MX165572B - Metodo y aparato para fabricar moldes de fundicion, especialmente para compactar material de moldeado de fundicion - Google Patents
Metodo y aparato para fabricar moldes de fundicion, especialmente para compactar material de moldeado de fundicionInfo
- Publication number
- MX165572B MX165572B MX002035A MX203586A MX165572B MX 165572 B MX165572 B MX 165572B MX 002035 A MX002035 A MX 002035A MX 203586 A MX203586 A MX 203586A MX 165572 B MX165572 B MX 165572B
- Authority
- MX
- Mexico
- Prior art keywords
- molding material
- compacting
- zones
- foundry molding
- packing density
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
-
- 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
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
- B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Devices For Molds (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Mold Materials And Core Materials (AREA)
- Treatment Of Fiber Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Press Drives And Press Lines (AREA)
- Binders And Loading Units For Sheaves (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
La presente invención se refiere a aparato para fabricar un molde de fundición, especialmente para compactar material de moldeado de fundición, que comprende: una placa de patrón; cuando menos un patrón de molde montado en la placa de patrón; un bastidor de moldeado que rodea al menos un patrón de molde y que define un espacio interior parcialmente llenado por el al menos un patrón de molde y para recibir material de moldeado de fundición; un bastidor de llenado montado en la parte superior del bastidor de moldeado, que define un espacio interior para recibir el material de moldeado de fundición; medios de compactación dispuestos en la parte superior del bastidor de llenado y para compactar el material de moldeado de fundición; la placa de patrón, el al menos un patrón de molde, el bastidor de moldeado, el bastidor de llenado y los medios de compactación constituyen conjuntamente los medios de bastidor de molde; y los medios de bastidor de molde contienen cuando menos una abertura para alimentar y expandir un gas preseleccionado en regiones locales predeterminadas del material de moldeado de fundición, con el fin de producir transitoriamente las regiones locales predeterminadas, que tiene densidad reducida de empaque en el material de moldeado de fundición durante la operación de los medios de compactación.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853511283 DE3511283A1 (de) | 1985-03-28 | 1985-03-28 | Verfahren und vorrichtung zum verdichten von giessereiformstoffen |
Publications (1)
Publication Number | Publication Date |
---|---|
MX165572B true MX165572B (es) | 1992-11-24 |
Family
ID=6266591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX002035A MX165572B (es) | 1985-03-28 | 1986-03-31 | Metodo y aparato para fabricar moldes de fundicion, especialmente para compactar material de moldeado de fundicion |
Country Status (15)
Country | Link |
---|---|
US (1) | US4750540A (es) |
EP (1) | EP0197388B1 (es) |
JP (1) | JPS61226139A (es) |
CN (1) | CN86102948A (es) |
AT (1) | ATE58659T1 (es) |
AU (1) | AU584405B2 (es) |
CA (1) | CA1265313A (es) |
DD (1) | DD251300A5 (es) |
DE (2) | DE3511283A1 (es) |
DK (1) | DK143286A (es) |
ES (2) | ES8706055A1 (es) |
HU (1) | HU203296B (es) |
