EP2027952A3 - Procédés et appareil pour traitement thermique et suppression de sable pour moulages - Google Patents

Procédés et appareil pour traitement thermique et suppression de sable pour moulages Download PDF

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Publication number
EP2027952A3
EP2027952A3 EP08167057A EP08167057A EP2027952A3 EP 2027952 A3 EP2027952 A3 EP 2027952A3 EP 08167057 A EP08167057 A EP 08167057A EP 08167057 A EP08167057 A EP 08167057A EP 2027952 A3 EP2027952 A3 EP 2027952A3
Authority
EP
European Patent Office
Prior art keywords
casting
castings
methods
heat treatment
sand removal
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.)
Withdrawn
Application number
EP08167057A
Other languages
German (de)
English (en)
Other versions
EP2027952A2 (fr
Inventor
Scott P. Crafton
Paul M. Crafton
Volker R. Knobloch
James L. Lewis, Jr.
Ian French
Franz Ruegg
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.)
Consolidated Engineering Co Inc
Original Assignee
Consolidated Engineering Co Inc
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 Consolidated Engineering Co Inc filed Critical Consolidated Engineering Co Inc
Publication of EP2027952A2 publication Critical patent/EP2027952A2/fr
Publication of EP2027952A3 publication Critical patent/EP2027952A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/002—Removing cores by leaching, washing or dissolving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/003—Removing cores using heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B22D29/001—Removing cores
    • B22D29/006—Removing cores by abrasive, water or air blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
EP08167057A 2002-08-08 2003-08-07 Procédés et appareil pour traitement thermique et suppression de sable pour moulages Withdrawn EP2027952A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US40196902P 2002-08-08 2002-08-08
EP03785083A EP1575722A2 (fr) 2002-08-08 2003-08-07 Procedes et appareil de traitement a chaud et d'elimination du sable pour pieces moulees

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP03785083A Division EP1575722A2 (fr) 2002-08-08 2003-08-07 Procedes et appareil de traitement a chaud et d'elimination du sable pour pieces moulees

Publications (2)

Publication Number Publication Date
EP2027952A2 EP2027952A2 (fr) 2009-02-25
EP2027952A3 true EP2027952A3 (fr) 2010-01-20

Family

ID=31715765

Family Applications (3)

Application Number Title Priority Date Filing Date
EP08167058A Withdrawn EP2027953A3 (fr) 2002-08-08 2003-08-07 Procédés et appareil pour traitement thermique et suppression de sable pour moulages
EP08167057A Withdrawn EP2027952A3 (fr) 2002-08-08 2003-08-07 Procédés et appareil pour traitement thermique et suppression de sable pour moulages
EP03785083A Withdrawn EP1575722A2 (fr) 2002-08-08 2003-08-07 Procedes et appareil de traitement a chaud et d'elimination du sable pour pieces moulees

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP08167058A Withdrawn EP2027953A3 (fr) 2002-08-08 2003-08-07 Procédés et appareil pour traitement thermique et suppression de sable pour moulages

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP03785083A Withdrawn EP1575722A2 (fr) 2002-08-08 2003-08-07 Procedes et appareil de traitement a chaud et d'elimination du sable pour pieces moulees

Country Status (7)

Country Link
EP (3) EP2027953A3 (fr)
JP (1) JP2006504531A (fr)
CN (1) CN100335208C (fr)
CA (1) CA2495514C (fr)
HK (1) HK1087664A1 (fr)
MX (1) MXPA05001393A (fr)
WO (1) WO2004014581A2 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2571176C (fr) * 2004-06-28 2013-05-28 Consolidated Engineering Company, Inc. Procede et appareil d'elimination des barbes et des elements de blocage d'un moulage
US20060103059A1 (en) * 2004-10-29 2006-05-18 Crafton Scott P High pressure heat treatment system
US7838542B2 (en) * 2006-06-29 2010-11-23 Kinex Pharmaceuticals, Llc Bicyclic compositions and methods for modulating a kinase cascade
FI121652B (fi) 2009-04-24 2011-02-28 Waertsilae Finland Oy Menetelmä onkalon sisältävän esineen valmistamiseksi
IT1399945B1 (it) * 2010-04-29 2013-05-09 Turbocoating S P A Metodo e apparato per rimuovere ricoprimenti ceramici, con sabbiatura di anidride carbonica allo stato solido.
FR2978927B1 (fr) 2011-08-09 2013-09-27 Snecma Procede de fonderie de pieces metalliques monocristallines
WO2015032427A1 (fr) * 2013-09-04 2015-03-12 Nemak Dillingen Gmbh Procédé permettant de démouler d'un moule une pièce moulée à partir d'un métal léger fondu
WO2015115231A1 (fr) * 2014-01-28 2015-08-06 有限会社ウインズテック Procédé pour le retrait de noyau en sable et appareil s'y rapportant
DE102014221994B4 (de) * 2014-10-29 2023-03-30 Bayerische Motoren Werke Aktiengesellschaft Herstellen und Bearbeiten von Gussteilen
AU2017258641B2 (en) * 2016-04-28 2020-05-21 Alotech Limited, Llc Ablation casting process
CN108213341A (zh) * 2017-05-08 2018-06-29 宁夏迪艾投资合伙企业（有限合伙） 一种磁控震动去除3d打印砂型多余砂料的装置及其方法
RU2020135681A (ru) * 2018-03-30 2022-05-04 Басф Се Очистка литейных форм
CN111906292A (zh) * 2019-05-08 2020-11-10 潜山县凯创橡塑机械制造有限公司 一种合金衬套生产线
CN110538983A (zh) * 2019-10-08 2019-12-06 安洁无线科技（苏州）有限公司 水道板低压铸造工艺
CN111482593A (zh) * 2020-04-27 2020-08-04 遂昌县鑫鼎特种铸造有限公司 一种铸造生产线
CN113462864B (zh) * 2021-06-08 2022-11-22 中国科学院金属研究所 一种高温合金空心铸件带芯进行真空热处理的方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622726A5 (en) * 1976-12-09 1981-04-30 Kohlswa Jernverks Ab Method for knocking out silicate-bound moulding compound from a mould filled with casting
US5262100A (en) * 1990-07-11 1993-11-16 Advanced Plastics Partnership Method of core removal from molded products
US5778963A (en) * 1996-08-30 1998-07-14 United Technologies Corporation Method of core leach
EP0909623A1 (fr) * 1997-10-14 1999-04-21 MAGNETI MARELLI S.p.A. Installation pour enlever des noyaux de sel d'objets moulés par coulée sous pression ou par injection
US5915452A (en) * 1995-06-07 1999-06-29 Howmet Research Corporation Apparatus for removing cores from castings
WO2001008836A1 (fr) * 1999-07-29 2001-02-08 Consolidated Engineering Company, Inc. Traitement thermique et retrait des noyaux de sable des pieces coulees

