The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 15, 2024
Filed:
Sep. 24, 2021
Roehm Gmbh, Sontheim/ Brenz, DE;
Martin Stangl, Nersingen, DE;
Roehm GmbH, Sontheim/Brenz, DE;
Abstract
A method for determining the clamping force of a force-actuated, rotationally drivable clamping device of a machine tool. An object is clamped with an actuation force F. Model-based calculation of the clamping force Fto be expected is performed based on the actuation force F and the operating parameters of the machine tool in a control unit of the machine tool. Performing clocked measurement of the clamping force Facting upon the object in the clamping device within the time span of a measurement interval I. Wireless transming the measured value Fto the control unit of the machine tool, and comparison of the measured value Fwith the calculated clamping force F. The measurement interval is adapted if the comparison reveals a deviation which reaches a threshold value.