BR0210315A - Método e aparelho para fundir por contra-gravidade uma pluralidade de artigos - Google Patents
Método e aparelho para fundir por contra-gravidade uma pluralidade de artigosInfo
- Publication number
- BR0210315A BR0210315A BR0210315-0A BR0210315A BR0210315A BR 0210315 A BR0210315 A BR 0210315A BR 0210315 A BR0210315 A BR 0210315A BR 0210315 A BR0210315 A BR 0210315A
- Authority
- BR
- Brazil
- Prior art keywords
- feed channel
- mold
- molten metal
- articles
- mold cavities
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D13/00—Centrifugal casting; Casting by using centrifugal force
- B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D18/00—Pressure casting; Vacuum casting
- B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
"MéTODO E APARELHO PARA FUNDIR POR CONTRA-GRAVIDADE UMA PLURALIDADE DE ARTIGOS". São descritos método e aparelho para fundir por contra-gravidade uma pluralidade de artigos, em que é provido um molde cerâmico (10) que tem um canal de alimentação vertical (12) e uma pluralidade de cavidades do molde (16) disposta ao longo de uma extensão do canal de alimentação (12) em diferentes níveis de elevação, cada cavidade do molde (16) em comunicação com o canal de alimentação (12) via um canal de distribuição (14), em que o metal em fusão é forçado a escoar para cima a partir de uma fonte para dentro do canal de alimentação (12) para abastecer as cavidades do molde (16) via seus canais de distribuição (14), em que o molde é girado de maneira tal que o metal em fusão que permanece nos canais de distribuição seja submetido a uma força centrífuga em uma direção voltada para as cavidades do molde (16), e em que o metal em fusão no canal de alimentação é drenado, de forma a esvaziar o canal de alimentação antes de o metal em fusão nas cavidades do molde (16) e nos canais de distribuição solidificar-se, deixando os canais de distribuição pelo menos parcialmente cheios com metal em fusão para abastecer as cavidades do molde (16) em resposta à contração.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/932847 | 2001-08-17 | ||
| US09/932,847 US6499529B1 (en) | 2001-08-17 | 2001-08-17 | Centrifugal countergravity casting |
| PCT/US2002/025994 WO2003015958A1 (en) | 2001-08-17 | 2002-08-14 | Centrifugal countergravity casting |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR0210315A true BR0210315A (pt) | 2004-09-14 |
| BR0210315B1 BR0210315B1 (pt) | 2011-09-06 |
Family
ID=25463048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0210315-0A BR0210315B1 (pt) | 2001-08-17 | 2002-08-14 | método para fundir por contra-gravidade uma pluralidade de artigos. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6499529B1 (pt) |
| EP (1) | EP1417062B1 (pt) |
| JP (1) | JP4678633B2 (pt) |
| KR (1) | KR100947948B1 (pt) |
| CN (1) | CN1260024C (pt) |
| AU (1) | AU2002324714B2 (pt) |
| BR (1) | BR0210315B1 (pt) |
| CA (1) | CA2447994C (pt) |
| HK (1) | HK1067333A1 (pt) |
| MX (1) | MXPA04001426A (pt) |
| RU (1) | RU2278765C2 (pt) |
| WO (1) | WO2003015958A1 (pt) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITTO20010287A1 (it) * | 2001-03-27 | 2002-09-27 | Teksid Spa | Apparecchiatura di colata per la produzione di getti metallici mediante tecnologia "lost-foam". |
