GB149016A - Improvements in and relating to the manufacture of turbine blades - Google Patents
Improvements in and relating to the manufacture of turbine bladesInfo
- Publication number
- GB149016A GB149016A GB702217A GB702217A GB149016A GB 149016 A GB149016 A GB 149016A GB 702217 A GB702217 A GB 702217A GB 702217 A GB702217 A GB 702217A GB 149016 A GB149016 A GB 149016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stock
- bent
- rolls
- turbine blades
- bending
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
- B21H7/16—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons turbine blades; compressor blades; propeller blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
149,016. British Thomson - Houston Co., (General Electric Co.). May 16, 1917. Turbines.-Turbine blades are made from sheet stock by bending the stock transversely to form the working face of the blade, and removing metal from the back to form sharpened edges. The stock may be bent by the shaped rolls 6, 7 and the sides trimmed to form the edges by a milling cutter 18 while the bent stock rests with its working face in contact with a curved projection 12 on a plate 11. The sheet may be polished before it is bent, or it may be drawn through the rolls 6, 7 faster than the rolls feed it. The trimming may be done before the bending. The cutter 18 may be shaped to remove metal from the back as well as the sides of the stock.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB702217A GB149016A (en) | 1917-05-16 | 1917-05-16 | Improvements in and relating to the manufacture of turbine blades |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB702217A GB149016A (en) | 1917-05-16 | 1917-05-16 | Improvements in and relating to the manufacture of turbine blades |
Publications (1)
Publication Number | Publication Date |
---|---|
GB149016A true GB149016A (en) | 1920-08-12 |
Family
ID=9825150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB702217A Expired GB149016A (en) | 1917-05-16 | 1917-05-16 | Improvements in and relating to the manufacture of turbine blades |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB149016A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581549A (en) * | 2012-03-21 | 2012-07-18 | 无锡圣贝尔机电有限公司 | Process for fabricating wind-driven generator base |
CN103286532A (en) * | 2013-05-13 | 2013-09-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Technique for processing stator blades |
CN103862244A (en) * | 2014-03-27 | 2014-06-18 | 舟山市定海区龙叶螺旋桨制造有限公司 | Propeller machining technology |
-
1917
- 1917-05-16 GB GB702217A patent/GB149016A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102581549A (en) * | 2012-03-21 | 2012-07-18 | 无锡圣贝尔机电有限公司 | Process for fabricating wind-driven generator base |
CN103286532A (en) * | 2013-05-13 | 2013-09-11 | 沈阳黎明航空发动机(集团)有限责任公司 | Technique for processing stator blades |
CN103862244A (en) * | 2014-03-27 | 2014-06-18 | 舟山市定海区龙叶螺旋桨制造有限公司 | Propeller machining technology |
CN103862244B (en) * | 2014-03-27 | 2017-01-18 | 舟山市定海区龙叶螺旋桨制造有限公司 | Propeller machining technology |
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