KR100779278B1 - 주물, 주물을 성형하기 위한 왁스 원형 및 주물 성형 방법 - Google Patents

주물, 주물을 성형하기 위한 왁스 원형 및 주물 성형 방법 Download PDF

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KR100779278B1
KR100779278B1 KR1020010000521A KR20010000521A KR100779278B1 KR 100779278 B1 KR100779278 B1 KR 100779278B1 KR 1020010000521 A KR1020010000521 A KR 1020010000521A KR 20010000521 A KR20010000521 A KR 20010000521A KR 100779278 B1 KR100779278 B1 KR 100779278B1
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South Korea
Prior art keywords
casting
mold
cavities
wax
heat transfer
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Expired - Fee Related
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KR1020010000521A
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English (en)
Korean (ko)
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KR20010070417A (ko
Inventor
리칭-팡
하즈웨인찰스
아부아프네심
존슨로버트알란
Original Assignee
제너럴 일렉트릭 캄파니
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
    • 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
    • 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
    • B22C7/02—Lost patterns
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/06—Special casting characterised by the nature of the product by its physical properties

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1020010000521A 2000-01-10 2001-01-05 주물, 주물을 성형하기 위한 왁스 원형 및 주물 성형 방법 Expired - Fee Related KR100779278B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/480,358 2000-01-10
US09/480,358 US6302185B1 (en) 2000-01-10 2000-01-10 Casting having an enhanced heat transfer surface, and mold and pattern for forming same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020070014972A Division KR100769765B1 (ko) 2000-01-10 2007-02-13 금형, 금형 성형 방법 및 원형 성형 방법

Publications (2)

Publication Number Publication Date
KR20010070417A KR20010070417A (ko) 2001-07-25
KR100779278B1 true KR100779278B1 (ko) 2007-11-23

Family

ID=23907661

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020010000521A Expired - Fee Related KR100779278B1 (ko) 2000-01-10 2001-01-05 주물, 주물을 성형하기 위한 왁스 원형 및 주물 성형 방법
KR1020070014972A Expired - Fee Related KR100769765B1 (ko) 2000-01-10 2007-02-13 금형, 금형 성형 방법 및 원형 성형 방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020070014972A Expired - Fee Related KR100769765B1 (ko) 2000-01-10 2007-02-13 금형, 금형 성형 방법 및 원형 성형 방법

Country Status (5)

Country Link
US (2) US6302185B1 (https=)
EP (2) EP1498198B1 (https=)
JP (1) JP2001232444A (https=)
KR (2) KR100779278B1 (https=)
DE (2) DE60117715T2 (https=)

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* Cited by examiner, † Cited by third party
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US6505673B1 (en) * 1999-12-28 2003-01-14 General Electric Company Method for forming a turbine engine component having enhanced heat transfer characteristics
US6302185B1 (en) * 2000-01-10 2001-10-16 General Electric Company Casting having an enhanced heat transfer surface, and mold and pattern for forming same
US6502622B2 (en) 2001-05-24 2003-01-07 General Electric Company Casting having an enhanced heat transfer, surface, and mold and pattern for forming same
US6786982B2 (en) 2000-01-10 2004-09-07 General Electric Company Casting having an enhanced heat transfer, surface, and mold and pattern for forming same
EP1127635A1 (de) * 2000-02-25 2001-08-29 Siemens Aktiengesellschaft Vorrichtung und Verfahren zum Giessen eines Werkstücks und Werkstück
US6640546B2 (en) 2001-12-20 2003-11-04 General Electric Company Foil formed cooling area enhancement
DE10314373A1 (de) * 2003-03-28 2004-10-07 Rwth Aachen Urfomverfahren für ein Bauteil mit Mikrostruktur-Funktionselement
FR2870560B1 (fr) * 2004-05-18 2006-08-25 Snecma Moteurs Sa Circuit de refroidissement a cavite a rapport de forme eleve pour aube de turbine a gaz
JP2006093404A (ja) * 2004-09-24 2006-04-06 Sumitomo Wiring Syst Ltd 電気接続箱
US7325587B2 (en) * 2005-08-30 2008-02-05 United Technologies Corporation Method for casting cooling holes
US20070201980A1 (en) * 2005-10-11 2007-08-30 Honeywell International, Inc. Method to augment heat transfer using chamfered cylindrical depressions in cast internal cooling passages
US20070089849A1 (en) * 2005-10-24 2007-04-26 Mcnulty Thomas Ceramic molds for manufacturing metal casting and methods of manufacturing thereof
WO2007106823A2 (en) * 2006-03-13 2007-09-20 Sage Science, Inc. Laboratory temperature control with ultra-smooth heat transfer surfaces
WO2012143057A1 (de) * 2011-04-21 2012-10-26 Klimtex Gmbh Gussteil mit aussparungen
EP2844839A1 (en) 2012-04-23 2015-03-11 General Electric Company Turbine airfoil with local wall thickness control

Citations (2)

