HRP20201950T1 - Postupak pripreme šuplje oštrice ventilatora - Google Patents
Postupak pripreme šuplje oštrice ventilatora Download PDFInfo
- Publication number
- HRP20201950T1 HRP20201950T1 HRP20201950TT HRP20201950T HRP20201950T1 HR P20201950 T1 HRP20201950 T1 HR P20201950T1 HR P20201950T T HRP20201950T T HR P20201950TT HR P20201950 T HRP20201950 T HR P20201950T HR P20201950 T1 HRP20201950 T1 HR P20201950T1
- Authority
- HR
- Croatia
- Prior art keywords
- edge
- core
- super
- groove
- skin
- Prior art date
Links
- 238000002360 preparation method Methods 0.000 title 1
- 238000000034 method Methods 0.000 claims 5
- 230000002093 peripheral effect Effects 0.000 claims 5
- 239000012530 fluid Substances 0.000 claims 4
- 238000010137 moulding (plastic) Methods 0.000 claims 4
- 238000009792 diffusion process Methods 0.000 claims 3
- 238000003466 welding Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 238000007789 sealing Methods 0.000 claims 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/78—Making other particular articles propeller blades; turbine blades
-
- 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
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
- B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
- B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
- B21D26/055—Blanks having super-plastic properties
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Claims (3)
1. Postupak proizvodnje šuplje oštrice ventilatora za plinsko-turbinski motor pomoću difuzijskog zavarivanja i super-plastičnog oblikovanja, navedena oštrica se sastoji od kožica legure titana i jezgre u obliku rebara za ukrućenje, pri čemu postupak sadrži:
sastavljanje predoblika kožica (1, 2) i jezgre (3) u snop;
preliminarno nanošenje zaustavnog materijala u unaprijed određenom uzorku zaslona na područja gdje površine kožnih i jezgrenih predoblika dolaze u kontakt, ali ne smiju biti povezane difuznim zavarivanjem, uključujući zonu kolektora; također
osiguravanje kožnih predoblika s utorom (9, 10), i jezgrenih predoblika s prorezom (11) za montažu barem jedne cijevi;
brtvljenje snopa uz rubove, izuzev mjesta na kojem se mora montirati barem jedna cijev; montaža cijevi (12) i spajanje na zonu kolektora;
uklanjanje kisika i veziva zaustavnog materijala iz šupljina sloja;
potpuno brtvljenje snopa;
zagrijavanje snopa, i difuzijsko zavarivanje predoblika u unaprijed određenim područjima (13, 14), također duž ulaznog ruba, izlaznog ruba i perifernog ruba, kako bi se dobio cjelovit strukturni predoblik;
davanje oblika profila krila cjelovitom strukturnom predobliku;
izvođenje super-plastičnog oblikovanja dovodom radne tekućine u šupljine između kožnih i jezgrenih predoblika koristeći također barem jednu cijev, navedeni postupak naznačen time što
je zona kolektora smještena na bočnoj strani snopa koja odgovara perifernom rubu oštrice; i,
za montažu jedne ili više cijevi za dovod radne tekućine u super-plastično oblikovanje, utor u kožnim predoblicima i utor u jezgrenom predobliku predviđeni su na udaljenosti od vanjske granice ulaznog ruba ili izlaznog ruba manjeg od L / 3, gdje je L duljina tetive oštrice duž perifernog ruba.
2. Postupak prema zahtjevu 1, naznačen time što
kada se koristi jedna jedina cijev za dovod radne tekućine za super-plastično oblikovanje, utor i prorez za montažu cijevi nalaze se na udaljenosti od vanjske granice ulaznog ili izlaznog ruba jednakog L / 6, gdje je L duljina tetive oštrice duž perifernog ruba.
