Patent · US Active

Device and method for determining the status of a spindle of a machine tool

US11341395B2 · kind B2 · utility

0Cited by

8References

14Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Florian Büttner · Munich, DE
Felix Buggenthin · Munich, DE
Felix Butz
Georg Domaschke · Seifhennersdorf, DE
Michael Helbig · Bopfingen, DE
Philipp Konstantin Siegel · Graben-Neudorf, DE
Werner Vom Eyser · Ebersberg, DE

Key dates

Filing date	Jun 29, 2018
Grant date	May 24, 2022
Priority date	—
Expiry date	Jul 9, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG05B2219/37525
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A device for determining a spindle status of a spindle of a machine tool includes a detector for detecting sensor data of the spindle for a defined time window. A processing unit analyses the sensor data through artificial intelligence by calculating a defined feature of the sensor data for the defined time window and determining a spindle status from the sensor data. An output member outputs the determined spindle status.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.