EP1832359A4 - Process for producing cast metal according to evaporative pattern casting - Google Patents

Process for producing cast metal according to evaporative pattern casting

Info

Publication number
EP1832359A4
EP1832359A4 EP05814201A EP05814201A EP1832359A4 EP 1832359 A4 EP1832359 A4 EP 1832359A4 EP 05814201 A EP05814201 A EP 05814201A EP 05814201 A EP05814201 A EP 05814201A EP 1832359 A4 EP1832359 A4 EP 1832359A4
Authority
EP
European Patent Office
Prior art keywords
cast metal
metal according
evaporative pattern
producing cast
pattern 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.)
Withdrawn
Application number
EP05814201A
Other languages
German (de)
French (fr)
Other versions
EP1832359A1 (en
Inventor
Ryoji Hirukawa
Tatsuhiko Kato
Masahito Goka
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.)
Sintokogio Ltd
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
Application filed by Sintokogio Ltd filed Critical Sintokogio Ltd
Publication of EP1832359A1 publication Critical patent/EP1832359A1/en
Publication of EP1832359A4 publication Critical patent/EP1832359A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/03—Sand moulds or like moulds for shaped castings formed by vacuum-sealed moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
  • Forging (AREA)
EP05814201A 2004-12-24 2005-12-12 Process for producing cast metal according to evaporative pattern casting Withdrawn EP1832359A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004372877A JP2006175492A (en) 2004-12-24 2004-12-24 Method for manufacturing casting with lost-foam pattern casting method
PCT/JP2005/022785 WO2006067990A1 (en) 2004-12-24 2005-12-12 Process for producing cast metal according to evaporative pattern casting

Publications (2)

Publication Number Publication Date
EP1832359A1 EP1832359A1 (en) 2007-09-12
EP1832359A4 true EP1832359A4 (en) 2009-01-21

Family

ID=36601592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05814201A Withdrawn EP1832359A4 (en) 2004-12-24 2005-12-12 Process for producing cast metal according to evaporative pattern casting

Country Status (5)

Country Link
EP (1) EP1832359A4 (en)
JP (1) JP2006175492A (en)
KR (1) KR20070089744A (en)
BR (1) BRPI0519757A2 (en)
WO (1) WO2006067990A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4941842B2 (en) * 2008-01-18 2012-05-30 新東工業株式会社 Casting equipment
JP2009190086A (en) * 2008-02-18 2009-08-27 Kunikatsu Nakamoto Process for casting steel grade which cannot be cast by evaporative pattern depressurization casting process with use of same process
DE202009000043U1 (en) * 2008-07-29 2009-05-20 Ivoclar Vivadent Ag Burn-out, easy-to-mill CAD foam plastic foam blocks
JP5756643B2 (en) * 2011-01-31 2015-07-29 クロダイト工業株式会社 Low temperature casting method and low temperature casting apparatus for spheroidal graphite cast iron
CN102952992A (en) * 2011-08-31 2013-03-06 马鞍山市华威冶金机械有限公司 Technique for casting QT500-10 by use of evaporated pattern
JP6284468B2 (en) * 2014-11-18 2018-02-28 株式会社神戸製鋼所 Disappearance model casting method
CN104874733A (en) * 2015-05-06 2015-09-02 柳州科尔特锻造机械有限公司 Lost foam casting process
CN104874734A (en) * 2015-05-06 2015-09-02 柳州科尔特锻造机械有限公司 Full mold casting method
CN104942227B (en) * 2015-07-15 2017-01-25 四川省井研卫东机械制造厂 V-method vacuum-forming method for side-concave heavy casting sand mold
DE112017000606B4 (en) * 2016-02-02 2022-11-24 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Casting process using lost foam
CN105880469B (en) * 2016-05-31 2017-10-24 江苏飞鹿重工机械制造有限公司 A kind of method of ghost coating material production nozzle
KR101988388B1 (en) * 2018-11-12 2019-06-12 황인출 Casting method using full mold casting method
KR102263466B1 (en) 2019-09-11 2021-06-09 이정두 Aluminum Lost foam pattern casting method
CN113172201B (en) * 2021-04-28 2022-08-26 石家庄工业泵厂有限公司 Model cluster for auxiliary impeller lost foam string casting process and auxiliary impeller lost foam string casting process
CN114653900B (en) * 2022-03-23 2023-12-08 重庆江增船舶重工有限公司 Casting process and modeling method of foam mold of impeller housing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525004A (en) * 1975-07-02 1977-01-14 Hitachi Ltd Running control device for an automatic well-pump
JPS59107763A (en) * 1982-12-08 1984-06-22 Mazda Motor Corp Production of ferrous parts
JPH1177235A (en) * 1997-09-02 1999-03-23 Isuzu Motors Ltd Manufacture of cast iron piston for internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525004B2 (en) * 1971-11-26 1977-02-09

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS525004A (en) * 1975-07-02 1977-01-14 Hitachi Ltd Running control device for an automatic well-pump
JPS59107763A (en) * 1982-12-08 1984-06-22 Mazda Motor Corp Production of ferrous parts
JPH1177235A (en) * 1997-09-02 1999-03-23 Isuzu Motors Ltd Manufacture of cast iron piston for internal combustion engine
JP3480263B2 (en) * 1997-09-02 2003-12-15 いすゞ自動車株式会社 Method of manufacturing cast iron piston for internal combustion engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2006067990A1 *

Also Published As

Publication number Publication date
BRPI0519757A2 (en) 2009-03-10
WO2006067990A1 (en) 2006-06-29
JP2006175492A (en) 2006-07-06
KR20070089744A (en) 2007-08-31
EP1832359A1 (en) 2007-09-12

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20070619

AK Designated contracting states

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Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20081223

RIC1 Information provided on ipc code assigned before grant

Ipc: B22C 9/03 20060101ALI20081217BHEP

Ipc: B22C 9/04 20060101AFI20060703BHEP

STAA Information on the status of an ep patent application or granted ep patent

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Effective date: 20100701