3. Postupak prema zahtjevu 1, naznačen time što
kada se koriste dvije cijevi za dovod radne tekućine kod super-plastičnog oblikovanja, utor i prorez za montažu jedne od cijevi predviđeni su na udaljenosti od vanjske granice ulaznog ruba jednakog L / 6, gdje je L duljina tetive oštrice duž perifernog ruba, dok se utor i prorez za montažu druge cijevi nalaze na istoj udaljenosti od vanjske granice izlaznog ruba.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2013155398/02A RU2555274C1 (ru) | 2013-12-12 | 2013-12-12 | Способ изготовления полой вентиляторной лопатки |
| PCT/RU2014/000931 WO2015088393A1 (ru) | 2013-12-12 | 2014-12-11 | Способ изготовления полой вентиляторной лопатки |
| EP14870491.9A EP3081319B1 (en) | 2013-12-12 | 2014-12-11 | Hollow fan blade preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20201950T1 true HRP20201950T1 (hr) | 2021-04-16 |
Family
ID=53371551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HRP20201950TT HRP20201950T1 (hr) | 2013-12-12 | 2020-12-07 | Postupak pripreme šuplje oštrice ventilatora |
Country Status (13)
| Country | Link |
|---|---|
| EP (1) | EP3081319B1 (hr) |
| CN (1) | CN105980082B (hr) |
| BR (1) | BR112016013342B1 (hr) |
| CL (1) | CL2016001420A1 (hr) |
| CU (1) | CU24369B1 (hr) |
| EA (1) | EA029917B1 (hr) |
| ES (1) | ES2820532T3 (hr) |
| HR (1) | HRP20201950T1 (hr) |
| PE (1) | PE20161201A1 (hr) |
| PT (1) | PT3081319T (hr) |
| RS (1) | RS60944B1 (hr) |
| RU (1) | RU2555274C1 (hr) |
| WO (1) | WO2015088393A1 (hr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201883B (zh) * | 2017-09-29 | 2019-07-09 | 中国航空制造技术研究院 | 一种扭曲发动机叶形的滚压成形装置及成形方法 |
| CN107971383B (zh) * | 2017-11-06 | 2020-03-20 | 北京航星机器制造有限公司 | 一种实现工业态板材超塑成形的坯料确定方法 |
| CN110743957B (zh) * | 2019-11-01 | 2020-12-25 | 哈尔滨工业大学 | 一种镁合金中空四层结构的成形方法 |
| CN113182773B (zh) * | 2021-01-28 | 2023-01-24 | 西北工业大学 | 一种TiAl基合金异质扩散连接接头强化方法 |
| CN113864055A (zh) * | 2021-10-22 | 2021-12-31 | 中国航发沈阳发动机研究所 | 一种发动机进气机匣框架及其焊接方法 |
| CN114310172B (zh) * | 2021-12-28 | 2023-04-07 | 江苏群业电工有限公司 | 一种电缆线盘焊接机器人集成系统及其生产流程监测方法 |
| CN114669970A (zh) * | 2022-05-06 | 2022-06-28 | 北京航空航天大学 | 一种复材叶片钛合金包边的成形方法 |
| CN117548999B (zh) * | 2023-11-21 | 2024-05-03 | 华钛空天(北京)技术有限责任公司 | 一种翼面的扩散焊方法、装置、设备及介质 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4304821A (en) * | 1978-04-18 | 1981-12-08 | Mcdonnell Douglas Corporation | Method of fabricating metallic sandwich structure |
| GB2073631B (en) | 1980-04-15 | 1984-12-19 | Rolls Royce | Blade twisting |
| GB9209464D0 (en) * | 1992-05-01 | 1992-06-17 | Rolls Royce Plc | A method of manufacturing an article by superplastic forming and diffusion bonding |
| GB0022531D0 (en) * | 2000-09-14 | 2000-11-01 | Rolls Royce Plc | A method of manufacturing an article by diffusion bonding |
