SU470347A1 - A method of manufacturing turbine and compressor blades with variable feather thickness and a dovetail lock - Google Patents
A method of manufacturing turbine and compressor blades with variable feather thickness and a dovetail lockInfo
- Publication number
- SU470347A1 SU470347A1 SU1844391A SU1844391A SU470347A1 SU 470347 A1 SU470347 A1 SU 470347A1 SU 1844391 A SU1844391 A SU 1844391A SU 1844391 A SU1844391 A SU 1844391A SU 470347 A1 SU470347 A1 SU 470347A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- variable
- compressor blades
- manufacturing turbine
- dovetail lock
- feather thickness
- Prior art date
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
3 прокатку производ т с уменьшением степени обжати и с одновременной разрезкой профильной полосы на отдельные элементы. 4 2. Способ по п. 1, отличающийс тем, что калибровку лопаток совмещают с термической обработкой.3, rolling is performed with decreasing reduction rate and with simultaneous cutting of the profile strip into separate elements. 4 2. A method according to claim 1, characterized in that the calibration of the blades is combined with heat treatment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1844391A SU470347A1 (en) | 1972-11-09 | 1972-11-09 | A method of manufacturing turbine and compressor blades with variable feather thickness and a dovetail lock |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1844391A SU470347A1 (en) | 1972-11-09 | 1972-11-09 | A method of manufacturing turbine and compressor blades with variable feather thickness and a dovetail lock |
Publications (1)
Publication Number | Publication Date |
---|---|
SU470347A1 true SU470347A1 (en) | 1975-05-15 |
Family
ID=20531525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1844391A SU470347A1 (en) | 1972-11-09 | 1972-11-09 | A method of manufacturing turbine and compressor blades with variable feather thickness and a dovetail lock |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU470347A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489722A1 (en) * | 1980-09-08 | 1982-03-12 | Ufimsk Aviatsion Inst | Turbine blade making method - involves shaping blade by extrusion into blind cavity in one-piece die |
-
1972
- 1972-11-09 SU SU1844391A patent/SU470347A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2489722A1 (en) * | 1980-09-08 | 1982-03-12 | Ufimsk Aviatsion Inst | Turbine blade making method - involves shaping blade by extrusion into blind cavity in one-piece die |
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