Weldment manufacturing method, weldment manufacturing system, and weldment
US11458565B2 · kind B2 · utility
0Cited by
17References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 19, 2019 |
| Grant date | Oct 4, 2022 |
| Priority date | — |
| Expiry date | Sep 27, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23P6/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A weldment manufacturing method includes drilling that forms a hole on a workpiece, feeding a filler material to the hole and putting the filler material on a bottom of the hole, and melting the filler material by emitting a laser beam to the hole while scanning with the laser beam, so as to fill the hole with the melted filler material. By repeating the feeding and the melting, a weld repairing portion filling the hole is formed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.