ES488173A1 - Procedimiento para consolidar arena de moldes para un molde-de colada. - Google Patents
Procedimiento para consolidar arena de moldes para un molde-de colada.Info
- Publication number
- ES488173A1 ES488173A1 ES488173A ES488173A ES488173A1 ES 488173 A1 ES488173 A1 ES 488173A1 ES 488173 A ES488173 A ES 488173A ES 488173 A ES488173 A ES 488173A ES 488173 A1 ES488173 A1 ES 488173A1
- Authority
- ES
- Spain
- Prior art keywords
- sand mould
- compacting
- subjected
- compaction
- vibrations
- 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
Links
- 239000004576 sand Substances 0.000 title abstract 2
- 238000005056 compaction Methods 0.000 abstract 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
Abstract
Procedimiento para consolidar arena de moldeo para un molde de colada, con utilización de una placa de modelo con modelo y una placa de prensado dispuesta en frente de él, en donde la arena de moldeo es introducida dentro de un recinto de molde que se encuentra entre la placa de modelo y la placa de prensado, luego es consolidada previamente y finalmente consolidada posteriormente de modo mecánico, caracterizado porque después de la introducción de la arena de moldeo dentro del recinto de molde, este es cerrado, y porque para la consolidación previa de la arena de moldeo se ejerce sobre la arena de moldeo un choque o impulso de presión explosivo, y porque a continuación se consolida posteriormente.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH103779A CH637044A5 (de) | 1979-02-02 | 1979-02-02 | Verfahren zum verdichten von formsand in einer formvorrichtung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES488173A1 true ES488173A1 (es) | 1980-10-01 |
Family
ID=4200975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES488173A Expired ES488173A1 (es) | 1979-02-02 | 1980-02-01 | Procedimiento para consolidar arena de moldes para un molde-de colada. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US4415015A (es) |
| EP (1) | EP0022808B1 (es) |
| AU (1) | AU5487180A (es) |
| CA (1) | CA1145112A (es) |
| CH (1) | CH637044A5 (es) |
| DD (1) | DD148734A5 (es) |
| DE (1) | DE3060563D1 (es) |
| DK (1) | DK412280A (es) |
| ES (1) | ES488173A1 (es) |
| IT (1) | IT1130875B (es) |
| NO (1) | NO802904L (es) |
| PL (1) | PL221739A1 (es) |
| WO (1) | WO1980001544A1 (es) |
| ZA (1) | ZA80311B (es) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3025993C2 (de) * | 1980-07-09 | 1983-11-10 | Sintokogio, Ltd., Nagoya, Aichi | Formvorrichtung zur Explosionsverdichtung eines sandartigen Füllmaterials |
| CH650175A5 (de) * | 1981-01-23 | 1985-07-15 | Fischer Ag Georg | Verfahren und einrichtung zum dosieren von brennstoffen bei der herstellung von giessereisandformen. |
| JPS58500474A (ja) * | 1981-04-02 | 1983-03-31 | ベ−エムデ−・バ−ディッシェ・マシ−ネンファブリ−ク・ドゥルラッハ・ゲ−エムベ−ハ− | 型砂の空気圧圧縮法及び装置 |
| CH653579A5 (de) * | 1981-07-20 | 1986-01-15 | Fischer Ag Georg | Verfahren zum verdichten von koernigen formstoffen, insbesondere giessereiformstoffen, und vorrichtung zur durchfuehrung des verfahrens. |
| DE3149172A1 (de) * | 1981-12-11 | 1983-06-30 | Georg Fischer AG, 8201 Schaffhausen | "verfahren zur herstellung von formkoerpern mittels gasdruck" |
