ES2156508A1 - Mejoras introducidas en la patente de invencion 9800071 por "procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde. - Google Patents

Mejoras introducidas en la patente de invencion 9800071 por "procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde.

Info

Publication number
ES2156508A1
ES2156508A1 ES009802242A ES9802242A ES2156508A1 ES 2156508 A1 ES2156508 A1 ES 2156508A1 ES 009802242 A ES009802242 A ES 009802242A ES 9802242 A ES9802242 A ES 9802242A ES 2156508 A1 ES2156508 A1 ES 2156508A1
Authority
ES
Spain
Prior art keywords
molds
castings
ferrous metal
green sand
production
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.)
Granted
Application number
ES009802242A
Other languages
English (en)
Other versions
ES2156508B1 (es
Inventor
Erana Agustin Arana
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.)
Loramendi SA
Original Assignee
Loramendi SA
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 ES9800071A external-priority patent/ES2143391B1/es
Application filed by Loramendi SA filed Critical Loramendi SA
Priority to ES009802242A priority Critical patent/ES2156508B1/es
Priority to CN99100403A priority patent/CN1227777A/zh
Priority to BR9900164-0A priority patent/BR9900164A/pt
Priority to KR1019990001163A priority patent/KR19990067941A/ko
Priority to JP11009345A priority patent/JP3103345B2/ja
Priority to EP99500010A priority patent/EP0997214A1/en
Publication of ES2156508A1 publication Critical patent/ES2156508A1/es
Publication of ES2156508B1 publication Critical patent/ES2156508B1/es
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B22C11/00—Moulding machines characterised by the relative arrangement of the parts of same
    • B22C11/10—Moulding machines characterised by the relative arrangement of the parts of same with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/15—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D33/00—Equipment for handling moulds
    • B22D33/005—Transporting flaskless moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D47/00—Casting plants
    • B22D47/02—Casting plants for both moulding and casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)

Abstract

Mejoras introducidas en la patente de invención 9800071, por "procedimiento de obtención de piezas de metales no férreos mediante colada en moldes de arena verde". Las mejoras consisten en realizar los vaciados (5) de los moldes (2) en el tramo (4) de la instalación el que tiene lugar el transporte de los moldes (2) desde la cámara de moldeo (3) a la estación de llenado o colada correspondiente, efectuándose esos vaciados (5) mediante varillas (7) accionadas por un motor y desplazadas en sentido ascendente por un pistón central (12), contando para ello tales varillas (7) con un punta perforadora (8) en su extremo libre, para realizar los vaciados (5), que son pasantes a través de los moldes (2).
ES009802242A 1998-01-16 1998-10-26 "procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde". Expired - Lifetime ES2156508B1 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ES009802242A ES2156508B1 (es) 1998-01-16 1998-10-26 "procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde".
CN99100403A CN1227777A (zh) 1998-01-16 1999-01-15 用湿砂型铸造生产非铁金属铸件的方法
BR9900164-0A BR9900164A (pt) 1998-01-16 1999-01-15 Processo para a obtenção de fundições de metal não-ferroso por fundição em molde de areia verde.
KR1019990001163A KR19990067941A (ko) 1998-01-16 1999-01-16 생형사 주형 주조에 의한 비철 금속 주조물을 생산하는 공정
JP11009345A JP3103345B2 (ja) 1998-01-16 1999-01-18 緑砂型による非鉄金属鋳物の製造方法
EP99500010A EP0997214A1 (en) 1998-10-26 1999-01-26 Process for obtaining non-ferrous metal castings by greensand mould casting

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES9800071A ES2143391B1 (es) 1998-01-16 1998-01-16 Procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde.
ES009802242A ES2156508B1 (es) 1998-01-16 1998-10-26 "procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde".

Publications (2)

Publication Number Publication Date
ES2156508A1 true ES2156508A1 (es) 2001-06-16
ES2156508B1 ES2156508B1 (es) 2002-02-01

Family

ID=26155116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009802242A Expired - Lifetime ES2156508B1 (es) 1998-01-16 1998-10-26 "procedimiento de obtencion de piezas de metales no ferreos mediante colada en moldes de arena verde".

Country Status (5)

Country Link
JP (1) JP3103345B2 (es)
KR (1) KR19990067941A (es)
CN (1) CN1227777A (es)
BR (1) BR9900164A (es)
ES (1) ES2156508B1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102211140A (zh) * 2011-05-13 2011-10-12 无锡小天鹅精密铸造有限公司 一种用于细深孔造型的铸型及其树脂砂造型方法
CN102218505B (zh) * 2011-07-08 2013-02-20 嘉禾县众合铸业有限公司 一种湿型砂真空密封造型的精密铸造工艺
CN103028696A (zh) * 2011-09-28 2013-04-10 通用汽车环球科技运作有限责任公司 用于在铸造物件中钻孔的方法
CN102773458B (zh) * 2012-08-27 2014-09-03 济南铸造锻压机械研究所有限公司 砂型低压铸造封堵浇口装置及砂型低压铸造的方法
CN103934435B (zh) * 2014-05-19 2017-01-04 海门市沪海有色铸造有限公司 一种激冷涂料和暗气眼配合使用解决铝合金铸件壁厚处产生热节的方法
JP6406617B2 (ja) * 2015-01-21 2018-10-17 日産自動車株式会社 低圧鋳造方法及び低圧鋳造装置
CN112548034A (zh) * 2021-01-07 2021-03-26 山东理工大学 一种铸造砂型、工艺及砂型含水率控制系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030059A1 (fr) * 1979-11-28 1981-06-10 ETUDE ET DEVELOPPEMENT EN METALLURGIE, E.D.E.M. Société à Responsabilité Limitée dite Procédé et dispositif d'automatisation d'un cycle de séchage sous air chaud de moules en sable
US4620584A (en) * 1985-05-24 1986-11-04 Witt Raymond H Green sand mold filling system
EP0761342A2 (en) * 1995-09-08 1997-03-12 Sintokogio, Ltd. Molding apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030059A1 (fr) * 1979-11-28 1981-06-10 ETUDE ET DEVELOPPEMENT EN METALLURGIE, E.D.E.M. Société à Responsabilité Limitée dite Procédé et dispositif d'automatisation d'un cycle de séchage sous air chaud de moules en sable
US4620584A (en) * 1985-05-24 1986-11-04 Witt Raymond H Green sand mold filling system
EP0761342A2 (en) * 1995-09-08 1997-03-12 Sintokogio, Ltd. Molding apparatus

Also Published As

Publication number Publication date
JPH11285781A (ja) 1999-10-19
JP3103345B2 (ja) 2000-10-30
KR19990067941A (ko) 1999-08-25
CN1227777A (zh) 1999-09-08
ES2156508B1 (es) 2002-02-01
BR9900164A (pt) 2000-01-18

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