| BR0106345B1 (pt) * | 2001-12-13 | 2009-05-05 | arranjo de mancalização para molde de injeção por centrifugação. | |
| ITBS20030068A1 (it) * | 2003-07-07 | 2005-01-08 | Meccanica Bassi S P A | Banco, conchiglia e procedimento di colata, in particolare per testa cilindri di motore. |
| GB2409423B (en) * | 2003-12-23 | 2007-04-11 | Doncasters Ltd | Metal casting apparatus and method |
| DE112006000461T5 (de) * | 2005-02-22 | 2008-03-13 | Milwaukee School Of Engineering, Milwaukee | Gießverfahren |
| US8820390B2 (en) * | 2011-02-25 | 2014-09-02 | Raytheon Company | Methods and composition for boride distribution in metal matrix composite |
| US20130323522A1 (en) * | 2012-06-05 | 2013-12-05 | General Electric Company | Cast superalloy pressure containment vessel |
| US8701742B2 (en) * | 2012-09-27 | 2014-04-22 | Apple Inc. | Counter-gravity casting of hollow shapes |
| US9802247B1 (en) | 2013-02-15 | 2017-10-31 | Materion Corporation | Systems and methods for counter gravity casting for bulk amorphous alloys |
| US9364890B2 (en) | 2013-03-11 | 2016-06-14 | Ati Properties, Inc. | Enhanced techniques for centrifugal casting of molten materials |
| US9221096B2 (en) | 2013-03-11 | 2015-12-29 | Ati Properties, Inc. | Centrifugal casting apparatus and method |
| US9452473B2 (en) | 2013-03-14 | 2016-09-27 | Pcc Structurals, Inc. | Methods for casting against gravity |
| US8936066B2 (en) * | 2013-03-15 | 2015-01-20 | Metal Casting Technology, Inc. | Method of using a refractory mold |
| CN104043773A (zh) * | 2013-03-15 | 2014-09-17 | 成霖企业股份有限公司 | 易脱模陶瓷铸型的制备、应用方法及其浇铸的铜合金铸件 |
| KR101367200B1 (ko) * | 2013-05-08 | 2014-02-26 | 지정욱 | 이중 주조 방법 및 장치 |
| TWI483758B (zh) * | 2013-09-30 | 2015-05-11 | Fusheng Prec Co Ltd | 含活性金屬之鋼類高爾夫球桿頭的製造方法 |
| TWI483761B (zh) * | 2013-09-30 | 2015-05-11 | Fusheng Prec Co Ltd | 不鏽鋼高爾夫球桿頭的製造方法 |
| TWI483762B (zh) * | 2013-10-24 | 2015-05-11 | Fusheng Prec Co Ltd | 鈦合金高爾夫球桿頭的製造方法 |
| TWI483764B (zh) * | 2013-12-31 | 2015-05-11 | Fusheng Prec Co Ltd | 低密度鋼類高爾夫球木桿頭的製造方法 |
| TWI483763B (zh) * | 2013-12-31 | 2015-05-11 | Fusheng Prec Co Ltd | 高強度鋼類高爾夫球木桿頭的製造方法 |
| TWI483765B (zh) * | 2014-01-03 | 2015-05-11 | Fusheng Prec Co Ltd | 鑄包異材的高爾夫球桿頭製造方法及其殼模 |
| US10668529B1 (en) | 2014-12-16 | 2020-06-02 | Materion Corporation | Systems and methods for processing bulk metallic glass articles using near net shape casting and thermoplastic forming |
| CN106513635B (zh) * | 2016-12-16 | 2019-02-05 | 上海华培动力科技股份有限公司 | 用于耐高温合金真空吸铸工艺的双层空心筒熔模模壳结构 |
| WO2019084378A2 (en) | 2017-10-27 | 2019-05-02 | United Technologies Corporation | COUNTER-GRAVITY CASTING APPARATUS AND DESULFURIZATION METHODS |
| CN107891136B (zh) * | 2017-12-21 | 2020-04-14 | 重庆麦纳昇科技有限公司 | 一种离心铸造机自动控制系统 |
| CN107855487B (zh) * | 2017-12-21 | 2020-04-14 | 重庆麦纳昇科技有限公司 | 一种离心铸造机 |
| RU2685935C1 (ru) * | 2018-01-09 | 2019-04-23 | Иосиф Исаакович Фейман | Способ изготовления заготовок поршневых колец |
| CN110871266B (zh) * | 2018-08-31 | 2021-10-29 | 复盛应用科技股份有限公司 | 高尔夫球杆头铸造法 |
| CN109175305A (zh) * | 2018-10-12 | 2019-01-11 | 珠海格力电器股份有限公司 | 一种叶轮铸造工艺及叶轮 |
| CN109128097A (zh) * | 2018-10-17 | 2019-01-04 | 南昌航空大学 | 一种真空差压铸造分级加压凝固开始加压熔体温度方法 |
| CN109909478B (zh) * | 2019-02-25 | 2020-12-22 | 镇江市吉玛铸造科技有限公司 | 一种梯度复合材料刹车盘的制作方法 |