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Publication number Priority date Publication date Assignee Title
US5577555A (en) * 1993-02-24 1996-11-26 Hitachi, Ltd. Heat exchanger
EP0838285A1 (en) * 1996-10-24 1998-04-29 Howmet Research Corporation Investment casting with improved as-cast surface finish

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CA1043266A (en) * 1976-04-22 1978-11-28 Tempcraft Tool And Mold Method of making a mold or pattern for a turbine wheel
US4101691A (en) * 1976-09-09 1978-07-18 Union Carbide Corporation Enhanced heat transfer device manufacture
GB2028928B (en) * 1978-08-17 1982-08-25 Ross Royce Ltd Aerofoil blade for a gas turbine engine
JPS5528483A (en) * 1978-08-22 1980-02-29 Mitsubishi Electric Corp Heat transfer surface and its preparation
JPS579805A (en) * 1980-06-23 1982-01-19 Fujitsu Ltd Metallic mold for sintering
GB2096523B (en) * 1981-03-25 1986-04-09 Rolls Royce Method of making a blade aerofoil for a gas turbine
GB2096525B (en) * 1981-04-14 1984-09-12 Rolls Royce Manufacturing gas turbine engine blades
JPS59201813A (ja) * 1983-04-08 1984-11-15 Bridgestone Corp スピユ−のないゴム又はプラスチツク成形品の製造方法及び該方法に用いるモ−ルド
JPS6076266A (ja) * 1983-10-03 1985-04-30 Toyota Motor Corp 金型，およびその製造方法
US4744725A (en) * 1984-06-25 1988-05-17 United Technologies Corporation Abrasive surfaced article for high temperature service
JPS61108803A (ja) * 1984-11-02 1986-05-27 Mitsubishi Heavy Ind Ltd 蒸気タ−ビン長翼
JPS63137565A (ja) * 1986-11-30 1988-06-09 Chuo Denki Kogyo Kk 多孔型放熱体の製造方法
JPS63170050U (https=) * 1987-04-27 1988-11-04
JPH01146710A (ja) * 1987-12-03 1989-06-08 Hitachi Metal Precision Ltd ワックス模型製造用樹脂型
JP2832032B2 (ja) * 1989-04-28 1998-12-02 日本ピストンリング株式会社 鋳包み用中空筒体の製造方法
JPH03182602A (ja) * 1989-12-08 1991-08-08 Hitachi Ltd 冷却流路を有するガスタービン翼及びその冷却流路の加工方法
US5295530A (en) * 1992-02-18 1994-03-22 General Motors Corporation Single-cast, high-temperature, thin wall structures and methods of making the same
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JPH08240102A (ja) * 1995-03-02 1996-09-17 Mitsubishi Heavy Ind Ltd ガスタービンの蒸気冷却翼
US5681661A (en) * 1996-02-09 1997-10-28 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College High aspect ratio, microstructure-covered, macroscopic surfaces
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US5975850A (en) * 1996-12-23 1999-11-02 General Electric Company Turbulated cooling passages for turbine blades
JP2902379B2 (ja) * 1997-04-25 1999-06-07 三菱製鋼株式会社 ワックスパターンの製作方法
EP0905353B1 (de) * 1997-09-30 2003-01-15 ALSTOM (Switzerland) Ltd Prallanordnung für ein konvektives Kühl- oder Heizverfahren
US5960249A (en) * 1998-03-06 1999-09-28 General Electric Company Method of forming high-temperature components and components formed thereby
US6142734A (en) * 1999-04-06 2000-11-07 General Electric Company Internally grooved turbine wall
US6468669B1 (en) * 1999-05-03 2002-10-22 General Electric Company Article having turbulation and method of providing turbulation on an article
US6589600B1 (en) * 1999-06-30 2003-07-08 General Electric Company Turbine engine component having enhanced heat transfer characteristics and method for forming same
US6302185B1 (en) * 2000-01-10 2001-10-16 General Electric Company Casting having an enhanced heat transfer surface, and mold and pattern for forming same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577555A (en) * 1993-02-24 1996-11-26 Hitachi, Ltd. Heat exchanger
EP0838285A1 (en) * 1996-10-24 1998-04-29 Howmet Research Corporation Investment casting with improved as-cast surface finish

Also Published As

Publication number Publication date
US20010020525A1 (en) 2001-09-13
KR20010070417A (ko) 2001-07-25
US6302185B1 (en) 2001-10-16
EP1116537B1 (en) 2006-03-08
EP1116537A3 (en) 2003-06-25
EP1498198B1 (en) 2007-07-18
EP1498198A1 (en) 2005-01-19
KR20070034549A (ko) 2007-03-28
DE60129483T2 (de) 2008-04-03
KR100769765B1 (ko) 2007-10-23
DE60117715T2 (de) 2006-11-09
US6382300B2 (en) 2002-05-07
EP1116537A2 (en) 2001-07-18
DE60117715D1 (de) 2006-05-04
JP2001232444A (ja) 2001-08-28
DE60129483D1 (de) 2007-08-30

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