EA005362B1 - Способ и устройство для изготовления литейных форм или стержней для целей литейного производства - Google Patents

Способ и устройство для изготовления литейных форм или стержней для целей литейного производства Download PDF

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Publication number
EA005362B1
EA005362B1 EA200400295A EA200400295A EA005362B1 EA 005362 B1 EA005362 B1 EA 005362B1 EA 200400295 A EA200400295 A EA 200400295A EA 200400295 A EA200400295 A EA 200400295A EA 005362 B1 EA005362 B1 EA 005362B1
Authority
EA
Eurasian Patent Office
Prior art keywords
mold
water
core
binder
voltage
Prior art date
Application number
EA200400295A
Other languages
English (en)
Russian (ru)
Other versions
EA200400295A1 (ru
Inventor
Бернд Кус
Original Assignee
Дипл.-Инж. Лемпе Гмбх
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 DE10200927A external-priority patent/DE10200927A1/de
Application filed by Дипл.-Инж. Лемпе Гмбх filed Critical Дипл.-Инж. Лемпе Гмбх
Publication of EA200400295A1 publication Critical patent/EA200400295A1/ru
Publication of EA005362B1 publication Critical patent/EA005362B1/ru

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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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
EA200400295A 2001-08-10 2002-07-16 Способ и устройство для изготовления литейных форм или стержней для целей литейного производства EA005362B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10138287 2001-08-10
DE10200927A DE10200927A1 (de) 2001-08-10 2002-01-12 Verfahren und Vorrichtung zur Herstellung von Formen oder Kernen für Giessereizwecke
PCT/EP2002/007885 WO2003013761A1 (de) 2001-08-10 2002-07-16 Verfahren und vorrichtung zur herstellung von formen oder kernen für giessereizwecke

Publications (2)

Publication Number Publication Date
EA200400295A1 EA200400295A1 (ru) 2004-06-24
EA005362B1 true EA005362B1 (ru) 2005-02-24

Family

ID=26009871

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400295A EA005362B1 (ru) 2001-08-10 2002-07-16 Способ и устройство для изготовления литейных форм или стержней для целей литейного производства

Country Status (8)

Country Link
US (1) US20040192806A1 (de)
EP (1) EP1417061A1 (de)
JP (1) JP2005508252A (de)
CN (1) CN1538887A (de)
CA (1) CA2457588A1 (de)
EA (1) EA005362B1 (de)
MX (1) MXPA04001086A (de)
WO (1) WO2003013761A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10251418B3 (de) * 2002-11-02 2004-02-26 Laempe + Gies Gmbh Verfahren und Vorrichtung zur Herstellung von Formen oder Kernen insbesondere für Gießereizwecke
JP2004283859A (ja) * 2003-03-20 2004-10-14 Toyota Motor Corp 水溶性中子及びその製造方法
KR101141849B1 (ko) 2010-04-23 2012-05-07 (주)대보스틸 주조용 보강틀
CN103302231A (zh) * 2013-06-20 2013-09-18 重庆长江造型材料（集团）股份有限公司 一种水基型粘结剂湿态型芯的固化方法
EP2848332B1 (de) * 2013-09-11 2015-08-05 Lüber GmbH Einrichtung und verfahren zum aushärten von giesserei-kernen
CN105562613B (zh) * 2014-10-10 2018-02-13 咸阳勃力模具制造有限公司 一种航空发动机多孔层板发散冷却涡轮叶片陶瓷型芯一次成型的方法
CN109311079A (zh) * 2016-03-07 2019-02-05 苏州明志科技有限公司 一种集成有微波固化功能的制芯机
DE102017217096B3 (de) * 2016-12-06 2018-03-22 Wolfram Bach Werkzeugeinsatz, Form- oder Kernwerkzeug sowie Verfahren zur Herstellung von Formen oder Kernen
EP3473351B8 (de) 2017-10-17 2024-03-06 MAGMA Gießereitechnologie GmbH Kernschiessvorrichtung und verfahren zur steuerung der kernschiessvorrichtung
JP7372766B2 (ja) * 2018-07-09 2023-11-01 花王株式会社 無機コーテッドサンド
DE202018106268U1 (de) 2018-11-04 2018-11-28 Wolfram Bach Werkzeug zur Herstellung von Formen oder Kernen durch elektrische Widerstandserwärmung eines kunststoffbasierten Materials
DE102020209100B4 (de) 2020-07-21 2024-05-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur Herstellung von Sandkernen, die für Gießereizwecke einsetzbar sind
CN112157248B (zh) * 2020-09-25 2021-12-10 河北欧耐机械模具股份有限公司 一种覆膜砂铸造模具
RU2763701C1 (ru) * 2021-06-22 2021-12-30 федеральное государственное бюджетное образовательное учреждение высшего образования "Нижегородский государственный технический университет им. Р.Е. Алексеева" (НГТУ) Способ изготовления литейных стержней и форм
CN113458345A (zh) * 2021-07-15 2021-10-01 内蒙古金域凤形矿业耐磨材料有限公司 消失模铸造工艺用的砂箱

