Dual-torch gas metal arc pulse welding for overlay applications
US6627839B1 · kind B1 · utility
23Cited by
7References
1Claims
0Family size
Inventors
Key dates
| Filing date | Feb 14, 2001 |
| Grant date | Sep 30, 2003 |
| Priority date | — |
| Expiry date | Feb 14, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB23K9/1735
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An apparatus and process are shown for the application of welded metal overlay deposits to cylindrical substrates for use in wear, chemical, and temperature resistance. More specifically, this apparatus permits the application of welded overlay rotating bands to steel and other alloy artillery projectiles having narrow sidewall thick nesses.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.