Manufacture of a portion of a metal part using the MIG method with pulsed current and wire
US8613139B2 · kind B2 · utility
2Cited by
10References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2009 |
| Grant date | Dec 24, 2013 |
| Priority date | — |
| Expiry date | Jun 25, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4932
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method for manufacturing at least a portion of a metal part of a turbine engine having a width. The portion of the metal part is manufactured by metal disposition using a MIG welding apparatus including a pulsed current generator and a pulsed deposition-wire flow, and used for varying the current and flow, the manufacture being carried out in the form of metal beads in several consecutive layers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.