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5653867A (en) * 1979-10-03 1981-05-13 Sanken Sangyo Kk Method and device for shaking out sand from aluminum casting prepared in sand core
JPS59219410A (ja) * 1983-05-27 1984-12-10 Trinity Ind Corp 砂型鋳造品の熱処理装置
JPH0191957A (ja) * 1987-03-03 1989-04-11 Mazda Motor Corp 鋳物の熱処理方法
WO1989005204A1 (fr) * 1987-12-08 1989-06-15 Harri Sahari Procede de preparation de moules et de noyaux utilises dans le coulage des metaux
US5354038A (en) 1989-09-29 1994-10-11 Consolidated Engineering Company, Inc. Heat treatment of metal castings and in-furnace sand reclamation
US5350160A (en) * 1989-09-29 1994-09-27 Consolidated Engineering Company Method and apparatus for heat treating metal castings
US5294094A (en) 1989-09-29 1994-03-15 Consolidated Engineering Company Method and apparatus for heat treating metal castings
US5089186A (en) * 1990-07-11 1992-02-18 Advanced Plastics Partnership Process for core removal from molded products
ES2107438T5 (es) * 1991-05-24 2004-04-01 Consolidated Engineering Company, Inc. Metodo y aparato para tratar termicamente piezas coladas metalicas.
US5294994A (en) 1992-04-06 1994-03-15 Digital Equipment Corporation Integrated computer assembly
AU2190497A (en) * 1996-02-23 1997-09-10 Consolidated Engineering Company, Inc. System and process for reclaiming sand
US6253830B1 (en) * 1996-09-30 2001-07-03 Procedyne Corp. Apparatus and method for sand core debonding and heat treating metal castings
IT1289815B1 (it) 1996-12-30 1998-10-16 Sorin Biomedica Cardio Spa Stent per angioplastica e relativo procedimento di produzione
US5738162A (en) 1997-02-20 1998-04-14 Consolidated Engineering Company, Inc. Terraced fluidized bed
US6217317B1 (en) 1998-12-15 2001-04-17 Consolidated Engineering Company, Inc. Combination conduction/convection furnace
US6672367B2 (en) * 1999-07-29 2004-01-06 Consolidated Engineering Company, Inc. Methods and apparatus for heat treatment and sand removal for castings

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH622726A5 (en) * 1976-12-09 1981-04-30 Kohlswa Jernverks Ab Method for knocking out silicate-bound moulding compound from a mould filled with casting
US5262100A (en) * 1990-07-11 1993-11-16 Advanced Plastics Partnership Method of core removal from molded products
US5915452A (en) * 1995-06-07 1999-06-29 Howmet Research Corporation Apparatus for removing cores from castings
US5778963A (en) * 1996-08-30 1998-07-14 United Technologies Corporation Method of core leach
EP0909623A1 (fr) * 1997-10-14 1999-04-21 MAGNETI MARELLI S.p.A. Installation pour enlever des noyaux de sel d'objets moulés par coulée sous pression ou par injection
WO2001008836A1 (fr) * 1999-07-29 2001-02-08 Consolidated Engineering Company, Inc. Traitement thermique et retrait des noyaux de sable des pieces coulees

Also Published As

Publication number Publication date
WO2004014581A3 (fr) 2005-10-13
EP2027953A3 (fr) 2010-01-20
WO2004014581A2 (fr) 2004-02-19
JP2006504531A (ja) 2006-02-09
CA2495514A1 (fr) 2004-02-19
EP1575722A2 (fr) 2005-09-21
CA2495514C (fr) 2009-11-03
EP2027952A2 (fr) 2009-02-25
CN1753746A (zh) 2006-03-29
CN100335208C (zh) 2007-09-05
MXPA05001393A (es) 2005-04-28
AU2003259701A1 (en) 2004-02-25
EP2027953A2 (fr) 2009-02-25
HK1087664A1 (en) 2006-10-20

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