EP3059033A4 - Verfahren zum verbinden von metallpulver-spritzgusskörpern - Google Patents
Verfahren zum verbinden von metallpulver-spritzgusskörpern Download PDFInfo
- Publication number
- EP3059033A4 EP3059033A4 EP14854623.7A EP14854623A EP3059033A4 EP 3059033 A4 EP3059033 A4 EP 3059033A4 EP 14854623 A EP14854623 A EP 14854623A EP 3059033 A4 EP3059033 A4 EP 3059033A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- metal powder
- injection molded
- molded bodies
- powder injection
- bonding metal
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
- B22F7/064—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts using an intermediate powder layer
-
- 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
- F01D9/044—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators permanently, e.g. by welding, brazing, casting or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
- B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/04—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
- B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- 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
- F01D5/34—Rotor-blade aggregates of unitary construction, e.g. formed of sheet laminae
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/22—Manufacture essentially without removing material by sintering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/23—Manufacture essentially without removing material by permanently joining parts together
- F05D2230/232—Manufacture essentially without removing material by permanently joining parts together by welding
- F05D2230/237—Brazing
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013214346 | 2013-10-15 | ||
PCT/JP2014/074514 WO2015056513A1 (ja) | 2013-10-15 | 2014-09-17 | 金属粉末射出成型体の接合方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3059033A1 EP3059033A1 (de) | 2016-08-24 |
EP3059033A4 true EP3059033A4 (de) | 2017-06-21 |
Family
ID=52827966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14854623.7A Withdrawn EP3059033A4 (de) | 2013-10-15 | 2014-09-17 | Verfahren zum verbinden von metallpulver-spritzgusskörpern |
Country Status (8)
Country | Link |
---|---|
US (1) | US20160221081A1 (de) |
EP (1) | EP3059033A4 (de) |
JP (1) | JP6245268B2 (de) |
KR (1) | KR20160098182A (de) |
CN (1) | CN105612015B (de) |
CA (1) | CA2926768C (de) |
TW (1) | TWI511815B (de) |
WO (1) | WO2015056513A1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015210770A1 (de) * | 2015-06-12 | 2016-12-15 | Rolls-Royce Deutschland Ltd & Co Kg | Bauteilkonstruktion, Bauteil für eine Gasturbine und Verfahren zur Herstellung eines Bauteils einer Gasturbine durch Metallpulverspritzgießen |
FR3039839B1 (fr) * | 2015-08-06 | 2019-12-20 | Safran Aircraft Engines | Procede de fabrication d'une piece en materiau composite |
CN105562696A (zh) * | 2016-01-11 | 2016-05-11 | 江西理工大学 | 一种金属3d打印方法 |
CN106735170B (zh) * | 2016-12-20 | 2019-01-25 | 佛山铂利镁特金属科技有限公司 | 一种大件金属件的注射成型方法 |
US11305346B2 (en) * | 2017-04-27 | 2022-04-19 | Federal-Mogul Valvetrain Gmbh | Poppet valve and method of its manufacture |
WO2018220213A1 (fr) * | 2017-06-01 | 2018-12-06 | Safran | Procédé de fabrication amélioré d'une pièce a microstructure duale |
FR3066936B1 (fr) * | 2017-06-01 | 2019-11-01 | Safran | Procede de soudage par cofrittage ameliore |
KR102013256B1 (ko) * | 2017-11-23 | 2019-10-21 | 두산중공업 주식회사 | 스팀터빈 |
CN108326308A (zh) * | 2017-12-25 | 2018-07-27 | 杭州铭赫科技有限公司 | 一种中空薄壁结构金属粉末分体注射成型拼接烧结方法 |
CN108687348A (zh) * | 2018-05-25 | 2018-10-23 | 合肥汇智新材料科技有限公司 | 一种新型阀芯生产工艺 |
FR3096912B1 (fr) * | 2019-06-07 | 2021-10-29 | Safran Aircraft Engines | Procédé de fabrication de pièce de turbomachine par moulage MIM |
KR102289703B1 (ko) | 2019-12-31 | 2021-08-17 | 한국과학기술원 | 칩 스케일 원자시계 |