| CA3139661A1 (en) * | 2019-05-09 | 2020-11-12 | Dustin Eplee | Fluidized bed rotational molding |
| US11117292B2 (en) | 2019-05-09 | 2021-09-14 | Dustin Eplee | Fluidized bed rotational molding |
| CN110328351B (zh) * | 2019-08-13 | 2021-06-04 | 西安西工大超晶科技发展有限责任公司 | 一种反重力浇注熔模铸件免水玻璃砂造型的工艺方法 |
| CN112548036A (zh) * | 2021-01-06 | 2021-03-26 | 洛阳佳会机械科技有限公司 | 一种用于消失模离心铸造的生产工艺 |
| CN117161358B (zh) * | 2023-11-03 | 2024-01-30 | 无锡永兴机械制造有限公司 | 一种叶轮的铸造装置及其铸造工艺 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL15051C (pt) | 1923-08-09 | |||
| US2497160A (en) | 1938-10-08 | 1950-02-14 | Fejmert Erik Valdemar | Machine for manufacturing hollow bodies of plastic material |
| US2450832A (en) | 1943-07-05 | 1948-10-05 | Theodore C Kuhlman | Centrifugal casting |
| US2450755A (en) | 1944-06-10 | 1948-10-05 | Allis Chalmers Mfg Co | Method of centrifugal casting |
| US2997756A (en) | 1956-07-17 | 1961-08-29 | Griffin Wheel Co | Method and apparatus for casting ingots |
| FR1587403A (pt) | 1968-09-17 | 1970-03-20 | Lajoye Pierre | |
| NL6905546A (pt) | 1969-02-28 | 1970-09-01 | ||
| US3863706A (en) | 1972-12-04 | 1975-02-04 | Hitchiner Manufacturing Co | Metal casting |
| US3900064A (en) | 1972-12-04 | 1975-08-19 | Hitchiner Manufacturing Co | Metal casting |
| FR2296483A1 (fr) | 1975-01-02 | 1976-07-30 | Lajoye Pierre | Procede pour la fusion et la coulee centrifuge sous vide de metaux, dispositif pour sa mise en oeuvre et pieces obtenues |
| US4392805A (en) | 1980-10-31 | 1983-07-12 | Golyak Oleg L | Centrifugal casting apparatus |
| GB8301616D0 (en) | 1983-01-21 | 1983-02-23 | Steel Castings Res | Ceramic shell moulds |
| US4589466A (en) | 1984-02-27 | 1986-05-20 | Hitchiner Manufacturing Co., Inc. | Metal casting |
| US4791977A (en) | 1987-05-07 | 1988-12-20 | Metal Casting Technology, Inc. | Countergravity metal casting apparatus and process |
| US4874029A (en) | 1988-05-09 | 1989-10-17 | General Motors Corporation | Countergravity casting process and apparatus using destructible patterns suspended in an inherently unstable mass of particulate mold material |
| US5179995A (en) | 1989-07-17 | 1993-01-19 | Limb Stanley R | Combination vacuum assist centrifugal casting apparatus and method |
| US5069271A (en) | 1990-09-06 | 1991-12-03 | Hitchiner Corporation | Countergravity casting using particulate supported thin walled investment shell mold |
| DE9416731U1 (de) | 1994-10-18 | 1995-01-12 | Escher Wyss Gmbh | Stoffauflauf für eine Papiermaschine |
| JP2000225455A (ja) * | 1999-02-03 | 2000-08-15 | Toyota Motor Corp | 鋳鉄の鋳造方法及びその装置 |
-
2001
- 2001-08-17 US US09/932,847 patent/US6499529B1/en not_active Expired - Lifetime
-
2002
- 2002-08-14 MX MXPA04001426A patent/MXPA04001426A/es active IP Right Grant
- 2002-08-14 EP EP02759373.0A patent/EP1417062B1/en not_active Expired - Lifetime
- 2002-08-14 JP JP2003520503A patent/JP4678633B2/ja not_active Expired - Lifetime
- 2002-08-14 RU RU2004107898/02A patent/RU2278765C2/ru active
- 2002-08-14 KR KR1020047002249A patent/KR100947948B1/ko active IP Right Grant
- 2002-08-14 CA CA002447994A patent/CA2447994C/en not_active Expired - Lifetime
- 2002-08-14 AU AU2002324714A patent/AU2002324714B2/en not_active Ceased
