CA2254505A1 - Rapidly forming complex hollow shapes using lost wax investment casting - Google Patents

Rapidly forming complex hollow shapes using lost wax investment casting Download PDF

Info

Publication number
CA2254505A1
CA2254505A1 CA002254505A CA2254505A CA2254505A1 CA 2254505 A1 CA2254505 A1 CA 2254505A1 CA 002254505 A CA002254505 A CA 002254505A CA 2254505 A CA2254505 A CA 2254505A CA 2254505 A1 CA2254505 A1 CA 2254505A1
Authority
CA
Canada
Prior art keywords
cores
casting
wax
core
assembly
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.)
Abandoned
Application number
CA002254505A
Other languages
English (en)
French (fr)
Inventor
Joseph C. Schim
Neal J. Corey
Furqan Z. Shaikh
Bryan C. Stoll
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.)
Ford Global Technologies LLC
Original Assignee
Joseph C. Schim
Neal J. Corey
Ford Global Technologies, Inc.
Furqan Z. Shaikh
Bryan C. Stoll
Ford Motor Company
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 Joseph C. Schim, Neal J. Corey, Ford Global Technologies, Inc., Furqan Z. Shaikh, Bryan C. Stoll, Ford Motor Company filed Critical Joseph C. Schim
Publication of CA2254505A1 publication Critical patent/CA2254505A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B22C9/04—Use of lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
CA002254505A 1997-12-22 1998-11-25 Rapidly forming complex hollow shapes using lost wax investment casting Abandoned CA2254505A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99592897A 1997-12-22 1997-12-22
US08/995,928 1997-12-22

Publications (1)

Publication Number Publication Date
CA2254505A1 true CA2254505A1 (en) 1999-06-22

Family

ID=25542347

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002254505A Abandoned CA2254505A1 (en) 1997-12-22 1998-11-25 Rapidly forming complex hollow shapes using lost wax investment casting

Country Status (4)

Country Link
EP (1) EP0924008B1 (ja)
JP (1) JPH11244994A (ja)
CA (1) CA2254505A1 (ja)
DE (1) DE69817989T2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110666100A (zh) * 2019-10-12 2020-01-10 成都铁城精密铸造有限公司 一种形成熔模复杂内腔的成型工艺
CN113426953A (zh) * 2021-07-02 2021-09-24 洛阳刘氏模具有限公司 消失模内腔水道气道复合造型铸造工艺

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6951239B1 (en) * 2004-04-15 2005-10-04 United Technologies Corporation Methods for manufacturing investment casting shells
DE102005001023A1 (de) * 2005-01-07 2006-07-20 Fev Motorentechnik Gmbh Zylinderkopfkühlmantel
US7240718B2 (en) * 2005-09-13 2007-07-10 United Technologies Corporation Method for casting core removal
CN102019354B (zh) * 2010-12-27 2012-11-07 沈阳黎明航空发动机(集团)有限责任公司 带冠超薄细长叶片的定向凝固方法
CN103372630B (zh) * 2012-04-25 2017-07-04 河北瑞丰动力缸体有限公司 一种发动机缸体的消失模生产工艺
CN103084541A (zh) * 2013-01-31 2013-05-08 贵州英吉尔机械制造有限公司 一种气缸盖铸件的成形工艺
CN103273010A (zh) * 2013-05-06 2013-09-04 无锡山发精铸科技有限公司 轻型燃气轮机用细晶整铸涡轮的近净形铸造方法
EP3041623B1 (de) * 2013-09-04 2017-06-07 Nemak, S.A.B. de C.V. Verfahren zum entformen eines aus leichtmetallschmelze gegossenen gussteils aus einer giessform
CN104475680A (zh) * 2014-11-15 2015-04-01 柳州金特机械有限公司 一种精密铸造缸头的方法
CN106583658B (zh) * 2016-12-14 2018-11-13 江西腾勒动力有限公司 发动机缸体铸造砂芯及应用所述铸造砂芯铸造缸体的方法
CN108607953B (zh) * 2018-07-04 2024-01-30 纽威工业材料（大丰）有限公司 一种阀盖蜡模整体成形模具
CN114406190A (zh) * 2021-12-28 2022-04-29 东营一诚精密金属有限公司 一种保证熔模铸造盲孔同轴度的工艺方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2053047B (en) * 1979-07-07 1983-01-26 Rolls Royce Cores for lost wax casting
JPS58184040A (ja) * 1982-04-22 1983-10-27 Nissan Motor Co Ltd 内燃機関のシリンダブロツク用中子及びその造型方法
US5140869A (en) * 1989-07-31 1992-08-25 Ford Motor Company Hollow connecting rod
US5577550A (en) * 1995-05-05 1996-11-26 Callaway Golf Company Golf club metallic head formation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110666100A (zh) * 2019-10-12 2020-01-10 成都铁城精密铸造有限公司 一种形成熔模复杂内腔的成型工艺
CN113426953A (zh) * 2021-07-02 2021-09-24 洛阳刘氏模具有限公司 消失模内腔水道气道复合造型铸造工艺

Also Published As

Publication number Publication date
DE69817989D1 (de) 2003-10-16
EP0924008B1 (en) 2003-09-10
EP0924008A1 (en) 1999-06-23
JPH11244994A (ja) 1999-09-14
DE69817989T2 (de) 2004-05-19

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