BRPI0414035A - método para formar moldes, núcleo para moldar metal e mistura de material agregado para formar moldes - Google Patents

método para formar moldes, núcleo para moldar metal e mistura de material agregado para formar moldes

Info

Publication number
BRPI0414035A
BRPI0414035A BRPI0414035-4A BRPI0414035A BRPI0414035A BR PI0414035 A BRPI0414035 A BR PI0414035A BR PI0414035 A BRPI0414035 A BR PI0414035A BR PI0414035 A BRPI0414035 A BR PI0414035A
Authority
BR
Brazil
Prior art keywords
forming molds
core
molds
aggregate material
mixture
Prior art date
Application number
BRPI0414035-4A
Other languages
English (en)
Inventor
Toshihiko Zenpo
Yusuke Kato
Norihiro Asano
Masahiko Nagasaka
Kazuyuki Nishikawa
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 BRPI0414035A publication Critical patent/BRPI0414035A/pt
Publication of BRPI0414035B1 publication Critical patent/BRPI0414035B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
    • B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
    • B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
    • B22C1/26—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of carbohydrates; of distillation residues therefrom
    • 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
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Mold Materials And Core Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

"MéTODO PARA FORMAR MOLDES, NúCLEO PARA MOLDAR METAL E MISTURA DE MATERIAL AGREGADO PARA FORMAR MOLDES". As presentes invenções fornecem um método de formar moldes e um núcleo o qual gera nenhum gás com efeitos ruins em corpos humanos enquanto que os aglutinantes são aquecidos. Em particular, as presentes invenções fornecem um método de formar moldes e um núcleo que compreende uma mistura de material agregado que consiste de materiais agregados granulares, segundo os quais aglutinantes aquosos e água são espumados com agitação, carregados em um espaço para formar moldes, e aglutinados com um componente de água evaporando. Em uma modalidade, moldes podem ser ainda curados adicionado agentes de reticulação antes e após eles serem removidos do espaço de formar. Ainda, uma mistura de material agregado para formar moldes usada para o método de formar moldes das presentes invenções é fornecida.
BRPI0414035A 2003-09-02 2004-08-31 método para formar moldes com mistura de material agregado espumado, mistura de material agregado espumado para formar moldes e macho para fundir metal BRPI0414035B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003309473 2003-09-02
JP2004101685 2004-03-31
JP2004137791 2004-05-06
PCT/JP2004/012553 WO2005023457A1 (ja) 2003-09-02 2004-08-31 鋳型の造型方法及び金属鋳造用中子

Publications (2)

Publication Number Publication Date
BRPI0414035A true BRPI0414035A (pt) 2006-10-24
BRPI0414035B1 BRPI0414035B1 (pt) 2016-11-22

Family

ID=34279553

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414035A BRPI0414035B1 (pt) 2003-09-02 2004-08-31 método para formar moldes com mistura de material agregado espumado, mistura de material agregado espumado para formar moldes e macho para fundir metal

Country Status (10)

Country Link
US (2) US8490677B2 (pt)
EP (1) EP1661639B1 (pt)
JP (1) JP3891215B2 (pt)
KR (1) KR100901912B1 (pt)
AU (1) AU2004270031B2 (pt)
BR (1) BRPI0414035B1 (pt)
MX (1) MXPA06002400A (pt)
PL (1) PL1661639T3 (pt)
TR (1) TR201816336T4 (pt)
WO (1) WO2005023457A1 (pt)

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JP4569629B2 (ja) * 2005-03-28 2010-10-27 新東工業株式会社 鋳型射出造型法
KR100956707B1 (ko) 2005-11-21 2010-05-06 신토고교 가부시키가이샤 주형의 조형방법
US20080060778A1 (en) * 2006-09-08 2008-03-13 Abraham Velasco-Tellez Binder composition and method of forming foundry sand cores and molds
US20110274939A1 (en) * 2009-01-21 2011-11-10 Denso Corporation Hydrophilizing agent for aluminum-containing metal material, hydrophilizing method, and hydrophilized aluminum-containing metal material
MX2012006927A (es) * 2009-12-18 2012-08-15 Tenedora Nemak Sa De Cv Composicion de aglomerante y metodo para formar corazones y moldes de arena para fundicion.
JP5734818B2 (ja) 2011-11-28 2015-06-17 トヨタ自動車株式会社 砂型造型方法及び砂型
JP5829946B2 (ja) * 2012-02-22 2015-12-09 トヨタ自動車株式会社 離型装置
JP2014188551A (ja) * 2013-03-27 2014-10-06 Toyota Motor Corp 砂型造型方法及び砂型造型装置
US20160158837A1 (en) * 2014-12-06 2016-06-09 Soliden, LLC Sand casting device and associated method with improved mechanical properties
JP6455692B2 (ja) * 2015-06-01 2019-01-23 日産自動車株式会社 中子排出装置及び中子排出方法
JP6593255B2 (ja) 2016-06-06 2019-10-23 新東工業株式会社 鋳型用粘結剤組成物、鋳型用骨材混合物、鋳型、及び鋳型の造型方法
JP6888527B2 (ja) * 2017-11-09 2021-06-16 新東工業株式会社 鋳型用発泡骨材混合物、鋳型、及び鋳型の製造方法
DE102017131255A1 (de) * 2017-12-22 2019-06-27 HÜTTENES-ALBERTUS Chemische Werke Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung eines metallischen Gussstücks oder eines ausgehärteten Formteils unter Verwendung aliphatischer Polymere umfassend Hydroxygruppen
US11724306B1 (en) 2020-06-26 2023-08-15 Triad National Security, Llc Coating composition embodiments for use in investment casting methods
JP2023147761A (ja) * 2022-03-30 2023-10-13 旭有機材株式会社 鋳型崩壊性に優れたレジンコーテッドサンド

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FR1342529A (fr) 1962-12-18 1963-11-08 Mélange liquide pour la confection de noyaux et de moules et procédé de fabrication de ceux-ci
DE1269772B (de) 1964-10-30 1968-06-06 Zd Fa Formstoffmischung fuer Giessformen
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FR2074662A1 (en) 1970-01-15 1971-10-08 Correcta Werke Gmbh Foundry moulds and cores - prep from quartz sand and a foamed thermoplastic binder
FR2096863B1 (pt) 1970-07-07 1973-02-02 Ctre Tech Ind Fonderie
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Also Published As

Publication number Publication date
BRPI0414035B1 (pt) 2016-11-22
US20070066707A1 (en) 2007-03-22
MXPA06002400A (es) 2006-06-20
EP1661639A1 (en) 2006-05-31
TR201816336T4 (tr) 2018-11-21
PL1661639T3 (pl) 2019-01-31
EP1661639B1 (en) 2018-10-10
EP1661639A4 (en) 2006-09-06
US8490677B2 (en) 2013-07-23
KR20060119897A (ko) 2006-11-24
JP3891215B2 (ja) 2007-03-14
AU2004270031A1 (en) 2005-03-17
WO2005023457A1 (ja) 2005-03-17
KR100901912B1 (ko) 2009-06-10
AU2004270031B2 (en) 2009-08-27
JPWO2005023457A1 (ja) 2007-11-01
US20120048503A1 (en) 2012-03-01
US8528626B2 (en) 2013-09-10

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, 11, 25 E 32 DA LPI

B12B Appeal: appeal against refusal
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/11/2016, OBSERVADAS AS CONDICOES LEGAIS.