- 2002-08-14 WO PCT/US2002/025994 patent/WO2003015958A1/en active Application Filing
- 2002-08-14 CN CNB02813351XA patent/CN1260024C/zh not_active Expired - Fee Related
- 2002-08-14 BR BRPI0210315-0A patent/BR0210315B1/pt not_active IP Right Cessation
-
2004
- 2004-12-28 HK HK04110264A patent/HK1067333A1/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US6499529B1 (en) | 2002-12-31 |
| CA2447994A1 (en) | 2003-02-27 |
| EP1417062B1 (en) | 2016-10-19 |
| RU2278765C2 (ru) | 2006-06-27 |
| BR0210315B1 (pt) | 2011-09-06 |
| JP4678633B2 (ja) | 2011-04-27 |
| EP1417062A1 (en) | 2004-05-12 |
| JP2004538152A (ja) | 2004-12-24 |
| KR20040030112A (ko) | 2004-04-08 |
| HK1067333A1 (en) | 2005-04-08 |
| AU2002324714B2 (en) | 2007-10-25 |
| WO2003015958A1 (en) | 2003-02-27 |
| EP1417062A4 (en) | 2005-09-07 |
| CN1260024C (zh) | 2006-06-21 |
| KR100947948B1 (ko) | 2010-03-15 |
| CN1522182A (zh) | 2004-08-18 |
| RU2004107898A (ru) | 2005-06-10 |
| MXPA04001426A (es) | 2004-06-03 |
| CA2447994C (en) | 2009-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR0210315A (pt) | Método e aparelho para fundir por contra-gravidade uma pluralidade de artigos | |
| ES2012621A6 (es) | Molde para la colada de metales: | |
| RU2634819C2 (ru) | Способ литья и литейная форма со специальным питающим каналом для изготовления литых деталей, в частности, блоков цилиндров и головок цилиндров | |
| GB2073094A (en) | Injection moulding thermoplastic patterns having ceramic cores | |
| CN108393458B (zh) | 具有集成的激冷的模具本体 | |
| JP2011136361A (ja) | 鋳物の鋳造方法及び鋳造装置 | |
| JP6439790B2 (ja) | 鋳造物品の製造方法及び通気性鋳型 | |
| JP2007111741A (ja) | 高効率な生産が可能な鋳造法 | |
| CN112041102A (zh) | 用于制造填充熔体的铸模的方法以及铸模 | |
| US9469882B2 (en) | Refractory purging devices | |
| KR101687210B1 (ko) | 다중압탕을 이용한 주형용 금형 | |
| JP5663800B1 (ja) | 迅速な凝固が可能な湯道及び鋳造方法 | |
| KR101840274B1 (ko) | 스프루와 라이저가 일체화된 사형 주조용 사형 몰드 | |
| RU2167740C1 (ru) | Способ активной подпитки отливок в литейных формах, устройство для подачи давления и система подачи давления для активной подпитки отливок | |
| KR200436356Y1 (ko) | 타이어 조각금형용 주조형틀장치 | |
| US9694417B2 (en) | Pivotable tundish and a method for continuous casting a metal alloy, use of a pivotable tundish and an elongated cast bar of a metal alloy | |
| AU6990900A (en) | Method for producing mould parts and mould used therefor | |
| BR9900164A (pt) | Processo para a obtenção de fundições de metal não-ferroso por fundição em molde de areia verde. | |
| JPS5626657A (en) | Casting method | |
| JP2010131612A (ja) | パイプの鋳込み方法 | |
| JP2015193016A (ja) | 鋳造物品の製造方法 | |
| ES2233210B1 (es) | Procedimiento de fabricacion de moldes rapidos empeados para transformacion de plastico y molde asi obtenido. | |
| JP2008229708A (ja) | インゴット製造用鋳型及び伸線用インゴット製造装置 | |
| KR100485126B1 (ko) | 정밀주조법 및 이를 위한 주형 | |
| FI67796C (fi) | Foerfarande och form foer gjutning av kroppar medelst precisionsgjutning samt pao detta saett framstaellt gjutaemne |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 14/08/2002, OBSERVADAS AS CONDICOES LEGAIS. |
|
| B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 20A ANUIDADE. |
|
| B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2683 DE 07-06-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |