Patent · US Active

Welding method including welding as a function of an ascertained welding distortion; welding device including a detection unit for detecting a misalignment of the workpieces; joined part

US10150182B2 · kind B2 · utility

1Cited by

9References

3Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Reiner Ramsayer · Rutesheim, DE
Axel Bormann · Bamberg, DE
Marita Geisendoerfer-Pipp · Heroldsbach, DE
Sonja Kittel · Stuttgart, DE

Key dates

Filing date	Feb 19, 2010
Grant date	Dec 11, 2018
Priority date	—
Expiry date	Jan 6, 2032

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB23K2101/18
WIPO fieldMachine tools
WIPO sectorMechanical engineering

Abstract

In a laser welding method for joining a first workpiece to a second workpiece, the first and the second workpieces are brought into contact with each other in a first method step, an intended welding distortion is ascertained in a second method step, and the first and the second workpieces are welded together in a third method step as a function of the welding distortion.

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