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US 10,022,806 B2Granted
Damping elements for tool chucking systems
AssigneeHaimer GmbH
InventorsPeter Langbein, Dietrich Lembke
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AssigneeHaimer GmbH
InventorsPeter Langbein, Dietrich Lembke
Estimating the term…
Damping elements for tool chucking systems for damping vibrations and shocks that occur during machining in the case of force-fitting clamping of tools in a tool receptacle or on the tool itself. At least one damping element consisting of a shape memory alloy having a mechanical effect is provided in a tool chucking system or on the tool itself, such that the damping element provided in the chucked state in the force flow of the chucked elements is present in a reversible and hysteresis-dependent state by way of a mechanical force action and the associated crystalline conversion via the pretensioning of said damping element and leads to dissipation of mechanical energy. The mechanical energy to be damped is a cyclical vibration or represents a non-cyclical overload which is transmitted in the form of shocks.
One or more damping elements for tool chucking systems for damping vibrations and shocks that occur during machining when force-fittingly clamping a tool in a tool receptacle, wherein at least one damping element comprises a shape memory alloy having a mechanical shape memory effect that occurs through action of an external force without influence of an external change in temperature, such that the at least one damping element, which in a chucked state is disposed in a force flow of chucked elements, is in a state of reversible and hysteresis-dependent deformation with its associated crystalline transformation as a result of the damping element having been pretensioned by action of a mechanical force, which leads to dissipation of mechanical energy, with the mechanical energy to be damped being a cyclic vibration or constituting a non-cyclic overload which is transmitted in form of shocks, the at least one damping element being disposed in the tool receptacle or on the tool itself.
One or more damping elements for tool chucking systems for damping vibrations and shocks that occur during machining when force-fittingly clamping a tool in a tool receptacle,
A system comprising:
Dependencies are inferred from the claim text.