holder with measuring apparatus
AssigneeHaimer GmbH
InventorThomas Grosch
Life of this patent
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Abstract
A tool holder is configured for rotation about a tool holder axis of rotation defining an axial direction. The tool holder, at one axial longitudinal end thereof, has a tool section with a tool-receiving formation for receiving a tool and, at the opposite axial longitudinal end, has a coupling section with a coupling formation for torque-transmitting coupling to a machine spindle of a machine tool. A measuring apparatus is configured for acquiring data relating to the operation of the tool holder. The measuring apparatus has a sensor, in particular an acceleration sensor, with at least two measurement axes. The two measurement axes are oriented substantially radially with respect to the tool holder axis of rotation.
Claims20
A tool holder configured for rotation about a tool holder axis of rotation defining an axial direction, the tool holder comprising:
- a first axial longitudinal end having a tool section with a tool-receiving formation for receiving a tool;
- a second axial longitudinal end having a coupling section with a coupling formation for torque-transmitting coupling to a machine spindle of a machine tool;
- a measuring apparatus for acquiring data relating to an operation of the tool holder, said measuring apparatus having a sensor with at least two measurement axes that are oriented substantially radially with respect to the tool holder axis of rotation.
Dependencies are inferred from the claim text.