Readjustment system
AssigneeMauser-Werke Oberndorf Maschinenbau GmbH
InventorFranz Weidinger
Life of this patent
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Abstract
The invention relates to a readjustment system that comprises an advancing head, wherein a tool can be moved in an advancing direction by a tool slide which is adjusted by means of at least one piezo actuator.
Claims13
A readjustment system comprising an advancing head supporting a cutting edge configured to have at least one piezoelectric actuator for radially adjusting the cutting edge, characterized in that the advancing head includes a tool slide displaceable in the radial direction that is movable along a guideway in the radial direction for adjusting the cutting edge by means of the at least one piezoelectric actuator;
- wherein the guideway is delimited by a support of at least one counterforce element and also delimited by a second support for the at least one piezoelectric actuator;
- wherein the tool slide is biased in the direction of a home position via the counterforce element;
- and
- wherein the counterforce element is arranged approximately in parallel and overlaps an axial length of the piezoelectric actuator at the same time when in a static state.
A readjustment system comprising an advancing head supporting a cutting edge configured to have at least one piezoelectric actuator for radially adjusting the cutting edge, characterized in that the advancing head includes a tool slide displaceable in the radial direction that is movable along a guideway in the radial direction for adjusting the cutting edge by means of the at least one piezoelectric actuator;
- wherein the guideway is delimited by a support of at least one counterforce element and also delimited by a support for the at least one piezoelectric actuator;
- wherein the tool slide is biased in the direction of a home position via the counterforce element;
- and
- wherein the piezoelectric actuator runs along the length of the counterforce element at the same time.
A readjustment system comprising an advancing head supporting a cutting edge configured to have at least one piezoelectric actuator for radially adjusting the cutting edge, characterized in that the advancing head includes a tool slide displaceable in the radial direction that is movable along a guideway in the radial direction for adjusting the cutting edge by means of the at least one piezoelectric actuator;
- wherein the guideway runs along a length of the at least one piezoelectric actuator and a counterforce element and rotates about a common axis during expansion/contraction of the actuator, and wherein the at least one piezoelectric actuator and the counterforce element overlap in an axial direction;
- and
- wherein the tool slide is biased in the direction of a home position via the at least one counterforce element.
Dependencies are inferred from the claim text.