Abrasive waterjet machining and method to manufacture a curved rotor blade retention slot
US8439724B2 · kind B2 · utility
2Cited by
35References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 30, 2008 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Nov 1, 2031 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF05D2250/71
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of machining a blade retention slot with an abrasive water jet machining. A straight blade retention slot along an X-axis then a at least one side of the straight blade retention slot is abrasive water jet machined to generate a curved side of the blade retention slot defined within an X-Y plane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.