SE387869B - Forfarande for framstellning av en precisionsgjutform - Google Patents

Forfarande for framstellning av en precisionsgjutform

Info

Publication number
SE387869B
SE387869B SE7205189A SE518972A SE387869B SE 387869 B SE387869 B SE 387869B SE 7205189 A SE7205189 A SE 7205189A SE 518972 A SE518972 A SE 518972A SE 387869 B SE387869 B SE 387869B
Authority
SE
Sweden
Prior art keywords
procedure
making
precision mold
precision
mold
Prior art date
Application number
SE7205189A
Other languages
English (en)
Inventor
W J Vandemark
M S Wood
Original Assignee
Foseco Trading Ag
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 Foseco Trading Ag filed Critical Foseco Trading Ag
Publication of SE387869B publication Critical patent/SE387869B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
SE7205189A 1971-04-22 1972-04-20 Forfarande for framstellning av en precisionsgjutform SE387869B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1085971 1971-04-22

Publications (1)

Publication Number Publication Date
SE387869B true SE387869B (sv) 1976-09-20

Family

ID=9975636

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7205189A SE387869B (sv) 1971-04-22 1972-04-20 Forfarande for framstellning av en precisionsgjutform

Country Status (5)

Country Link
US (1) US3835913A (sv)
JP (1) JPS5118211B1 (sv)
DE (1) DE2219163A1 (sv)
GB (1) GB1342290A (sv)
SE (1) SE387869B (sv)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043378A (en) * 1976-05-10 1977-08-23 Westran Corporation Method for forming casting molds
US4044815A (en) * 1976-11-01 1977-08-30 General Electric Company Precision investment casting mold, pattern assembly and method
US4300617A (en) * 1979-08-16 1981-11-17 Precision Metalsmiths, Inc. Pattern assemblies
JPS5997738A (ja) * 1982-11-26 1984-06-05 M C L:Kk セラミツク・シエル・モールド鋳造法用のろう模型のツリ−
US4673023A (en) * 1984-12-14 1987-06-16 Outboard Marine Corporation Multipart lost foam pattern and method of making same
CA2134805A1 (en) 1993-11-29 1995-05-30 Furgan Z. Shaikh Rapidly making complex castings
US5782289A (en) * 1996-09-30 1998-07-21 Johnson & Johnson Professional, Inc. Investment casting
US5762125A (en) * 1996-09-30 1998-06-09 Johnson & Johnson Professional, Inc. Custom bioimplantable article
US5906234A (en) * 1996-10-22 1999-05-25 Johnson & Johnson Professional, Inc. Investment casting
JP3153991B2 (ja) * 1997-10-01 2001-04-09 正光 三木 押湯スリーブ
US20040159985A1 (en) * 2003-02-18 2004-08-19 Altoonian Mark A. Method for making ceramic setter
US7270166B2 (en) * 2004-06-28 2007-09-18 Howmet Corporation Fugitive pattern assembly and method
US6971437B1 (en) * 2004-11-23 2005-12-06 General Motors Corporation Lost foam casting pattern
US8087450B2 (en) 2007-01-29 2012-01-03 Evonik Degussa Corporation Fumed metal oxides for investment casting
US9539638B2 (en) * 2012-01-06 2017-01-10 Wisys Technology Foundation, Inc. Modular casting sprue assembly
CN103302249B (zh) * 2012-03-12 2015-09-02 山东理工大学 铸钢齿轮毛坯的模具制造方法
US9498819B2 (en) * 2013-03-14 2016-11-22 Hitchiner Manufacturing Co., Inc. Refractory mold and method of making
US9481029B2 (en) 2013-03-14 2016-11-01 Hitchiner Manufacturing Co., Inc. Method of making a radial pattern assembly
US9486852B2 (en) 2013-03-14 2016-11-08 Hitchiner Manufacturing Co., Inc. Radial pattern assembly
CN106914588A (zh) * 2017-03-28 2017-07-04 西安工业大学 一种基于增材制造技术的直齿面齿轮快速精铸工艺
US10695826B2 (en) * 2017-07-17 2020-06-30 Raytheon Technologies Corporation Apparatus and method for investment casting core manufacture

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1421988A (en) * 1921-12-16 1922-07-04 William H Richards Apparatus for casting fillings for teeth
US3041688A (en) * 1958-08-15 1962-07-03 Sierra Metals Corp Shell mold for investment castings and method of making same
US3131999A (en) * 1960-03-09 1964-05-05 Sumitomo Metal Ind Fusible salt pattern composition and process of making molds
US3094751A (en) * 1960-08-22 1963-06-25 Prec Metalsmiths Inc Method of form removal from precision casting shells
US3186041A (en) * 1961-11-14 1965-06-01 Prec Metalsmiths Inc Ceramic shell mold and method of forming same
GB1084214A (sv) * 1964-01-31
US3424227A (en) * 1966-05-04 1969-01-28 Precision Metalsmiths Inc Method of investment casting
US3480071A (en) * 1967-09-14 1969-11-25 John Aherne Heron Method of shell moulding and casting
US3572421A (en) * 1967-12-11 1971-03-23 Full Mold Process Inc Air breathing flask for foundry molds
US3598167A (en) * 1968-11-01 1971-08-10 United Aircraft Corp Method and means for the production of columnar-grained castings
US3523766A (en) * 1969-01-16 1970-08-11 Harold Markus Production of cellular metals
US3648760A (en) * 1970-04-27 1972-03-14 Abraham J Cooper Precision investment casting apparatus

Also Published As

Publication number Publication date
DE2219163A1 (de) 1972-10-26
GB1342290A (en) 1974-01-03
JPS5118211B1 (sv) 1976-06-08
US3835913A (en) 1974-09-17

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