| FR2867095B1 (fr) * | 2004-03-03 | 2007-04-20 | Snecma Moteurs | Procede de fabrication d'une aube creuse pour turbomachine. |
| FR2871397B1 (fr) * | 2004-06-11 | 2006-09-22 | Snecma Moteurs Sa | Installation de conformation d'une aube creuse |
| CN1587649A (zh) * | 2004-07-28 | 2005-03-02 | 斯奈克玛马达公司 | 用于涡轮发动机的中空叶片的制造方法 |
| CN100416043C (zh) * | 2004-07-28 | 2008-09-03 | 斯奈克玛马达公司 | 用于涡轮发动机的中空叶片的制造方法 |
| RU2291019C2 (ru) * | 2005-03-23 | 2007-01-10 | Институт проблем сверхпластичности металлов РАН | Способ изготовления изделия путем сверхпластической формовки и диффузионной сварки |
| RU2354854C1 (ru) | 2007-12-20 | 2009-05-10 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Рабочее колесо высокооборотного осевого вентилятора или компрессора |
| RU2412017C2 (ru) * | 2008-12-24 | 2011-02-20 | ОАО "Авиадвигатель" | Способ изготовления полой вентиляторной лопатки |
| GB0903281D0 (en) | 2009-02-27 | 2009-04-08 | Rolls Royce Plc | Method of manufacturing a blade |
| RU2477191C2 (ru) * | 2011-06-15 | 2013-03-10 | Учреждение Российской Академии Наук Институт Проблем Сверхпластичности Металлов Ран | Способ изготовления полой вентиляторной лопатки |
-
2013
- 2013-12-12 RU RU2013155398/02A patent/RU2555274C1/ru active
-
2014
- 2014-12-11 PT PT148704919T patent/PT3081319T/pt unknown
- 2014-12-11 EP EP14870491.9A patent/EP3081319B1/en active Active
- 2014-12-11 BR BR112016013342-0A patent/BR112016013342B1/pt active IP Right Grant
- 2014-12-11 PE PE2016000803A patent/PE20161201A1/es unknown
- 2014-12-11 CU CU2016000084A patent/CU24369B1/es unknown
- 2014-12-11 EA EA201691043A patent/EA029917B1/ru not_active IP Right Cessation
- 2014-12-11 ES ES14870491T patent/ES2820532T3/es active Active
- 2014-12-11 RS RS20201122A patent/RS60944B1/sr unknown
- 2014-12-11 CN CN201480075466.6A patent/CN105980082B/zh active Active
- 2014-12-11 WO PCT/RU2014/000931 patent/WO2015088393A1/ru active Application Filing
-
2016
- 2016-06-09 CL CL2016001420A patent/CL2016001420A1/es unknown
-
2020
- 2020-12-07 HR HRP20201950TT patent/HRP20201950T1/hr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP3081319B1 (en) | 2020-09-09 |
| WO2015088393A8 (ru) | 2016-07-07 |
| ES2820532T3 (es) | 2021-04-21 |
| RS60944B1 (sr) | 2020-11-30 |
| CN105980082A (zh) | 2016-09-28 |
| RU2013155398A (ru) | 2015-06-20 |
| WO2015088393A1 (ru) | 2015-06-18 |
| BR112016013342B1 (pt) | 2021-01-05 |
| EP3081319A4 (en) | 2017-08-23 |
| PE20161201A1 (es) | 2016-11-11 |
| EA029917B1 (ru) | 2018-05-31 |
| PT3081319T (pt) | 2020-12-15 |
| CL2016001420A1 (es) | 2016-12-09 |
| EA201691043A1 (ru) | 2016-09-30 |
| CN105980082B (zh) | 2018-11-09 |
| CU24369B1 (es) | 2018-11-06 |
| BR112016013342A2 (pt) | 2017-08-08 |
| EP3081319A1 (en) | 2016-10-19 |
| RU2555274C1 (ru) | 2015-07-10 |
| CU20160084A7 (es) | 2017-05-10 |
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