Patent · US Active

Method for identifying joining points of workpieces and laser machining head comprising a device for carrying out this method

US11534860B2 · kind B2 · utility

0Cited by

3References

19Claims

0Family size

Assignee

Precitec GmbH & Co. KG · DE

Inventors

Joachim Schwarz · Andelfingen, CH
Rüdiger Moser · Malsch, DE
David Blázquez-Sánchez · Gaggenau, DE

Key dates

Filing date	Feb 12, 2018
Grant date	Dec 27, 2022
Priority date	—
Expiry date	Aug 25, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG01B11/24
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

A method for identifying joining positions of workpieces includes capturing images of a joint by a camera, determining measurement data for the joining positions associated with a course of the joint from the images of the joint, determining a mathematical model of the joint course from a part of the measurement data, providing a curve based on the mathematical model for positioning a welding laser during a laser welding process along the curve.

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