JP7435161B2 (ja) * | 2020-03-30 | 2024-02-21 | セイコーエプソン株式会社 | 金属複合焼結体の製造方法 |
DE102020133998A1 (de) * | 2020-12-17 | 2022-06-23 | Rolls-Royce Deutschland Ltd & Co Kg | Schaufelbauteil, Verfahren zu dessen Herstellung und Gasturbine |
CN114289996B (zh) * | 2021-12-15 | 2023-04-11 | 北京航星机器制造有限公司 | 一种大尺寸平台制造及蠕变控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331599A1 (de) * | 2003-07-11 | 2005-02-03 | Mtu Aero Engines Gmbh | Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben |
DE102011082484A1 (de) * | 2011-09-12 | 2013-03-14 | Robert Bosch Gmbh | Verfahren zum Herstellen eines Pulverspritzguss-Verbundbauteils |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0711305A (ja) * | 1993-06-28 | 1995-01-13 | Seiko Instr Inc | 金属粉末およびセラミックス粉末射出成形体の接合方法 |
JP3647066B2 (ja) * | 1994-07-06 | 2005-05-11 | オリンパス株式会社 | 焼結体の製造方法 |
JP2004197622A (ja) | 2002-12-17 | 2004-07-15 | Ishikawajima Harima Heavy Ind Co Ltd | タービン圧縮機静翼 |
JP2006249943A (ja) * | 2005-03-08 | 2006-09-21 | Honda Motor Co Ltd | 遠心羽根車 |
CN1873245A (zh) * | 2005-05-31 | 2006-12-06 | 李茂碷 | 循环器及制造方法 |
JP2007117306A (ja) * | 2005-10-26 | 2007-05-17 | Sri Sports Ltd | ゴルフクラブシャフト |
FR2918702B1 (fr) * | 2007-07-13 | 2009-10-16 | Snecma Sa | Clinquant pour aube de turbomachine |
JP5091615B2 (ja) * | 2007-10-15 | 2012-12-05 | 三菱重工業株式会社 | 静翼環セグメントの組立方法、静翼環セグメント、結合部材、溶接方法 |
TWI383561B (zh) * | 2008-11-24 | 2013-01-21 | Arx Group | Injection molding of the bobbin and its manufacturing method |
JP5277426B2 (ja) | 2009-03-31 | 2013-08-28 | 日本ピストンリング株式会社 | 金属粉末射出成形体の接合方法および金属複合焼結体の製造方法 |
CA2797746C (en) * | 2009-04-29 | 2021-12-07 | Maetta Sciences Inc. | A method for co-processing components in a metal injection molding process, and components made via the same |
JP5751415B2 (ja) * | 2011-07-13 | 2015-07-22 | 株式会社Ihi | ガスタービンエンジン用ブレードの製造方法 |
-
2014
- 2014-09-17 JP JP2015542549A patent/JP6245268B2/ja active Active
- 2014-09-17 WO PCT/JP2014/074514 patent/WO2015056513A1/ja active Application Filing
- 2014-09-17 EP EP14854623.7A patent/EP3059033A4/de not_active Withdrawn
- 2014-09-17 KR KR1020167012218A patent/KR20160098182A/ko not_active Application Discontinuation
- 2014-09-17 CN CN201480056174.8A patent/CN105612015B/zh active Active
- 2014-09-17 CA CA2926768A patent/CA2926768C/en active Active
- 2014-10-02 TW TW103134399A patent/TWI511815B/zh active
-
2016
- 2016-04-07 US US15/093,246 patent/US20160221081A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10331599A1 (de) * | 2003-07-11 | 2005-02-03 | Mtu Aero Engines Gmbh | Bauteil für eine Gasturbine sowie Verfahren zur Herstellung desselben |
DE102011082484A1 (de) * | 2011-09-12 | 2013-03-14 | Robert Bosch Gmbh | Verfahren zum Herstellen eines Pulverspritzguss-Verbundbauteils |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015056513A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP6245268B2 (ja) | 2017-12-13 |
KR20160098182A (ko) | 2016-08-18 |
CA2926768C (en) | 2018-10-23 |
TW201524640A (zh) | 2015-07-01 |
CN105612015A (zh) | 2016-05-25 |
EP3059033A1 (de) | 2016-08-24 |
JPWO2015056513A1 (ja) | 2017-03-09 |
CA2926768A1 (en) | 2015-04-23 |
TWI511815B (zh) | 2015-12-11 |
WO2015056513A1 (ja) | 2015-04-23 |
CN105612015B (zh) | 2019-04-12 |
US20160221081A1 (en) | 2016-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20160517 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170524 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F04D 29/02 20060101ALI20170518BHEP Ipc: F04D 29/54 20060101ALI20170518BHEP Ipc: B22F 7/06 20060101AFI20170518BHEP Ipc: F01D 9/04 20060101ALI20170518BHEP Ipc: F01D 5/34 20060101ALN20170518BHEP Ipc: B22F 3/22 20060101ALI20170518BHEP |
|
17Q | First examination report despatched |
Effective date: 20180518 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20180914 |