ES2028178T3 - Procedimiento y dispositivo para la compresion de material de moldeo en maquinas de moldeo por compresion. - Google Patents
Procedimiento y dispositivo para la compresion de material de moldeo en maquinas de moldeo por compresion.Info
- Publication number
- ES2028178T3 ES2028178T3 ES198888108468T ES88108468T ES2028178T3 ES 2028178 T3 ES2028178 T3 ES 2028178T3 ES 198888108468 T ES198888108468 T ES 198888108468T ES 88108468 T ES88108468 T ES 88108468T ES 2028178 T3 ES2028178 T3 ES 2028178T3
- Authority
- ES
- Spain
- Prior art keywords
- compression
- molding
- procedure
- condensation
- molding material
- 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 - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 2
- 239000012778 molding material Substances 0.000 title abstract 2
- 230000006835 compression Effects 0.000 title 1
- 238000007906 compression Methods 0.000 title 1
- 238000000748 compression moulding Methods 0.000 title 1
- 230000005494 condensation Effects 0.000 abstract 3
- 238000009833 condensation Methods 0.000 abstract 3
- 238000000465 moulding Methods 0.000 abstract 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/02—Compacting by pressing devices only
- B22C15/08—Compacting by pressing devices only involving pneumatic or hydraulic mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
EL INVENTO CONSISTE EN UN PROCEDIMIENTO Y UN DISPOSITIVO PARA CONDENSAR EL MATERIAL DE MOLDEO EN MAQUINAS DE MOLDEO DE FUNDICION CON UNA PLACA DE PRENSA DE MULTIPLES PUNZONES, CUYOS PUNZONES INDIVIDUALES SE IMPULSAN INDIVIDUALMENTE CON MEDIOS DE PRESION CORRESPONDIENTES AL CONTORNO DEL MOLDEO Y PRIMERAMENTE SE ATRAEN PARA LA CONDENSACION, DESPUES DE LO CUAL SE LLEVA LA PLACA DE PRENSA PARA CONDENSACION HASTA EL BORDE SUPERIOR DE LA CAJA DE MOLDEO Y CON LO QUE EN EL EXTREMO DE LA CONDENSACION SE DETIENE UNA DIFERENCIA DE SUBIDA MAXIMA DE AL MENOS EL 30% DE LA ALTURA DE LA CAJA DE MOLDEO.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19873719846 DE3719846A1 (de) | 1987-06-13 | 1987-06-13 | Verfahren und vorrichtung zum verdichten von formstoff in giesserei-formmaschinen |
| DE19873740185 DE3740185A1 (de) | 1987-06-13 | 1987-11-27 | Verfahren und vorrichtung zum verdichten von formstoff in giesserei-formmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2028178T3 true ES2028178T3 (es) | 1992-07-01 |
Family
ID=25856643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES198888108468T Expired - Lifetime ES2028178T3 (es) | 1987-06-13 | 1988-05-27 | Procedimiento y dispositivo para la compresion de material de moldeo en maquinas de moldeo por compresion. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4915159A (es) |
| EP (1) | EP0295472B1 (es) |
| JP (1) | JPH0771721B2 (es) |
| DE (2) | DE3740185A1 (es) |
| ES (1) | ES2028178T3 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998026887A1 (es) * | 1996-12-17 | 1998-06-25 | Loramendi, S.A. | Maquina mejorada para compactacion de moldes de arena por impacto de aire u onda expansiva |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2794476B2 (ja) * | 1990-03-30 | 1998-09-03 | 新東工業株式会社 | 分割スクイズフート式の鋳型造型機 |
| ES2048635B1 (es) * | 1991-10-30 | 1996-07-01 | Erana Agustin Arana | Cabezal para maquinas de moldeo de cajas de arena por impacto de aire. |
| CH686412A5 (de) * | 1992-03-10 | 1996-03-29 | Fischer Georg Giessereianlagen | Verfahren zum Verdichten von Formsand fuer Giessformen. |
| DE4419300C2 (de) * | 1994-06-01 | 1999-05-20 | Kuenkel Wagner Prozesstechnolo | Verdichtungsverfahren mit abwärts bewegbarer Membran-Preßplatte |
| JPH08164444A (ja) * | 1994-12-09 | 1996-06-25 | Sintokogio Ltd | 鋳型造型機 |
| DE19540466A1 (de) * | 1995-03-17 | 1996-09-19 | Kuenkel Wagner Serv & Vertrieb | Sandformqualität durch Ölstrommessung zum Preßhaupt |
| USH1769H (en) * | 1995-06-06 | 1999-01-05 | The United States Of America As Represented By The Secretary Of The Air Force | Optimized recursive foundry tooling fabrication method |
| RU2172656C2 (ru) * | 1995-06-16 | 2001-08-27 | Синтокогио, Лтд. | Устройство и способ изготовления литейных форм |
| DE19652308B4 (de) * | 1995-12-15 | 2007-03-01 | Künkel-Wagner Prozesstechnologie GmbH | Dynamische Iterative Stempel-Regelung des Preßvorganges beim Vielstempelpressen |
| US5794681A (en) * | 1996-06-07 | 1998-08-18 | Sintokogio, Ltd. | Molding machine |
| JPH11333546A (ja) | 1998-05-22 | 1999-12-07 | Sintokogio Ltd | 砂型加圧用加圧装置 |
| KR100721633B1 (ko) * | 1999-11-04 | 2007-05-23 | 신토고교 가부시키가이샤 | 사형을 제조하는 조형기 및 사형을 제조하는 방법 |
| JP3413798B2 (ja) * | 2000-01-14 | 2003-06-09 | 新東工業株式会社 | 枠付造型装置の造型方法及び造型システム |