IN (1) | IN163736B (es) |
MX (1) | MX165572B (es) |
ZA (1) | ZA862271B (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4921035A (en) * | 1986-06-13 | 1990-05-01 | Georg Fischer Ag | Process for compacting powdery materials |
CH671715A5 (en) * | 1986-06-13 | 1989-09-29 | Fischer Ag Georg | Compacting casting moulds |
CH672270A5 (es) * | 1986-12-17 | 1989-11-15 | Fischer Ag Georg | |
DE3701438A1 (de) * | 1987-01-20 | 1988-07-28 | Josef Mertes Engineering Fuer | Verfahren und vorrichtung zum verdichten von kornfoermigen formstoffen z.b. giessereiformsand |
CH675552A5 (es) * | 1988-01-08 | 1990-10-15 | Fischer Ag Georg | |
DE3836876C2 (de) * | 1988-10-29 | 1994-06-09 | Badische Maschf Gmbh | Verfahren und Vorrichtung zum Verdichten von Gießerei-Formstoff |
IT1225165B (it) * | 1988-11-21 | 1990-11-02 | Stern Giesserei Anlagen Gmbh | Apparecchiatura per la compressione della terra di formatura nelle staffe di fonderia mediante impulsi di aria compressa. |
DE3839475A1 (de) * | 1988-11-23 | 1990-05-31 | Boenisch Dietmar | Verfahren und vorrichtung zum impulsverdichten von formsanden |
RU1780917C (ru) * | 1989-06-29 | 1992-12-15 | Научно-Производственное Объединение Технологии Автомобильной Промышленности | Способ изготовлени разовых литейных форм и устройство дл его осуществлени |
DE3939001C1 (en) * | 1989-11-25 | 1991-01-31 | Georg Fischer Ag, Schaffhausen, Ch | Mfr. of casting mould parts, with uniform hardness - uses machine with pattern plate, moulding frame and filling frame |
CH682547A5 (de) * | 1990-04-20 | 1993-10-15 | Fischer Ag Georg | Verfahren und Vorrichtung zum Verdichten von körnigen Formstoffen. |
ES2048635B1 (es) * | 1991-10-30 | 1996-07-01 | Erana Agustin Arana | Cabezal para maquinas de moldeo de cajas de arena por impacto de aire. |
DE4208647C2 (de) * | 1992-03-18 | 1995-06-29 | Hottinger Adolf Masch | Vorrichtung zum Schießen von Gießereikernen oder -formen mit Formstoffen |
ES2115480B1 (es) * | 1994-11-30 | 1999-02-16 | Erana Agustin Arana | Cabezal mejorado para maquinas de moldeo de cjas de arena con impacto de aire. |
JP3226151B2 (ja) * | 1995-12-15 | 2001-11-05 | 新東工業株式会社 | ブロースクイズ式鋳型造型機 |
US5758708A (en) * | 1996-10-04 | 1998-06-02 | Ford Global Technologies, Inc. | Method of making sand cores |
DE102005057724B3 (de) * | 2005-12-01 | 2007-02-01 | Laempe & Mössner GmbH | Verfahren und Vorrichtung zur Herstellung von Formen oder Kernen insbesondere für Gießereizwecke |
JP5076670B2 (ja) * | 2006-08-04 | 2012-11-21 | 新東工業株式会社 | 無枠鋳型造型機 |
EP2190933B1 (en) * | 2007-07-13 | 2019-09-18 | Advanced Ceramics Manufacturing, LLC | Aggregate-based mandrels for composite part production and composite part production methods |
US9314941B2 (en) | 2007-07-13 | 2016-04-19 | Advanced Ceramics Manufacturing, Llc | Aggregate-based mandrels for composite part production and composite part production methods |
CN104759595B (zh) * | 2015-03-31 | 2016-10-19 | 青岛意特机械有限公司 | 微震压实式造型机及其造型方法 |
CN109865797A (zh) * | 2019-03-14 | 2019-06-11 | 刘云峰 | 一种磁型铸造机 |
CN110216247B (zh) * | 2019-07-17 | 2021-02-23 | 晋江鹏发机械有限公司 | 铸件粘土砂湿法造型工艺 |
CN111604479B (zh) * | 2020-06-04 | 2021-08-27 | 山西博鹰铸造有限公司 | 一种消失模铸造用砂箱结构 |
CN115770858B (zh) * | 2022-11-22 | 2023-11-03 | 无锡中叶合金制品有限公司 | Ct皮带轮铸造型砂填充装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB736315A (en) * | 1952-09-08 | 1955-09-07 | Allied Ironfounders Ltd | A new or improved method of and apparatus for filling sand or other materials into core boxes, moulds, dies or the like |
