ES8706055A1 - Procedimiento para compactar materiales de moldeo en talleres de fundicion. - Google Patents
Procedimiento para compactar materiales de moldeo en talleres de fundicion.Info
- Publication number
- ES8706055A1 ES8706055A1 ES553498A ES553498A ES8706055A1 ES 8706055 A1 ES8706055 A1 ES 8706055A1 ES 553498 A ES553498 A ES 553498A ES 553498 A ES553498 A ES 553498A ES 8706055 A1 ES8706055 A1 ES 8706055A1
- Authority
- ES
- Spain
- Prior art keywords
- compacting
- molding material
- zones
- foundry molding
- packing density
- 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
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
Abstract
COMPACTACION DE MATERIALES DE MOLDEO EN TALLERES DE FUNDICION. SE VIERTE EL MATERIAL DE MOLDEO EN UN SISTEMA DE MOLDEO QUE CONSTA DE VARIOS MODELOS, DE UN BASTIDOR DE MOLDEO Y OTRO DE LLENADO. MEDIANTE UN EMISOR DE COMPACTACION DE IMPULSOS DE AIRE COMPRIMIDO, O DE PRENSADO Y/O VIBRACION, SE MUEVE HACIA EL INTERIOR DEL BASTIDOR LA ARENA DE MOLDEO PRESENTE EN EL BASTIDOR DE LLENADO. DURANTE LA COMPACTACION SE INTRODUCE LOCALMENTE UN GAS DE EXPANSION EN ZONAS DEL MATERIAL DE MOLDEO QUE ESTA COMPACTADO PARA CREAR ZONAS DE DENSIDAD DE MACIZADO REDUCIDA, ELIMINANDOSE ESTAS EN EL CURSO DEL PROCESO Y EN CUALQUIER CASO AL FINAL DE LA COMPACTACION Y AJUSTANDOSE LA DENSIDAD DE MACIZADO CON RESPECTO A LA DE LAS DEMAS REGIONES.
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 (2)
Publication Number | Publication Date |
---|---|
ES553498A0 ES553498A0 (es) | 1987-06-01 |
ES8706055A1 true ES8706055A1 (es) | 1987-06-01 |
Family
ID=6266591
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES553498A Expired ES8706055A1 (es) | 1985-03-28 | 1986-03-26 | Procedimiento para compactar materiales de moldeo en talleres de fundicion. |
ES557455A Expired ES8800083A1 (es) | 1985-03-28 | 1987-03-16 | Dispositivo para compactar materiales de moldeo en talleres de fundicion |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES557455A Expired ES8800083A1 (es) | 1985-03-28 | 1987-03-16 | Dispositivo para compactar materiales de moldeo en talleres 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) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2115480A1 (es) * | 1994-11-30 | 1998-06-16 | Erana Agustin Arana | Cabezal mejorado para maquinas de moldeo de cjas de arena con impacto de aire. |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH671715A5 (en) * | 1986-06-13 | 1989-09-29 | Fischer Ag Georg | Compacting casting moulds |
AU7438487A (en) * | 1986-06-13 | 1988-01-11 | Georg Fischer Aktiengesellschaft | Process and device for compacting powdery materials |
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 |
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 |
US9314941B2 (en) | 2007-07-13 | 2016-04-19 | Advanced Ceramics Manufacturing, Llc | Aggregate-based mandrels for composite part production and composite part production methods |
EP2190933B1 (en) * | 2007-07-13 | 2019-09-18 | 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 DE DE8686103822T patent/DE3675800D1/de not_active Expired - Fee Related
- 1986-03-20 AT AT86103822T patent/ATE58659T1/de not_active IP Right Cessation
- 1986-03-20 EP EP86103822A patent/EP0197388B1/de not_active Expired - Lifetime
- 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 ZA ZA862271A patent/ZA862271B/xx unknown
- 1986-03-26 CN CN198686102948A patent/CN86102948A/zh active Pending
- 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
- 1986-03-26 DK DK143286A patent/DK143286A/da not_active Application Discontinuation
- 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
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2115480A1 (es) * | 1994-11-30 | 1998-06-16 | Erana Agustin Arana | Cabezal mejorado para maquinas de moldeo de cjas de arena con impacto de aire. |
Also Published As
Publication number | Publication date |
---|---|
HUT45423A (en) | 1988-07-28 |
DK143286D0 (da) | 1986-03-26 |
ATE58659T1 (de) | 1990-12-15 |
HU203296B (en) | 1991-07-29 |
DK143286A (da) | 1986-09-29 |
ES553498A0 (es) | 1987-06-01 |
ZA862271B (en) | 1986-11-26 |
EP0197388A3 (en) | 1987-11-19 |
AU5533886A (en) | 1986-10-02 |
DE3511283A1 (de) | 1986-10-09 |
EP0197388B1 (de) | 1990-11-28 |
JPS61226139A (ja) | 1986-10-08 |
ES8800083A1 (es) | 1987-10-16 |
MX165572B (es) | 1992-11-24 |
US4750540A (en) | 1988-06-14 |
EP0197388A2 (de) | 1986-10-15 |
JPH0547307B2 (es) | 1993-07-16 |
CN86102948A (zh) | 1986-09-24 |
ES557455A0 (es) | 1987-10-16 |
DD251300A5 (de) | 1987-11-11 |
IN163736B (es) | 1988-11-05 |
DE3675800D1 (de) | 1991-01-10 |
AU584405B2 (en) | 1989-05-25 |
CA1265313A (en) | 1990-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8800083A1 (es) | Dispositivo para compactar materiales de moldeo en talleres de fundicion | |
EP0295472A3 (en) | Method of and installation for ramming mold material in foundry molding machines | |
AU600325B2 (en) | Method for the compacting of granular moulding materials | |
DE3473238D1 (en) | Device for compacting foundry mould sand by a gas pressure method | |
GB8902841D0 (en) | Method and apparatus for moulding a fluid settable material | |
ES430355A1 (es) | Procedimiento y aparato para la fabricacion de partes de moldes de fundicion. | |
DE3363683D1 (en) | Method and device for compacting foundry moulding sand | |
EP0465930A3 (en) | Method and apparatus for compacting foundry molding materials | |
ES2004292A6 (es) | Procedimiento para consolidar materiales de moldeo granulares en particular materiales de moldeo de fundicion | |
GB1564951A (en) | Method and device for the manufacturing of sand casting moulds | |
RU2084308C1 (ru) | Способ уплотнения формовочной смеси | |
JPS55144359A (en) | Mold molding method | |
DE3474117D1 (en) | Method of and installation for compacting granular moulding materials, for example foundry mould sand | |
PL248185A3 (en) | Apparatus for compacting moulding material with compressed air | |
GB912264A (en) | Method of forming foundry molds | |
KR950011003A (ko) | 주형틀내의 과립물질 압축방법 | |
JPS55139142A (en) | Ventilation apparatus of casting mold molding machine | |
Boenisch | Method and Apparatus for Compacting Foundry Moulding Materials | |
AU626483B2 (en) | Process and device for compacting powdery materials | |
JPS56168935A (en) | Method and device for blowing of casting sand | |
Mertes | Method and Apparatus for Compacting Granular Moulding Materials Such as Moulding Foundry Sand | |
RU1804369C (ru) | Устройство дл изготовлени литейных форм | |
JPS55156640A (en) | Molding method of gas-hardening core and its apparatus | |
JPS5674351A (en) | Manufacture of mold | |
JPS57167220A (en) | Filling of raw material particles in expansion molding |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970519 |