| CH672270A5 (es) * | 1986-12-17 | 1989-11-15 | Fischer Ag Georg | |
| DE3900324A1 (de) * | 1989-01-07 | 1990-07-12 | Dorstener Maschf Ag | Verfahren und presse zum herstellen von formkernen aus formsand fuer die giessereitechnik |
| CH682547A5 (de) * | 1990-04-20 | 1993-10-15 | Fischer Ag Georg | Verfahren und Vorrichtung zum Verdichten von körnigen Formstoffen. |
| CH686412A5 (de) * | 1992-03-10 | 1996-03-29 | Fischer Georg Giessereianlagen | Verfahren zum Verdichten von Formsand fuer Giessformen. |
| EP1230048A1 (de) * | 1999-11-18 | 2002-08-14 | Adolf Hottinger Maschinenbau GmbH | Verfahren zur herstellung von gussformen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB728015A (en) * | 1952-02-25 | 1955-04-13 | Buhrer Erwin | Method for charging and jolting for the purpose of compacting granular materials in moulding flasks |
| US3030678A (en) * | 1959-09-08 | 1962-04-24 | Sr William J Huston | Method of disintegrating a sand mold while in association with a flask and a casting |
| US3170202A (en) * | 1962-08-22 | 1965-02-23 | Sr William J Huston | Foundry process |
| US3807483A (en) * | 1971-01-08 | 1974-04-30 | E Buhler | Methods and apparatus for producing sand molds |
| DE2128371A1 (de) * | 1971-06-08 | 1972-12-28 | Dynamit Nobel Ag, 5210 Troisdorf | Verfahren zum Verdichten von körnigen Materialien durch Explosionsdruck |
| DE2242812B2 (de) * | 1972-08-31 | 1977-06-23 | Hüttenes-Albertus Chemische Werke GmbH, 4000 Düsseldorf | Verfahren zum haerten von saeurehaertbaren formstoffgemischen |
| AT381877B (de) * | 1978-12-15 | 1986-12-10 | Fischer Ag Georg | Verfahren und vorrichtung zum verdichten von koernigen stoffen, insbesondere giessereiformstoff |
-
1979
- 1979-02-02 CH CH103779A patent/CH637044A5/de not_active IP Right Cessation
-
1980
- 1980-01-18 ZA ZA00800311A patent/ZA80311B/xx unknown
- 1980-01-22 IT IT19351/80A patent/IT1130875B/it active
- 1980-01-23 AU AU54871/80A patent/AU5487180A/en not_active Abandoned
- 1980-01-24 DE DE8080900151T patent/DE3060563D1/de not_active Expired
- 1980-01-24 WO PCT/CH1980/000008 patent/WO1980001544A1/de not_active Application Discontinuation
- 1980-01-24 US US06/207,959 patent/US4415015A/en not_active Expired - Lifetime
- 1980-01-30 DD DD80218740A patent/DD148734A5/de unknown
- 1980-02-01 PL PL22173980A patent/PL221739A1/xx unknown
- 1980-02-01 ES ES488173A patent/ES488173A1/es not_active Expired
- 1980-02-01 CA CA000344957A patent/CA1145112A/en not_active Expired
- 1980-08-15 EP EP80900151A patent/EP0022808B1/de not_active Expired
- 1980-09-30 DK DK412280A patent/DK412280A/da not_active Application Discontinuation
- 1980-10-01 NO NO802904A patent/NO802904L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH637044A5 (de) | 1983-07-15 |
| ZA80311B (en) | 1981-01-28 |
| EP0022808B1 (de) | 1982-06-23 |
| DK412280A (da) | 1980-09-30 |
| IT8019351A0 (it) | 1980-01-22 |
| AU5487180A (en) | 1980-08-07 |
| CA1145112A (en) | 1983-04-26 |
| PL221739A1 (es) | 1980-10-20 |
| NO802904L (no) | 1980-10-01 |
| DD148734A5 (de) | 1981-06-10 |
| US4415015A (en) | 1983-11-15 |
| WO1980001544A1 (en) | 1980-08-07 |
| DE3060563D1 (en) | 1982-08-12 |
| IT1130875B (it) | 1986-06-18 |
| EP0022808A1 (de) | 1981-01-28 |
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