Chuck Body for a Chuck, Chuck and Method for Determining a Clamping Force on Such a Chuck
AssigneeHainbuch GmbH Spannende Technik
InventorsHans-Michael Weller, Attilio Mandarello
Life of this patent
Estimating the term…
Abstract
A chuck body for a clamping chuck for clamping a workpiece has a substantially rotationally symmetrically formed basic body, provided on which is a receiving opening, which is formed as a portion of a cone and is formed for receiving a clamping head in such a way as to transmit force. Attached to the basic body is a deformation sensor, for example as a strain gauge, which is intended and designed for determining a deformation of the basic body in a circumferential direction. In this way, the condition and state of wear of the clamping chuck can be determined.
Claims18
A chuck body for a chuck for clamping a workpiece, said chuck body having a substantially rotationally symmetrically formed basic body, wherein on said basic body is provided a cone portion-shaped receiving opening designed for a force-transferring reception of a clamping head, wherein a deformation sensor is provided and is fitted to said basic body, wherein said deformation sensor is constructed for a determination of a deformation of said basic body in a circumferential direction to said basic body.
Dependencies are inferred from the claim text.