| WO2001060549A1 (en) * | 2000-02-17 | 2001-08-23 | Sintokogio, Ltd. | Method and device for filling casting sand |
| WO2001070432A1 (en) * | 2000-03-20 | 2001-09-27 | Georg Fischer Disa A/S | Method and apparatus for producing two-part moulds |
| CN1234481C (zh) * | 2000-04-13 | 2006-01-04 | 新东工业株式会社 | 型砂的压缩方法及其装置 |
| JP3407879B2 (ja) * | 2000-04-13 | 2003-05-19 | 新東工業株式会社 | 鋳物砂の充填圧縮方法およびその装置 |
| DE10024930A1 (de) * | 2000-05-19 | 2001-11-22 | Josef Mertes | Verfahren und Vorrichtung zum Verdichten von Formstoffen z. B. Giesserei-Formsand |
| EP1240957B1 (en) * | 2001-03-16 | 2007-01-03 | Sintokogio, Ltd. | Method and apparatus for compacting molding sand |
| EP1433548B1 (en) * | 2001-08-06 | 2017-11-29 | Sintokogio, Ltd. | Method and system for monitoring a molding machine |
| JP2008018745A (ja) * | 2006-07-10 | 2008-01-31 | Mitsui Eng & Shipbuild Co Ltd | 水中清掃ロボット |
| CN104190877B (zh) * | 2014-09-22 | 2016-10-05 | 江铃汽车股份有限公司 | 一种型砂紧实装置 |
| DE102015205058A1 (de) * | 2015-03-20 | 2016-09-22 | Gelson G. Montero | Verfahren und Vorrichtung zum Herstellen einer Gussform für den Sandguss |
| EP3610966B1 (en) * | 2018-03-27 | 2023-10-04 | Künkel Wagner Germany GmbH | Method and machine for producing a mould portion |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE516911C (de) * | 1929-10-29 | 1931-01-28 | Walter Killmer | Elastische Pressvorrichtung fuer Formmaschinen |
| US2959828A (en) * | 1958-06-30 | 1960-11-15 | Herman Pneumatic Machine Co | Foundry mold forming |
| US3220066A (en) * | 1961-07-28 | 1965-11-30 | Squeeze molding machine | |
| US3181208A (en) * | 1962-02-12 | 1965-05-04 | Herman Pneumatic Machine Co | Molding machine squeeze foot |
| DE1415661A1 (de) * | 1962-09-28 | 1968-10-10 | Carborundum Co | Halbleiter |
| US3293703A (en) * | 1962-11-13 | 1966-12-27 | Arthur R Taccone | Vacuum molding apparatus |
| US3586093A (en) * | 1968-09-19 | 1971-06-22 | Spo Inc | Foundry squeeze mechanism |
| US3692093A (en) * | 1970-09-08 | 1972-09-19 | Bangor Punta Operations Inc | High impact molding machine |
| JPS5394219A (en) * | 1977-01-31 | 1978-08-18 | Nippon Casting Co Ltd | Molding machine |
| SU749545A1 (ru) * | 1978-01-03 | 1980-07-23 | Пермское Специальное Проектно-Конструкторское И Технологическое Бюро | Прессова головка формовочной машины |
| CH632430A5 (de) * | 1978-10-05 | 1982-10-15 | Inventio Ag | Verfahren und vorrichtung zur herstellung von giessformteilen. |
| JPS5756138A (en) * | 1980-09-19 | 1982-04-03 | Sintokogio Ltd | Method and device for molding |
| JPS57142743A (en) * | 1981-02-27 | 1982-09-03 | Komatsu Ltd | Squeeze head for multiple molds of molding machine |
| DE3319030A1 (de) * | 1983-05-26 | 1984-11-29 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giessereiformsand im gasdruckverfahren |
| DE3406466A1 (de) * | 1984-02-23 | 1985-08-29 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Verfahren und vorrichtung zum verdichten von giessereiformstoff |
| DE3469278D1 (en) * | 1984-08-30 | 1988-03-17 | Komatsu Mfg Co Ltd | A method for making sand molds |
| US4620584A (en) * | 1985-05-24 | 1986-11-04 | Witt Raymond H | Green sand mold filling system |
| DE3634767A1 (de) * | 1986-10-11 | 1988-04-21 | Wagner Heinrich Sinto Masch | Vorrichtung zur verdichtung von formsand |
-
1987
- 1987-11-27 DE DE19873740185 patent/DE3740185A1/de not_active Withdrawn
-
1988
- 1988-05-27 ES ES198888108468T patent/ES2028178T3/es not_active Expired - Lifetime
- 1988-05-27 EP EP88108468A patent/EP0295472B1/de not_active Expired - Lifetime
- 1988-05-27 DE DE8888108468T patent/DE3867717D1/de not_active Expired - Lifetime
- 1988-06-10 US US07/205,436 patent/US4915159A/en not_active Expired - Lifetime
- 1988-06-11 JP JP63144568A patent/JPH0771721B2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998026887A1 (es) * | 1996-12-17 | 1998-06-25 | Loramendi, S.A. | Maquina mejorada para compactacion de moldes de arena por impacto de aire u onda expansiva |
| US6145576A (en) * | 1996-12-17 | 2000-11-14 | Loramendi, S.A. | Machine for compacting sand moulds by air impact or expansion waves |
Also Published As
| Publication number | Publication date |
|---|---|
| US4915159A (en) | 1990-04-10 |
| JPH0771721B2 (ja) | 1995-08-02 |
| DE3740185A1 (de) | 1989-06-08 |
| EP0295472A3 (en) | 1989-06-21 |
| DE3867717D1 (de) | 1992-02-27 |
| JPS645642A (en) | 1989-01-10 |
| EP0295472B1 (de) | 1992-01-15 |
| EP0295472A2 (de) | 1988-12-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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