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EP1832358B8 - Casting mold making method and casting mold making system - Google Patents

Casting mold making method and casting mold making system Download PDF

Info

Publication number
EP1832358B8
EP1832358B8 EP07004056A EP07004056A EP1832358B8 EP 1832358 B8 EP1832358 B8 EP 1832358B8 EP 07004056 A EP07004056 A EP 07004056A EP 07004056 A EP07004056 A EP 07004056A EP 1832358 B8 EP1832358 B8 EP 1832358B8
Authority
EP
European Patent Office
Prior art keywords
casting mold
mold making
making method
making system
casting
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.)
Ceased
Application number
EP07004056A
Other languages
German (de)
French (fr)
Other versions
EP1832358A1 (en
EP1832358B1 (en
Inventor
Yuji Hori
Shoichi Nishi
Naohiro Miura
Yuya Fukuta
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
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 Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of EP1832358A1 publication Critical patent/EP1832358A1/en
Publication of EP1832358B1 publication Critical patent/EP1832358B1/en
Application granted granted Critical
Publication of EP1832358B8 publication Critical patent/EP1832358B8/en
Ceased legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
    • B22C15/23—Compacting by gas pressure or vacuum
    • B22C15/24—Compacting by gas pressure or vacuum involving blowing devices in which the mould material is supplied in the form of loose particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/04—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose by grinding, blending, mixing, kneading, or stirring
    • B22C5/0409—Blending, mixing, kneading or stirring; Methods therefor
    • B22C5/044—Devices having a vertical stirrer shaft in a fixed receptacle
    • B22C5/0445—Devices having a vertical stirrer shaft in a fixed receptacle the material flowing continuously through the device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/12—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks
    • 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
    • B22C9/123—Gas-hardening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
EP07004056A 2006-03-08 2007-02-27 Casting mold making method and casting mold making system Ceased EP1832358B8 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006063022A JP4706511B2 (en) 2006-03-08 2006-03-08 Mold making method and apparatus

Publications (3)

Publication Number Publication Date
EP1832358A1 EP1832358A1 (en) 2007-09-12
EP1832358B1 EP1832358B1 (en) 2011-04-13
EP1832358B8 true EP1832358B8 (en) 2011-09-21

Family

ID=38225841

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07004056A Ceased EP1832358B8 (en) 2006-03-08 2007-02-27 Casting mold making method and casting mold making system

Country Status (5)

Country Link
US (1) US20070209772A1 (en)
EP (1) EP1832358B8 (en)
JP (1) JP4706511B2 (en)
CN (1) CN101032735B (en)
DE (1) DE602007013830D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103551519A (en) * 2013-11-14 2014-02-05 邵宏 Manufacturing method of non-drop-sand mud core and spraying device
JP6396876B2 (en) * 2015-11-06 2018-09-26 トヨタ自動車株式会社 Kneading sand filling method and filling device
TW201741047A (en) * 2016-05-19 2017-12-01 Sintokogio Ltd Method and device for supplying casting sand to sand hopper
JP6733564B2 (en) * 2017-01-24 2020-08-05 新東工業株式会社 Mold making equipment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1431193A (en) * 1973-04-24 1976-04-07 Fordath Ltd Method and apparatus for mixing foundry materials
US3994332A (en) * 1975-04-21 1976-11-30 The Quaker Oats Company Apparatus and method for manufacturing cores and molds with means for independently releasing catalyst and resin mixes
US4121646A (en) * 1976-10-13 1978-10-24 National Engineering Company Method and apparatus for making molds
US4196768A (en) * 1977-08-04 1980-04-08 Yamato Manufacturing Co., Ltd. Casting mold manufacturing process and apparatus therefor
JPS601101B2 (en) * 1978-06-09 1985-01-11 新東工業株式会社 blowhead device
JPS601099B2 (en) * 1978-06-22 1985-01-11 新東工業株式会社 mold making machine
JPS601100B2 (en) * 1978-09-18 1985-01-11 新東工業株式会社 mold making machine
US4570694A (en) * 1982-01-25 1986-02-18 Lund Robert S Mold-blowing apparatus
JPS58196145A (en) * 1982-05-08 1983-11-15 Sintokogio Ltd Mold forming method
DE4208647C2 (en) * 1992-03-18 1995-06-29 Hottinger Adolf Masch Device for shooting foundry cores or molds with molding materials
JPH07232233A (en) * 1994-02-23 1995-09-05 Nagakawara Kinzoku:Kk Method reconditioning molding sand
JPH08257679A (en) * 1995-03-24 1996-10-08 Sintokogio Ltd Device for continuously kneading molding sand
JP3341626B2 (en) * 1997-04-17 2002-11-05 三菱自動車工業株式会社 Cold box molding method
CN1311933C (en) * 2000-02-17 2007-04-25 新东工业株式会社 Method and device for filling casting sand
US20040031580A1 (en) * 2002-08-15 2004-02-19 Smith Douglas W. Contour mold casting method

Also Published As

Publication number Publication date
EP1832358A1 (en) 2007-09-12
US20070209772A1 (en) 2007-09-13
DE602007013830D1 (en) 2011-05-26
CN101032735B (en) 2011-07-20
JP2007237234A (en) 2007-09-20
EP1832358B1 (en) 2011-04-13
JP4706511B2 (en) 2011-06-22
CN101032735A (en) 2007-09-12

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