Patent · US Active

Method for controlling an end element of a machine tool, and a machine tool

US11498219B2 · kind B2 · utility

2Cited by

1References

19Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Florian Ulli Wolfgang Schnös · Munich, DE
Dirk Hartmann · Aßling, DE
Birgit Obst · Munich, DE
Utz Wever · Munich, DE

Key dates

Filing date	Jul 10, 2017
Grant date	Nov 15, 2022
Priority date	—
Expiry date	Jun 26, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG05B2219/39045
WIPO fieldControl
WIPO sectorInstruments

Abstract

Provided is a method for the computerized control of an end element of a machine tool. The method includes a method step of sensing a plurality of optical markers in a work environment of the machine tool by means of an optical measuring system. The method includes a method step of determining a first relative pose between the end element and a workpiece on the basis of the plurality of sensed optical markers. The method includes a method step of determining a first correction value on the basis of a comparison of the first relative pose with a reference pose. The method includes a method step of controlling the end element for machining the workpiece taking the first correction value into consideration.

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