Truncated chamfer turbine blade

Details Truncated chamfer turbine blade Truncated chamfer turbine blade

1998-10-13

2000-12-12

Lopez, F. Daniel

Fluid reaction surfaces (i.e., impellers)

Rotor having flow confining or deflecting web, shroud or...

Axially extending shroud ring or casing

416219R, 298897, 295276, F01D 530

Patent

active

061589616

ABSTRACT:
A gas turbine blade includes an airfoil, platform, and dovetail. The blade is cast with a chamfer along one edge of the platform thereof. The platform edge is then machined to truncate the chamfer in a simple and precise method.

REFERENCES:
patent: 4714410 (1987-12-01), Hancock
patent: 5160242 (1992-11-01), Brown
patent: 5299353 (1994-04-01), Nazmy et al.
patent: 5478207 (1995-12-01), Stec
patent: 5511945 (1996-04-01), Glezer et al.

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