EP2979776A4 - Procédé de moulage de moule en sable et appareil de moulage de moule en sable - Google Patents

Procédé de moulage de moule en sable et appareil de moulage de moule en sable

Info

Publication number
EP2979776A4
EP2979776A4 EP14776559.8A EP14776559A EP2979776A4 EP 2979776 A4 EP2979776 A4 EP 2979776A4 EP 14776559 A EP14776559 A EP 14776559A EP 2979776 A4 EP2979776 A4 EP 2979776A4
Authority
EP
European Patent Office
Prior art keywords
sand
mold molding
molding method
molding apparatus
mold
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.)
Withdrawn
Application number
EP14776559.8A
Other languages
German (de)
English (en)
Other versions
EP2979776A1 (fr
Inventor
Takumi Maegawa
Hirotsune Watanabe
Tomokazu Suda
Masaomi Mitsutake
Toshio Kanno
Hirotaka Kurita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sintokogio Ltd
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
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of EP2979776A1 publication Critical patent/EP2979776A1/fr
Publication of EP2979776A4 publication Critical patent/EP2979776A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/06—Core boxes
    • B22C7/065—Venting means
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C19/00—Components or accessories for moulding machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/12—Treating moulds or cores, e.g. drying, hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
EP14776559.8A 2013-03-27 2014-01-22 Procédé de moulage de moule en sable et appareil de moulage de moule en sable Withdrawn EP2979776A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013066335A JP2014188551A (ja) 2013-03-27 2013-03-27 砂型造型方法及び砂型造型装置
PCT/JP2014/051273 WO2014156246A1 (fr) 2013-03-27 2014-01-22 Procédé de moulage de moule en sable et appareil de moulage de moule en sable

Publications (2)

Publication Number Publication Date
EP2979776A1 EP2979776A1 (fr) 2016-02-03
EP2979776A4 true EP2979776A4 (fr) 2016-11-09

Family

ID=51623249

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14776559.8A Withdrawn EP2979776A4 (fr) 2013-03-27 2014-01-22 Procédé de moulage de moule en sable et appareil de moulage de moule en sable

Country Status (6)

Country Link
US (1) US20160045951A1 (fr)
EP (1) EP2979776A4 (fr)
JP (1) JP2014188551A (fr)
CN (1) CN104884188A (fr)
TW (1) TW201440921A (fr)
WO (1) WO2014156246A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105014007A (zh) * 2015-08-21 2015-11-04 广东富华铸锻有限公司 原砂焙烧技术在铸件上的应用方法及砂芯
KR101712575B1 (ko) * 2015-10-02 2017-03-13 강길남 사형 자동화 성형장치
JP6378157B2 (ja) * 2015-11-06 2018-08-22 トヨタ自動車株式会社 発泡砂の製造方法およびその製造装置
JP6396876B2 (ja) * 2015-11-06 2018-09-26 トヨタ自動車株式会社 混練砂の充填方法及び充填装置
JP6733564B2 (ja) * 2017-01-24 2020-08-05 新東工業株式会社 鋳型造型装置
JP6897538B2 (ja) * 2017-12-14 2021-06-30 トヨタ自動車株式会社 中子の造型方法及び造型装置
JP6631654B2 (ja) * 2018-05-21 2020-01-15 トヨタ自動車株式会社 中子造型装置
JP2020131269A (ja) * 2019-02-25 2020-08-31 トヨタ自動車株式会社 鋳型造型装置
EP3988003A4 (fr) 2019-06-21 2023-01-11 Segos Co., Ltd. Ensemble de fixation
CN114700468A (zh) * 2022-04-01 2022-07-05 朱兴丰 一种铸铁用复合砂型自动制造设备

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056112A1 (fr) * 1981-01-08 1982-07-21 Nissan Motor Co., Ltd. Procédé de préparation de sable de fonderie enrobé de résine utilisant du polyester insaturé
JP2000190049A (ja) * 1998-12-24 2000-07-11 Sintokogio Ltd 鋳型の造型方法
JP2002137044A (ja) * 2000-10-30 2002-05-14 Toyota Motor Corp シェル砂型製造方法
JP2011173157A (ja) * 2010-02-25 2011-09-08 Lignyte Co Ltd 鋳型の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4164523A (en) * 1976-09-09 1979-08-14 Robert Hanning Method of injection-molding and cooling of shaped synthetic-resin bodies
JPH10263745A (ja) * 1997-03-18 1998-10-06 Noritake Co Ltd 精密鋳造方法及びフラスコ
EP0936245B1 (fr) * 1998-02-12 2004-06-02 Daiho Industrial Co., Ltd Masse à mouler pour la fabrication d'articles à base de fibres de cellulose et procédé de moulage
JP2002192305A (ja) 2000-12-26 2002-07-10 Aisin Takaoka Ltd 鋳造用中子の製造方法
BRPI0414035B1 (pt) * 2003-09-02 2016-11-22 Sintokogio Ltd método para formar moldes com mistura de material agregado espumado, mistura de material agregado espumado para formar moldes e macho para fundir metal
US7073557B2 (en) * 2004-02-18 2006-07-11 Hormel Foods, Llc Method of drying a sand mold using a vacuum
WO2007058254A1 (fr) * 2005-11-21 2007-05-24 Sintokogio, Ltd. Procede destine a la fabrication de moules
KR101398572B1 (ko) * 2006-12-01 2014-05-22 가부시끼가이샤 다나자와 핫꼬오샤 수지 성형용 몰드, 수지 성형용 몰드의 제조 방법 및 수지 성형품
DE102007051850A1 (de) * 2007-10-30 2009-05-07 Ashland-Südchemie-Kernfest GmbH Formstoffmischung mit verbesserter Fliessfähigkeit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0056112A1 (fr) * 1981-01-08 1982-07-21 Nissan Motor Co., Ltd. Procédé de préparation de sable de fonderie enrobé de résine utilisant du polyester insaturé
JP2000190049A (ja) * 1998-12-24 2000-07-11 Sintokogio Ltd 鋳型の造型方法
JP2002137044A (ja) * 2000-10-30 2002-05-14 Toyota Motor Corp シェル砂型製造方法
JP2011173157A (ja) * 2010-02-25 2011-09-08 Lignyte Co Ltd 鋳型の製造方法

Also Published As

Publication number Publication date
TW201440921A (zh) 2014-11-01
EP2979776A1 (fr) 2016-02-03
WO2014156246A1 (fr) 2014-10-02
CN104884188A (zh) 2015-09-02
JP2014188551A (ja) 2014-10-06
US20160045951A1 (en) 2016-02-18

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