BR112018000681A2 - ?método e sistema para fundição direta de componentes de fundição por fabricação adicional de moldes monolíticos compostos? - Google Patents
?método e sistema para fundição direta de componentes de fundição por fabricação adicional de moldes monolíticos compostos?Info
- Publication number
- BR112018000681A2 BR112018000681A2 BR112018000681-5A BR112018000681A BR112018000681A2 BR 112018000681 A2 BR112018000681 A2 BR 112018000681A2 BR 112018000681 A BR112018000681 A BR 112018000681A BR 112018000681 A2 BR112018000681 A2 BR 112018000681A2
- Authority
- BR
- Brazil
- Prior art keywords
- casting
- molds
- generated
- layer
- generation
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D47/00—Casting plants
- B22D47/02—Casting plants for both moulding and casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/001—Rapid manufacturing of 3D objects by additive depositing, agglomerating or laminating of material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/10—Processes of additive manufacturing
- B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Ceramic Engineering (AREA)
- Casting Devices For Molds (AREA)
- Powder Metallurgy (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
a invenção se refere a um método para fundição direta de componentes de fundição por geração em camada de moldes compostos, no qual os moldes compostos são gerados como elementos monolíticos e simultaneamente com seus respectivos núcleos de forma conjunta. o sistema para geração em camada de modelos tridimensionais a partir do material em pó em um recipiente removível (1) com uma bancada (2), que é separado do dispositivo para elevação e diminuição (4), a bancada, que é integrado ao sistema para geração em camada de modelos tridimensionais. a geração dos moldes é feita por aplicação de camadas de material em pó e aglutinação de partículas de cada camada por meio de um aglutinante, adicionado seletivamente de acordo com o programa/padrão apenas nos volumes, quando o corpo sólido do modelo estiver sendo gerado. esse procedimento é repetido subsequencialmente até que todo o volume seja construído, permitindo fundição direta nos moldes resultantes sem removê-los do recipiente (1), onde são gerados, após remover o material em pó desnecessário a partir de suas cavidades de trabalho.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BG112056 | 2015-07-14 | ||
| BG112056A BG67021B1 (bg) | 2015-07-14 | 2015-07-14 | Метод за директно леене на отливки чрез послойно изграждане на монолитни композитни леярски форми с интегрирани сърца и система за послойно изграждане на монолитни композитни леярски форми с интегрирани сърца за директно леене на отливки |
| PCT/BG2016/050004 WO2017008130A1 (en) | 2015-07-14 | 2016-07-12 | Method and system for direct casting of cast components by additive manufacturing of composite monolithic molds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112018000681A2 true BR112018000681A2 (pt) | 2019-05-14 |
Family
ID=56855237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112018000681-5A BR112018000681A2 (pt) | 2015-07-14 | 2016-07-12 | ?método e sistema para fundição direta de componentes de fundição por fabricação adicional de moldes monolíticos compostos? |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10695825B2 (pt) |
| EP (1) | EP3370898B1 (pt) |
| JP (1) | JP6578433B2 (pt) |
| KR (1) | KR102018005B1 (pt) |
| CN (1) | CN107848020B (pt) |
| BG (1) | BG67021B1 (pt) |
| BR (1) | BR112018000681A2 (pt) |
| HK (1) | HK1251516A1 (pt) |
| RU (1) | RU2698166C2 (pt) |
| WO (1) | WO2017008130A1 (pt) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11021968B2 (en) | 2018-11-19 | 2021-06-01 | General Electric Company | Reduced cross flow linking cavities and method of casting |
| US10981217B2 (en) * | 2018-11-19 | 2021-04-20 | General Electric Company | Leachable casting core and method of manufacture |
| CN109613541A (zh) * | 2018-12-11 | 2019-04-12 | 安徽江淮汽车集团股份有限公司 | 一种基于车联网系统车内移动监测方法 |
| ES2918152T3 (es) * | 2019-05-09 | 2022-07-14 | Exone Gmbh | Impresora 3D, sistema de impresora 3D y método de impresión 3D |
| AU2020315222A1 (en) * | 2019-07-14 | 2022-03-03 | Tritone Technologies Ltd. | Mold preparation and paste filling |
| CN111468724A (zh) * | 2020-05-06 | 2020-07-31 | 中国航空制造技术研究院 | 一种包壳式复合增材制造装置 |
