BR0105940A - Método e aparelho para compactar areia de moldagem - Google Patents

Método e aparelho para compactar areia de moldagem

Info

Publication number
BR0105940A
BR0105940A BR0105940-8A BR0105940A BR0105940A BR 0105940 A BR0105940 A BR 0105940A BR 0105940 A BR0105940 A BR 0105940A BR 0105940 A BR0105940 A BR 0105940A
Authority
BR
Brazil
Prior art keywords
lowered
molding sand
squeeze
mold
sand
Prior art date
Application number
BR0105940-8A
Other languages
English (en)
Inventor
Kimikazu Kaneto
Minoru Hirata
Yutaka Hadano
Original Assignee
Sintokogio Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from JP2000111700A external-priority patent/JP3407879B2/ja
Priority claimed from JP2000149055A external-priority patent/JP3407882B2/ja
Priority claimed from JP2000174159A external-priority patent/JP3835667B2/ja
Priority claimed from JP2000180920A external-priority patent/JP4352364B2/ja
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of BR0105940A publication Critical patent/BR0105940A/pt

Links

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
    • B22C15/06—Compacting by pressing devices only involving mechanical gearings, e.g. crank gears
    • 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
    • B22C15/02—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)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Underground Or Underwater Handling Of Building Materials (AREA)

Abstract

"MéTODO E APARELHO PARA COMPACTAR AREIA DE MOLDAGEM". Um método para introduzir e compactar areia de moldagem S num espaço de moldagem definido por uma chapa de modelos (10a) , uma estrutura auxiliar inferior (16b), um frasco (18), uma estrutura de enchimento (20) e pés de compressão multi-segmentados (36a ). Primeiro, a areia de moldagem S é introduzida no espaço de moldagem. Os pés de compressão (36a) são abaixados em seguida para aplicar uma primeira compressão à areia de moldar S no espaço de moldagem sob uma condição onde, pelo menos a estrutura inferior (16a) não pode ser abaixada. os pés de compressão (36a) são então abaixados para aplicar uma segunda compressão à areia de moldagem S no espaço de moldagem sob uma condição onde a estrutura inferior (16a), o frasco (18) e a estrutura de enchimento (20) podem ser abaixados.
BR0105940-8A 2000-04-13 2001-04-13 Método e aparelho para compactar areia de moldagem BR0105940A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2000111700A JP3407879B2 (ja) 2000-04-13 2000-04-13 鋳物砂の充填圧縮方法およびその装置
JP2000149055A JP3407882B2 (ja) 2000-05-19 2000-05-19 鋳型の抜型方法
JP2000174159A JP3835667B2 (ja) 2000-06-09 2000-06-09 枠付砂鋳型の造型方法及びその装置
JP2000180920A JP4352364B2 (ja) 2000-06-16 2000-06-16 枠付砂鋳型の造型装置
PCT/JP2001/003188 WO2001078921A1 (fr) 2000-04-13 2001-04-13 Procede et dispositif de compression pour sable de fonderie

Publications (1)

Publication Number Publication Date
BR0105940A true BR0105940A (pt) 2002-03-26

Family

ID=27481215

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0105940-8A BR0105940A (pt) 2000-04-13 2001-04-13 Método e aparelho para compactar areia de moldagem

Country Status (11)

Country Link
US (1) US6749003B2 (pt)
EP (1) EP1222979B1 (pt)
KR (1) KR100778162B1 (pt)
CN (1) CN1234481C (pt)
AT (1) ATE356679T1 (pt)
BR (1) BR0105940A (pt)
DE (1) DE60127231T2 (pt)
ES (1) ES2284630T3 (pt)
MX (1) MXPA01012793A (pt)
TW (1) TW555599B (pt)
WO (1) WO2001078921A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE350183T1 (de) * 2001-03-16 2007-01-15 Sintokogio Ltd Verfahren und vorrichtung zum verdichten von formsand
US6957687B2 (en) * 2001-08-06 2005-10-25 Sintokogio, Ltd. Method and system for monitoring a molding machine
WO2005089984A1 (ja) * 2004-03-23 2005-09-29 Sintokogio, Ltd. 鋳型造型装置およびそれに使用する金型装置
JP4379795B2 (ja) * 2004-04-21 2009-12-09 新東工業株式会社 鋳物砂の充填方法
JP4441916B2 (ja) * 2005-12-14 2010-03-31 新東工業株式会社 発泡混合物の金型キャビティへの充填方法および鋳型造型装置
EP1964626A1 (en) * 2007-02-17 2008-09-03 Sintokogio, Ltd. Method and device for producing tight-flask molds
CN103920858B (zh) * 2014-05-08 2016-04-13 许道水 造型机
CN104001869B (zh) * 2014-06-11 2016-08-24 苏州明志科技有限公司 一种冷芯或无机制芯方法及制芯机
DE102015205058A1 (de) * 2015-03-20 2016-09-22 Gelson G. Montero Verfahren und Vorrichtung zum Herstellen einer Gussform für den Sandguss
CN105618729B (zh) * 2016-03-17 2017-09-26 杨合军 汽车刹车盘毛坯制作专机及浇注刹车盘毛坯的工艺
FR3078276A1 (fr) * 2018-02-23 2019-08-30 Safran Aircraft Engines Outillage de decochage d'une grappe de pieces de fonderie a cire perdue
CN108500218A (zh) * 2018-06-14 2018-09-07 临海市微能铸机有限公司 一种多触头压实水平分型全自动无箱造型机
CN110586862A (zh) * 2019-10-17 2019-12-20 广西玉柴机器股份有限公司 一种大型柴油机气缸体主油道砂芯模具

