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Friction stir weld tools
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Copyright Year | 2007 |
| Description | A friction stir weld tool sleeve is supported by an underlying support pin. The pin material is preferably selected for toughness and fracture characteristics. The pin sleeve preferably has a geometry which employs the use of an interrupted thread, a plurality of flutes and/or eccentric path to provide greater flow through. Paddles have been found to assist in imparting friction and directing plastic metal during the welding process. |
| File Size | 1271130 |
| Page Count | 8 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20080009745 |
| Archival Resource Key | ark:/13960/t7mq00z5h |
| Language | English |
| Publisher Date | 2007-10-07 |
| Access Restriction | Open |
| Subject Keyword | Mechanical Engineering Tools Patents Pins Welding Friction Stir Welding Fracturing Ntrs Nasa Technical Reports ServerĀ (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Patent |