| WO2023275857A1 (en) * | 2021-06-28 | 2023-01-05 | Magnus Metal Ltd. | Sand molding for metal additive casting |
| EP4151392A1 (en) * | 2021-09-15 | 2023-03-22 | Sinterit Sp. z o.o. | A pbf printer with a bed ejecting mechanism |
| CN115106481B (zh) * | 2022-07-15 | 2023-06-13 | 南京航空航天大学 | 一种双辊同步微调定量可控砂型增材制造铺砂方法与装置 |
| CN115815529B (zh) * | 2022-12-29 | 2023-09-26 | 重庆金石智诚科技有限公司 | 一种双向铺砂3d砂型打印装置 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE440397C (de) | 1927-05-05 | Ernst Schumacher Dipl Ing | Unterteilter Kuehlmantel fuer Drehrostgaserzeuger | |
| JPS62189855U (pt) * | 1986-05-23 | 1987-12-03 | ||
| US5814161A (en) * | 1992-11-30 | 1998-09-29 | Massachusetts Institute Of Technology | Ceramic mold finishing techniques for removing powder |
| DE59508261D1 (de) | 1994-05-27 | 2000-06-08 | Eos Electro Optical Syst | Verfahren für den einsatz in der giessereitechnik |
| DE4440397C2 (de) * | 1994-11-11 | 2001-04-26 | Eos Electro Optical Syst | Verfahren zum Herstellen von Gußformen |
| JP3332215B2 (ja) * | 1998-07-13 | 2002-10-07 | トヨタ自動車株式会社 | 積層造形鋳型、積層造形鋳型を用いた鋳造方法 |
| DE19846478C5 (de) * | 1998-10-09 | 2004-10-14 | Eos Gmbh Electro Optical Systems | Laser-Sintermaschine |
| DE10047615A1 (de) | 2000-09-26 | 2002-04-25 | Generis Gmbh | Wechselbehälter |
| DE10047614C2 (de) * | 2000-09-26 | 2003-03-27 | Generis Gmbh | Vorrichtung zum schichtweisen Aufbau von Modellen |
| JP2002224794A (ja) * | 2001-01-29 | 2002-08-13 | Tsujii Seisakusho:Kk | 鋳造方法 |
| CA2496382A1 (en) * | 2002-08-20 | 2004-03-04 | Extrude Hone Corporation | Casting process and articles for performing the same |
| DE202006010327U1 (de) | 2006-07-04 | 2007-11-15 | Prometal Rct Gmbh | Wechselbehälter |
| US8137607B2 (en) * | 2006-11-07 | 2012-03-20 | Ford Motor Company | Process for making reusable tooling |
| JP2008183847A (ja) * | 2007-01-31 | 2008-08-14 | Yokohama Rubber Co Ltd:The | 金型用マスターモデルの成形方法 |
| JP5123629B2 (ja) * | 2007-09-27 | 2013-01-23 | アイシン高丘株式会社 | 無枠式砂鋳型鋳造装置 |
| RU2401180C2 (ru) * | 2008-08-15 | 2010-10-10 | Государственное Научное Учреждение "Институт Физики Имени Б.И. Степанова Национальной Академии Наук Беларуси" | Способ получения градиентных материалов из порошков и устройство для его осуществления |
| JP3164596U (ja) | 2010-09-24 | 2010-12-09 | 後藤 博 | テーブルリフト |
| JP2013094841A (ja) * | 2011-11-04 | 2013-05-20 | Hitachi Ltd | ガスタービン翼の冷却通路形成用セラミック中子 |
| US20130220572A1 (en) * | 2012-02-29 | 2013-08-29 | Ford Motor Company | Molding assembly with heating and cooling system |
| US8651167B1 (en) * | 2012-09-06 | 2014-02-18 | Ford Global Technologies, Llc | Sand printed mold package for casting a wheel assembly having directional solidification features |
-
2015
- 2015-07-14 BG BG112056A patent/BG67021B1/bg unknown
-
2016
- 2016-07-12 WO PCT/BG2016/050004 patent/WO2017008130A1/en active Application Filing
- 2016-07-12 US US15/743,980 patent/US10695825B2/en active Active
- 2016-07-12 CN CN201680044245.1A patent/CN107848020B/zh not_active Expired - Fee Related
- 2016-07-12 RU RU2018100412A patent/RU2698166C2/ru active
- 2016-07-12 KR KR1020187001584A patent/KR102018005B1/ko active IP Right Grant
- 2016-07-12 BR BR112018000681-5A patent/BR112018000681A2/pt not_active Application Discontinuation
- 2016-07-12 EP EP16760381.0A patent/EP3370898B1/en active Active
- 2016-07-12 JP JP2018500600A patent/JP6578433B2/ja not_active Expired - Fee Related
-
2018
- 2018-08-29 HK HK18111119A patent/HK1251516A1/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017008130A1 (en) | 2017-01-19 |
| KR20180019677A (ko) | 2018-02-26 |
| CN107848020A8 (zh) | 2018-09-28 |
| HK1251516A1 (zh) | 2019-02-01 |
| CN107848020A (zh) | 2018-03-27 |
| JP2018526218A (ja) | 2018-09-13 |
| BG112056A (bg) | 2017-01-31 |
| EP3370898B1 (en) | 2022-04-27 |
| KR102018005B1 (ko) | 2019-09-03 |
| WO2017008130A4 (en) | 2017-03-02 |
| US20190022742A1 (en) | 2019-01-24 |
| CN107848020B (zh) | 2019-09-24 |
| US10695825B2 (en) | 2020-06-30 |
| JP6578433B2 (ja) | 2019-09-18 |
| BG67021B1 (bg) | 2020-02-28 |
| EP3370898A1 (en) | 2018-09-12 |
| RU2018100412A (ru) | 2019-07-10 |
| RU2698166C2 (ru) | 2019-08-22 |
| RU2018100412A3 (pt) | 2019-07-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] | ||
| B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
| B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |