JPH03136B2 - - Google Patents
Info
- Publication number
- JPH03136B2 JPH03136B2 JP22982788A JP22982788A JPH03136B2 JP H03136 B2 JPH03136 B2 JP H03136B2 JP 22982788 A JP22982788 A JP 22982788A JP 22982788 A JP22982788 A JP 22982788A JP H03136 B2 JPH03136 B2 JP H03136B2
- Authority
- JP
- Japan
- Prior art keywords
- blade
- extrusion
- mold
- molding
- shape
- 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
- 238000001125 extrusion Methods 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 35
- 238000000465 moulding Methods 0.000 claims description 29
- 239000000463 material Substances 0.000 claims description 25
- 238000003754 machining Methods 0.000 description 12
- 238000005242 forging Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 10
- 238000001816 cooling Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000005495 investment casting Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 238000009826 distribution Methods 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000010275 isothermal forging Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Turbine Rotor Nozzle Sealing (AREA)
- Forging (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22982788A JPH0280149A (ja) | 1988-09-16 | 1988-09-16 | タービンブレードの鍛造プリフォームの成形方法及び成形金型 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22982788A JPH0280149A (ja) | 1988-09-16 | 1988-09-16 | タービンブレードの鍛造プリフォームの成形方法及び成形金型 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0280149A JPH0280149A (ja) | 1990-03-20 |
| JPH03136B2 true JPH03136B2 (en]) | 1991-01-07 |
Family
ID=16898292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22982788A Granted JPH0280149A (ja) | 1988-09-16 | 1988-09-16 | タービンブレードの鍛造プリフォームの成形方法及び成形金型 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0280149A (en]) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100402963B1 (ko) * | 1995-07-05 | 2004-02-14 | 삼성테크윈 주식회사 | 가스터빈압축기의블레이드제조방법 |
| FR2874339B1 (fr) * | 2004-08-23 | 2008-12-05 | Snecma Moteurs Sa | Procede de fabrication de pieces constitutives d'une aube creuse par forage sur presse |
| DE102004062174A1 (de) * | 2004-12-17 | 2006-06-22 | Rolls-Royce Deutschland Ltd & Co Kg | Verfahren zur Herstellung von hoch belastbaren Bauteilen durch Präzisionsschmieden |
| EP1832714A1 (de) * | 2006-03-06 | 2007-09-12 | Siemens Aktiengesellschaft | Verfahren zur Herstellung einer Turbinen- oder Verdichterkomponente sowie Turbinen- oder Verdichterkomponente |
| JP4840102B2 (ja) * | 2006-11-22 | 2011-12-21 | 日本精工株式会社 | 軌道輪部材の製造方法 |
| CN101773972A (zh) * | 2010-02-25 | 2010-07-14 | 无锡透平叶片有限公司 | 一种高强铝合金坯料的制坯工艺 |
| CN101811169B (zh) * | 2010-04-09 | 2012-03-21 | 无锡透平叶片有限公司 | 一种叶片模具的分型自锁结构及分型设计方法 |
| JP5802972B2 (ja) | 2011-07-11 | 2015-11-04 | 大同特殊鋼株式会社 | タービンブレードの製造方法 |
| JP5853451B2 (ja) | 2011-07-11 | 2016-02-09 | 大同特殊鋼株式会社 | タービンブレードの鍛造成形方法 |
| FR2997884B3 (fr) * | 2012-11-09 | 2015-06-26 | Mecachrome France | Procede et dispositif de fabrication d'aubes de turbines. |
| JP6369753B2 (ja) * | 2013-10-01 | 2018-08-08 | 日立金属株式会社 | 熱間鍛造方法 |
| CN103752745B (zh) * | 2014-01-20 | 2015-12-02 | 广东金莱特电器股份有限公司 | 反光杯模具型芯的菠萝纹冷锻压制造工艺 |
| CN106180506B (zh) * | 2016-08-26 | 2018-04-03 | 中航动力股份有限公司 | 一种gh4169静子叶片闭式模锻方法 |
| CN112743021B (zh) * | 2020-12-24 | 2023-01-13 | 陕西宏远航空锻造有限责任公司 | 一种压气机转子叶片锻造的制坯方法 |
-
1988
- 1988-09-16 JP JP22982788A patent/JPH0280149A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0280149A (ja) | 1990-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |