CN1693014B - 用于确定熔模铸造中芯生成的构件的位置的方法和设备 - Google Patents

用于确定熔模铸造中芯生成的构件的位置的方法和设备 Download PDF

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Publication number
CN1693014B
CN1693014B CN2005100667868A CN200510066786A CN1693014B CN 1693014 B CN1693014 B CN 1693014B CN 2005100667868 A CN2005100667868 A CN 2005100667868A CN 200510066786 A CN200510066786 A CN 200510066786A CN 1693014 B CN1693014 B CN 1693014B
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China
Prior art keywords
core
casting
free floating
print
reference plate
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Expired - Fee Related
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CN2005100667868A
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English (en)
Chinese (zh)
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CN1693014A (zh
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R·H·迪瓦恩二世
G·M·伊特泽
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General Electric Co
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General Electric Co
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CN2005100667868A 2004-05-06 2005-04-30 用于确定熔模铸造中芯生成的构件的位置的方法和设备 Expired - Fee Related CN1693014B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/709451 2004-05-06
US10/709,451 US7296615B2 (en) 2004-05-06 2004-05-06 Method and apparatus for determining the location of core-generated features in an investment casting

Publications (2)

Publication Number Publication Date
CN1693014A CN1693014A (zh) 2005-11-09
CN1693014B true CN1693014B (zh) 2013-03-20

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CN2005100667868A Expired - Fee Related CN1693014B (zh) 2004-05-06 2005-04-30 用于确定熔模铸造中芯生成的构件的位置的方法和设备

Country Status (4)

Country Link
US (1) US7296615B2 (enExample)
JP (1) JP4975979B2 (enExample)
CN (1) CN1693014B (enExample)
DE (1) DE102005021666B4 (enExample)

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US7913743B2 (en) * 2008-06-12 2011-03-29 Pcc Airfoils, Inc. Method of forming a pattern
US20090308559A1 (en) * 2008-06-13 2009-12-17 Matthew Powell Hollow articles and method of manufacture
FR2950825B1 (fr) * 2009-10-01 2011-12-09 Snecma Procede ameliore de fabrication d'un ensemble annulaire aubage de turbomachine a la cire perdue, moule metallique et modele en cire pour la mise en oeuvre d'un tel procede
US20110094698A1 (en) * 2009-10-28 2011-04-28 Howmet Corporation Fugitive core tooling and method
US9403208B2 (en) 2010-12-30 2016-08-02 United Technologies Corporation Method and casting core for forming a landing for welding a baffle inserted in an airfoil
US8899303B2 (en) * 2011-05-10 2014-12-02 Howmet Corporation Ceramic core with composite insert for casting airfoils
FR2976830B1 (fr) * 2011-06-23 2013-06-28 Peugeot Citroen Automobiles Sa Machine et procede d'assemblage d'un modele pour moulage a modele perdu, procede de moulage correspondant
US9670790B2 (en) * 2012-09-28 2017-06-06 United Technologies Corporation Turbine vane with mistake reduction feature
EP2735387A1 (de) * 2012-11-22 2014-05-28 Siemens Aktiengesellschaft Gussform mit angeschrägten Stirnseiten bei inneren Wänden
US9975175B2 (en) 2013-01-16 2018-05-22 General Electric Company Metallic structure
EP3460216B1 (en) 2013-02-14 2021-05-12 Raytheon Technologies Corporation Method for determining if a component is within an acceptable manufacturing tolerance using surface indicators
US10563583B2 (en) * 2013-10-30 2020-02-18 United Technologies Corporation Bore-cooled film dispensing pedestals
US20150122450A1 (en) * 2013-11-07 2015-05-07 Ching-Pang Lee Ceramic casting core having an integral vane internal core and shroud backside shell for vane segment casting
EP3029414A1 (de) 2014-12-01 2016-06-08 Siemens Aktiengesellschaft Turbinenschaufel, Verfahren zu ihrer Herstellung und Verfahren zum Ermitteln der Lage eines beim Gießen einer Turbinenschaufel verwendeten Gusskerns
US20160221077A1 (en) * 2015-01-30 2016-08-04 United Technologies Corpoation Bondcasting process using investment and sand casting
CN105195678B (zh) * 2015-11-09 2018-01-23 江苏恒立液压股份有限公司 铸型用易分离模块
US10030534B2 (en) 2016-02-24 2018-07-24 General Electric Company Detectable datum markers for gas turbine engine components for measuring distortion
GB201608336D0 (en) 2016-05-12 2016-06-29 Rolls Royce Plc A method of providing a fixture for a ceramic article, a method of machining a ceramic article and a method of investment casting using a ceramic article
CN106001435B (zh) * 2016-07-20 2017-12-26 大连金河铸造有限公司 采用外围砂芯定位基准片定位的铸造工艺及其模型
CN107790686A (zh) * 2016-08-31 2018-03-13 杭州金星铜世界装饰材料有限公司 象形铜艺加工工艺
US10315248B2 (en) * 2016-11-17 2019-06-11 General Electric Company Methods and apparatuses using cast in core reference features
US10702958B2 (en) * 2017-02-22 2020-07-07 General Electric Company Method of manufacturing turbine airfoil and tip component thereof using ceramic core with witness feature
FR3067955B1 (fr) * 2017-06-23 2019-09-06 Safran Aircraft Engines Procede de positionnement d'une piece creuse
DE102019201085A1 (de) * 2019-01-29 2020-07-30 Siemens Aktiengesellschaft Herstellungsverfahren für ein Bauteil mit integrierten Kanälen
WO2022215820A1 (ko) * 2021-04-07 2022-10-13 (주)영신특수강 금형용 주물, 금형, 금형용 주물의 제조방법 및 금형의 제조방법
US11858862B1 (en) * 2022-07-22 2024-01-02 Rolls-Royce High Temperature Composites Inc. Method of producing machined CMC surfaces without exposing fiber
GB202216245D0 (en) * 2022-11-02 2022-12-14 Rolls Royce Plc A method of manufacturing a turbomachinery component
US12098650B1 (en) 2023-08-25 2024-09-24 Rtx Corporation Method of determining location and orientation of an internal core cavity

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US4913217A (en) * 1989-01-23 1990-04-03 Farley, Inc. Locators for expendable core in die casting die
CN2100265U (zh) * 1990-12-19 1992-04-01 淄博市淄川无氧铜材厂 上引连铸异型铜管用石墨模
US5662160A (en) * 1995-10-12 1997-09-02 General Electric Co. Turbine nozzle and related casting method for optimal fillet wall thickness control
CN1207331A (zh) * 1983-11-12 1999-02-10 巴布考克及威尔考克斯公司 铸造的耐磨空心球体
US6347660B1 (en) * 1998-12-01 2002-02-19 Howmet Research Corporation Multipiece core assembly for cast airfoil
US6505678B2 (en) * 2001-04-17 2003-01-14 Howmet Research Corporation Ceramic core with locators and method
US6582197B2 (en) * 2001-02-22 2003-06-24 Simon E. Coulson Method of investment casting with casting identification

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US3433293A (en) 1966-12-19 1969-03-18 Abex Corp Mold for casting railroad car wheels
US4283835A (en) * 1980-04-02 1981-08-18 United Technologies Corporation Cambered core positioning for injection molding
US4289191A (en) * 1980-04-02 1981-09-15 United Technologies Corporation Injection molding thermoplastic patterns having ceramic cores
US4364160A (en) * 1980-11-03 1982-12-21 General Electric Company Method of fabricating a hollow article
GB2096525B (en) * 1981-04-14 1984-09-12 Rolls Royce Manufacturing gas turbine engine blades
FR2594727B1 (fr) * 1986-02-27 1988-05-06 Snecma Procede de preparation de noyaux ceramiques
JPH0511272Y2 (enExample) * 1986-11-25 1993-03-19
US4976026A (en) * 1987-06-08 1990-12-11 Utica Enterprises, Inc. Method and apparatus of establishing the position of a datum reference from an object having dimensional variations within a tolerance range
JPH049245A (ja) * 1990-04-25 1992-01-14 Honda Motor Co Ltd エンジンの鋳造方法
US5752564A (en) * 1997-01-08 1998-05-19 Amsted Industries Incorporated Railway truck castings and method and cores for making castings
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
US6505672B2 (en) * 2001-05-22 2003-01-14 Howmet Research Corporation Fugitive patterns for investment casting

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Publication number Priority date Publication date Assignee Title
CN1207331A (zh) * 1983-11-12 1999-02-10 巴布考克及威尔考克斯公司 铸造的耐磨空心球体
US4913217A (en) * 1989-01-23 1990-04-03 Farley, Inc. Locators for expendable core in die casting die
CN2100265U (zh) * 1990-12-19 1992-04-01 淄博市淄川无氧铜材厂 上引连铸异型铜管用石墨模
US5662160A (en) * 1995-10-12 1997-09-02 General Electric Co. Turbine nozzle and related casting method for optimal fillet wall thickness control
US6347660B1 (en) * 1998-12-01 2002-02-19 Howmet Research Corporation Multipiece core assembly for cast airfoil
US6582197B2 (en) * 2001-02-22 2003-06-24 Simon E. Coulson Method of investment casting with casting identification
US6505678B2 (en) * 2001-04-17 2003-01-14 Howmet Research Corporation Ceramic core with locators and method

Also Published As

Publication number Publication date
US7296615B2 (en) 2007-11-20
JP4975979B2 (ja) 2012-07-11
CN1693014A (zh) 2005-11-09
DE102005021666A1 (de) 2005-12-01
DE102005021666B4 (de) 2019-12-24
US20050247425A1 (en) 2005-11-10
JP2005319518A (ja) 2005-11-17

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