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US 2005/0086804 A1Published application
Process for machining axial blade slots in turbine disks for jet engines
AssigneeUnited Technologies Corporation
InventorsAllan Packman, Bernard Vaillette
Life of this patent
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Abstract
A process for machining axial blade slots in turbine disks used in jet engines is provided. The process broadly includes the steps of providing a turbine disk, forming a roughened slot having a plurality of joined rectangular areas in the turbine disk, and machining the roughened slot to a finished slot.
Claims8
A process for machining axial blade slots in a turbine disk for an engine comprising the steps of:
- providing a turbine disk;
- forming a roughened slot having a plurality of joined rectangular areas in said turbine disk;
- and
- machining the roughened slot to a finished slot.
1 more element
5-7. (canceled)
9-11. (canceled)
Dependencies are inferred from the claim text.