GB1076154A - Improved method of forging turbine blades - Google Patents
Improved method of forging turbine bladesInfo
- Publication number
- GB1076154A GB1076154A GB1896963A GB1896963A GB1076154A GB 1076154 A GB1076154 A GB 1076154A GB 1896963 A GB1896963 A GB 1896963A GB 1896963 A GB1896963 A GB 1896963A GB 1076154 A GB1076154 A GB 1076154A
- Authority
- GB
- United Kingdom
- Prior art keywords
- auxiliary die
- turbine blades
- improved method
- blade
- forging
- 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
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K3/00—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like
- B21K3/04—Making engine or like machine parts not covered by sub-groups of B21K1/00; Making propellers or the like blades, e.g. for turbines; Upsetting of blade roots
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Forging (AREA)
Abstract
1,076,154. Forging turbine blades. PRECISION FORGINGS Ltd. May 7, 1964 [May 14, 1963], No. 18969/63. Headings B3A and B3H. A turbine blade is forged between main dies 15, 16 and also by a transversely acting auxiliary die 27, 28 which forms the blade root with a recess 12, Fig. 1 (not shown), and a projection 13. The auxiliary die may be in two or more relatively movable parts operated by a ram 26. Projections 31, Fig. 4 (not shown), limit the movement of the auxiliary die. In another embodiment, Fig. 2, the auxiliary die is in one part and has an axial recess for forming the axial projection 13, Fig. 1 (not shown), on the root of the blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1896963A GB1076154A (en) | 1963-05-14 | 1963-05-14 | Improved method of forging turbine blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1896963A GB1076154A (en) | 1963-05-14 | 1963-05-14 | Improved method of forging turbine blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1076154A true GB1076154A (en) | 1967-07-19 |
Family
ID=10121557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1896963A Expired GB1076154A (en) | 1963-05-14 | 1963-05-14 | Improved method of forging turbine blades |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1076154A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2522024A (en) * | 2014-01-09 | 2015-07-15 | Rolls Royce Plc | A Forging Apparatus |
-
1963
- 1963-05-14 GB GB1896963A patent/GB1076154A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2522024A (en) * | 2014-01-09 | 2015-07-15 | Rolls Royce Plc | A Forging Apparatus |
| GB2522024B (en) * | 2014-01-09 | 2017-05-10 | Rolls Royce Plc | A Forging Apparatus |
| US9718118B2 (en) | 2014-01-09 | 2017-08-01 | Rolls-Royce Plc | Forging apparatus |
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