TW367275B - A method of filling cores with molding sand - Google Patents

A method of filling cores with molding sand

Info

Publication number
TW367275B
TW367275B TW086104579A TW86104579A TW367275B TW 367275 B TW367275 B TW 367275B TW 086104579 A TW086104579 A TW 086104579A TW 86104579 A TW86104579 A TW 86104579A TW 367275 B TW367275 B TW 367275B
Authority
TW
Taiwan
Prior art keywords
sand
core
molding sand
molding
filling
Prior art date
Application number
TW086104579A
Other languages
English (en)
Inventor
Nagato Uzaki
Masayoshi Kasazaki
Hisashi Harada
Kazuo Sugimoto
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 JP12249696A external-priority patent/JP3235714B2/ja
Priority claimed from JP15313096A external-priority patent/JP3269545B2/ja
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Application granted granted Critical
Publication of TW367275B publication Critical patent/TW367275B/zh

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
    • B22C5/12—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
    • 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
    • B22C15/23—Compacting by gas pressure or vacuum
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
TW086104579A 1996-04-19 1997-04-10 A method of filling cores with molding sand TW367275B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP12249696A JP3235714B2 (ja) 1996-04-19 1996-04-19 中子砂の充填方法
JP15313096A JP3269545B2 (ja) 1996-05-24 1996-05-24 中子砂の充填方法

Publications (1)

Publication Number Publication Date
TW367275B true TW367275B (en) 1999-08-21

Family

ID=26459602

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086104579A TW367275B (en) 1996-04-19 1997-04-10 A method of filling cores with molding sand

Country Status (7)

Country Link
US (1) US5850867A (zh)
EP (1) EP0802004B1 (zh)
KR (1) KR970073793A (zh)
CN (1) CN1065789C (zh)
DE (1) DE69700511T2 (zh)
ID (1) ID18774A (zh)
TW (1) TW367275B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755755A1 (de) * 1997-12-16 1999-06-24 Wagner Heinrich Sinto Masch Verfahren und Vorrichtung zum Verdichten von Formsand
DE102005043754B4 (de) * 2005-09-13 2008-09-25 Minelco Gmbh Verfahren und Vorrichtung zur Herstellung von Kernformlingen für die Gießereitechnik
JP5062540B2 (ja) * 2010-01-13 2012-10-31 新東工業株式会社 鋳型造型機におけるサンドタンクの給排気装置及び給排気方法
CN102209448B (zh) * 2010-03-29 2015-03-25 奥托立夫开发公司 电路板保护盒及其安装方法
EP3307456B1 (en) * 2015-06-12 2019-07-10 Disa Industries A/S Sand moulding machine and method of producing moulds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2012702A6 (es) * 1989-04-06 1990-04-01 Erana Agustin Arana Mejoras en maquinas de moldeo de cajas de arena por impacto de aire.
ES2053382B1 (es) * 1992-03-16 1996-08-16 Erana Agustin Arana Mejoras en disparadoras de machos para proceso autofraguante con sistema de vacio.
JP3083042B2 (ja) * 1994-05-12 2000-09-04 新東工業株式会社 鋳型造型方法

Also Published As

Publication number Publication date
DE69700511T2 (de) 2000-05-04
US5850867A (en) 1998-12-22
KR970073793A (ko) 1997-12-10
EP0802004A2 (en) 1997-10-22
DE69700511D1 (de) 1999-10-21
ID18774A (id) 1998-05-07
EP0802004B1 (en) 1999-09-15
CN1171310A (zh) 1998-01-28
EP0802004A3 (en) 1997-11-12
CN1065789C (zh) 2001-05-16

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