US3807483A (en) * | 1971-01-08 | 1974-04-30 | E Buhler | Methods and apparatus for producing sand molds |
SU471151A1 (ru) * | 1973-03-14 | 1975-05-25 | Завод Втуз При Московском Автозаводе Им.И.А.Лихачева | Способ уплотнени формовочной смеси |
JPS5247724A (en) * | 1975-10-13 | 1977-04-15 | Copal Co Ltd | Camera shutter |
JPS5317085A (en) * | 1976-07-30 | 1978-02-16 | Kinsekisha Lab Ltd | Quartz vibrator |
DE2814140A1 (de) * | 1978-04-01 | 1979-10-11 | Stotz Ag A | Giessereiformmaschine |
JPS55133847A (en) * | 1979-04-05 | 1980-10-18 | Sintokogio Ltd | Molding method of mold and device thereof |
SU952414A1 (ru) * | 1980-04-23 | 1982-08-23 | Всесоюзный научно-исследовательский и проектно-технологический институт угольного машиностроения | Способ изготовлени литейных форм "процесс ВМ-3 |
JPS5756139A (en) * | 1980-09-19 | 1982-04-03 | Sintokogio Ltd | Molding device |
JPS58125339A (ja) * | 1982-01-20 | 1983-07-26 | Mitsubishi Heavy Ind Ltd | 鋳型造型方法 |
DE3321955A1 (de) * | 1983-06-18 | 1984-12-20 | BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe | Vorrichtung zum verdichten von giesserei-formstoff mittels druckgas |
-
1985
- 1985-03-28 DE DE19853511283 patent/DE3511283A1/de not_active Withdrawn
-
1986
- 1986-03-20 EP EP86103822A patent/EP0197388B1/de not_active Expired - Lifetime
- 1986-03-20 DE DE8686103822T patent/DE3675800D1/de not_active Expired - Fee Related
- 1986-03-20 AT AT86103822T patent/ATE58659T1/de not_active IP Right Cessation
- 1986-03-21 US US06/842,232 patent/US4750540A/en not_active Expired - Fee Related
- 1986-03-25 IN IN244/CAL/86A patent/IN163736B/en unknown
- 1986-03-26 CN CN198686102948A patent/CN86102948A/zh active Pending
- 1986-03-26 ZA ZA862271A patent/ZA862271B/xx unknown
- 1986-03-26 DK DK143286A patent/DK143286A/da not_active Application Discontinuation
- 1986-03-26 CA CA000505190A patent/CA1265313A/en not_active Expired - Lifetime
- 1986-03-26 ES ES553498A patent/ES8706055A1/es not_active Expired
- 1986-03-26 DD DD86288326A patent/DD251300A5/de not_active IP Right Cessation
- 1986-03-27 HU HU861302A patent/HU203296B/hu not_active IP Right Cessation
- 1986-03-27 AU AU55338/86A patent/AU584405B2/en not_active Ceased
- 1986-03-28 JP JP61068901A patent/JPS61226139A/ja active Granted
- 1986-03-31 MX MX002035A patent/MX165572B/es unknown
-
1987
- 1987-03-16 ES ES557455A patent/ES8800083A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ZA862271B (en) | 1986-11-26 |
HUT45423A (en) | 1988-07-28 |
JPS61226139A (ja) | 1986-10-08 |
DE3511283A1 (de) | 1986-10-09 |
ES553498A0 (es) | 1987-06-01 |
DK143286D0 (da) | 1986-03-26 |
CA1265313A (en) | 1990-02-06 |
EP0197388A3 (en) | 1987-11-19 |
ES8800083A1 (es) | 1987-10-16 |
DD251300A5 (de) | 1987-11-11 |
ES557455A0 (es) | 1987-10-16 |
AU5533886A (en) | 1986-10-02 |
AU584405B2 (en) | 1989-05-25 |
CN86102948A (zh) | 1986-09-24 |
EP0197388B1 (de) | 1990-11-28 |
DE3675800D1 (de) | 1991-01-10 |
ES8706055A1 (es) | 1987-06-01 |
EP0197388A2 (de) | 1986-10-15 |
HU203296B (en) | 1991-07-29 |
JPH0547307B2 (es) | 1993-07-16 |
ATE58659T1 (de) | 1990-12-15 |
IN163736B (es) | 1988-11-05 |
US4750540A (en) | 1988-06-14 |
DK143286A (da) | 1986-09-29 |
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