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3041685A (en) * 1961-07-14 1962-07-03 Taccone Corp Diaphragm molding machine
DE1508749A1 (de) * 1966-06-03 1970-03-26 Zd Za Elektromotori Verfahren und Einrichtung zur Anfertigung von Gussformen
FR1482416A (fr) * 1966-06-03 1967-05-26 Zd Za Elektromotori Procédé et dispositif de moulage pour la fabrication de moules de fonderie
DE2843598A1 (de) * 1978-10-06 1980-04-17 Arenco Bmd Maschfab Verfahren und vorrichtung zum verdichten von giessereiformsand
DE3317196A1 (de) * 1983-05-11 1984-11-22 BMD Badische Maschinenfabrik Durlach GmbH, 7500 Karlsruhe Vorrichtung zum verdichten von giessereiformsand
EP0172937B1 (en) * 1984-08-30 1988-02-10 Kabushiki Kaisha Komatsu Seisakusho A method for making sand molds
US4598756A (en) * 1984-09-04 1986-07-08 Kabushiki Kaisha Komatsu Seisakusho Method for making sand molds
DE3437702C1 (de) * 1984-10-15 1985-06-13 Eugen Dipl.-Ing. 8877 Burtenbach Bühler Verfahren und Formanlage zur Herstellung von horizontal geteilten kastenlosen Sandblock-Gießformen
CH672270A5 (pt) * 1986-12-17 1989-11-15 Fischer Ag Georg
EP0285821A3 (de) * 1987-04-08 1988-11-30 BMD Badische Maschinenfabrik Durlach GmbH Verfahren zum Verdichten des Formstoffes von Giessereiformen und Vorrichtung zur Durchführung dieses Verfahrens
DE3740185A1 (de) * 1987-06-13 1989-06-08 Badische Maschf Gmbh Verfahren und vorrichtung zum verdichten von formstoff in giesserei-formmaschinen
CH686412A5 (de) * 1992-03-10 1996-03-29 Fischer Georg Giessereianlagen Verfahren zum Verdichten von Formsand fuer Giessformen.
CZ238594A3 (en) * 1993-10-27 1995-08-16 Fischer Georg Giessereianlagen Process of compacting foundry moulding material
CZ238894A3 (en) * 1993-10-29 1995-08-16 Fischer Georg Giessereianlagen Device for compacting grained moulding materials
JP3154369B2 (ja) 1994-02-25 2001-04-09 新東工業株式会社 鋳型造型設備
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
JPH09225588A (ja) 1996-02-16 1997-09-02 Sintokogio Ltd 湯口一体成形鋳型の処理方法
JPH11333546A (ja) * 1998-05-22 1999-12-07 Sintokogio Ltd 砂型加圧用加圧装置
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

Also Published As

Publication number Publication date
DE60127231T2 (de) 2007-07-05
DE60127231D1 (de) 2007-04-26
EP1222979A1 (en) 2002-07-17
TW555599B (en) 2003-10-01
KR20020022702A (ko) 2002-03-27
EP1222979A4 (en) 2004-11-24
US20030010468A1 (en) 2003-01-16
KR100778162B1 (ko) 2007-11-22
WO2001078921A1 (fr) 2001-10-25
MXPA01012793A (es) 2003-07-21
ES2284630T3 (es) 2007-11-16
EP1222979B1 (en) 2007-03-14
US6749003B2 (en) 2004-06-15
ATE356679T1 (de) 2007-04-15
CN1366473A (zh) 2002-08-28
CN1234481C (zh) 2006-01-04

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]