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU839648A1 (ru) * 1979-02-14 1981-06-23 Предприятие П/Я В-8231 Смесь дл изготовлени водораст-ВОРиМыХ СТЕРжНЕй пРи пРОизВОдСТВЕОТлиВОК из АлюМиНиЕВыХ СплАВОВ
JPS60124441A (ja) * 1983-12-12 1985-07-03 Hitachi Ltd 鋳型乾燥法
JPH05104200A (ja) * 1991-10-16 1993-04-27 Hitachi Metals Ltd 鋳型製造法
DE19632293A1 (de) * 1996-08-09 1998-02-19 Thomas Prof Dr In Steinhaeuser Verfahren zur Herstellung von Kernformlingen für die Gießereitechnik

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR890004247B1 (ko) * 1984-04-02 1989-10-28 가부시기가이샤 히다찌세이사꾸쇼 슬립 캐스팅(slip casting) 성형법 및 성형용 주형(成形用鑄型)
DE4037091C2 (de) * 1990-11-22 1996-06-20 Leybold Ag Vorrichtung für die Erzeugung eines homogenen Mikrowellenfeldes
US6371194B1 (en) * 1996-08-09 2002-04-16 Vaw Aluminium Ag Method for producing core preforms and recycling core sand for a foundry

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU839648A1 (ru) * 1979-02-14 1981-06-23 Предприятие П/Я В-8231 Смесь дл изготовлени водораст-ВОРиМыХ СТЕРжНЕй пРи пРОизВОдСТВЕОТлиВОК из АлюМиНиЕВыХ СплАВОВ
JPS60124441A (ja) * 1983-12-12 1985-07-03 Hitachi Ltd 鋳型乾燥法
JPH05104200A (ja) * 1991-10-16 1993-04-27 Hitachi Metals Ltd 鋳型製造法
DE19632293A1 (de) * 1996-08-09 1998-02-19 Thomas Prof Dr In Steinhaeuser Verfahren zur Herstellung von Kernformlingen für die Gießereitechnik

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI, Section Ch, Week 198217, Derwent Publications Ltd., London, GB; Class M22, AN 1982-34718E, XP002224665 & SU 839 648 A (ARSENEV V.G.), 3 July 1981 (1981-07-03), abstract *
PATENT ABSTRACTS OF JAPAN, vol. 009, no. 282 (M-428), 9 November 1985 (1985-11-09) & JP 60 124441 A (HITACHI SEISAKUSHO KK), 3 July 1985 (1985-07-03), abstract *
PATENT ABSTRACTS OF JAPAN, vol. 017, no. 449 (M-1465), 18 August 1993 (1993-08-18) & JP 05 104200 A (HITACHI METALS LTD.), 27 April 1993 (1993-04-27), abstract *

Also Published As

Publication number Publication date
EA200400295A1 (ru) 2004-06-24
MXPA04001086A (es) 2004-07-08
JP2005508252A (ja) 2005-03-31
US20040192806A1 (en) 2004-09-30
CN1538887A (zh) 2004-10-20
EP1417061A1 (de) 2004-05-12
CA2457588A1 (en) 2003-02-20
WO2003013761A1 (de) 2003-02-20

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Legal Events

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KZ KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): BY RU