YU47814B - Postupak i uređaj za vakuumsko livenje pomoću tankozidne višeslojne školjke kalupa oslonjene na zrnasti materijal - Google Patents

Postupak i uređaj za vakuumsko livenje pomoću tankozidne višeslojne školjke kalupa oslonjene na zrnasti materijal

Info

Publication number
YU47814B
YU47814B YU149191A YU149191A YU47814B YU 47814 B YU47814 B YU 47814B YU 149191 A YU149191 A YU 149191A YU 149191 A YU149191 A YU 149191A YU 47814 B YU47814 B YU 47814B
Authority
YU
Yugoslavia
Prior art keywords
molten metal
mold
shell
cavity
mold cavity
Prior art date
Application number
YU149191A
Other languages
English (en)
Serbo-Croatian (sh)
Serbian (sr)
Other versions
YU149191A (sh
Inventor
G. Chandley
Original Assignee
Hitchiner Manufacturing Co.Inc.
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 Hitchiner Manufacturing Co.Inc. filed Critical Hitchiner Manufacturing Co.Inc.
Publication of YU149191A publication Critical patent/YU149191A/sh
Publication of YU47814B publication Critical patent/YU47814B/sh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould
    • 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)
  • Casting Devices For Molds (AREA)
  • Dental Prosthetics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
YU149191A 1990-09-06 1991-09-05 Postupak i uređaj za vakuumsko livenje pomoću tankozidne višeslojne školjke kalupa oslonjene na zrnasti materijal YU47814B (sr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US57931990A 1990-09-06 1990-09-06

Publications (2)

Publication Number Publication Date
YU149191A YU149191A (sh) 1994-06-24
YU47814B true YU47814B (sr) 1996-01-09

Family

ID=24316424

Family Applications (1)

Application Number Title Priority Date Filing Date
YU149191A YU47814B (sr) 1990-09-06 1991-09-05 Postupak i uređaj za vakuumsko livenje pomoću tankozidne višeslojne školjke kalupa oslonjene na zrnasti materijal

Country Status (10)

Country Link
EP (1) EP0474078B1 (zh)
JP (1) JPH07110404B2 (zh)
CN (1) CN1047547C (zh)
AU (1) AU635858B2 (zh)
BR (1) BR9103830A (zh)
CA (1) CA2049228C (zh)
DE (1) DE69114954T2 (zh)
MX (1) MX173895B (zh)
RU (1) RU2039629C1 (zh)
YU (1) YU47814B (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303762A (en) * 1992-07-17 1994-04-19 Hitchiner Manufacturing Co., Inc. Countergravity casting apparatus and method
WO1994020240A1 (en) * 1993-03-12 1994-09-15 Hitachi Metals, Ltd. Vacuum suction casting apparatus and method using the same
JPH0818122B2 (ja) * 1993-02-02 1996-02-28 第一鋳造株式会社 減圧シェルモールド鋳造法
GB9724568D0 (en) * 1997-11-19 1998-01-21 Castings Dev Centre The Investment casting
JP2008531289A (ja) 2005-02-22 2008-08-14 ミルウォーキー・スクール・オブ・エンジニアリング 鋳造プロセス
CN101386066B (zh) * 2008-10-27 2010-06-09 秦中林 钢铁铸件在挤压机上进行铸造的方法
CN101850401A (zh) * 2010-05-31 2010-10-06 上虞新达精密铸造有限公司 一种熔模及利用该熔模的精密铸造工艺
CN102806314A (zh) * 2012-09-03 2012-12-05 贵州安吉航空精密铸造有限责任公司 一种铝合金薄壁细孔铸件的铸造方法
US9486852B2 (en) 2013-03-14 2016-11-08 Hitchiner Manufacturing Co., Inc. Radial pattern assembly
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
US8931544B2 (en) * 2013-03-15 2015-01-13 Metal Casting Technology, Inc. Refractory mold
KR101367200B1 (ko) * 2013-05-08 2014-02-26 지정욱 이중 주조 방법 및 장치
CN104399891A (zh) * 2014-11-27 2015-03-11 温州兰理工科技园有限公司 一种熔模精密制壳工艺与负压造型技术相结合的铸造方法
CN104972066A (zh) * 2015-06-15 2015-10-14 江苏万恒铸业有限公司 一种薄壳培砂浇注简易工艺
CN106513635B (zh) * 2016-12-16 2019-02-05 上海华培动力科技股份有限公司 用于耐高温合金真空吸铸工艺的双层空心筒熔模模壳结构
CN109719277A (zh) * 2017-10-30 2019-05-07 科华控股股份有限公司 耐热钢涡壳真空吸铸工艺的反重力补缩壳型结构
CN109465399B (zh) * 2018-12-26 2023-11-21 广东富华铸锻有限公司 一种含有减速器壳砂芯结构的浇注系统
JP6915206B2 (ja) * 2019-08-26 2021-08-04 呉政寛 薄肉シェルモールドの溶湯鍛造方法
CN114309474A (zh) * 2022-03-14 2022-04-12 成都航宇超合金技术有限公司 一种中小型单晶涡轮叶片的熔模铸造工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1119223A (en) * 1964-07-09 1968-07-10 Dynamit Nobel Ag Process for the production of precision casting moulds
US3900064A (en) * 1972-12-04 1975-08-19 Hitchiner Manufacturing Co Metal casting
IT1121553B (it) * 1979-06-01 1986-04-02 Cattaneo Leopoldo Fasce elastiche e/o raschiaolio per motori termici e/o per tenute di qualsiasi tipo,con rigidita'periferica e deformazione in funzionamento a caldo controllata mediante intagli,fori,alleggerimenti e fessure praticati sulle superfici piane di appoggio della fascia elastica nella sede e metodi per la loro produzione
US4340108A (en) * 1979-09-12 1982-07-20 Hitchiner Manufacturing Co., Inc. Method of casting metal in sand mold using reduced pressure
US4589466A (en) * 1984-02-27 1986-05-20 Hitchiner Manufacturing Co., Inc. Metal casting
IN170880B (zh) * 1987-05-07 1992-06-06 Metal Casting Tech
US4791977A (en) * 1987-05-07 1988-12-20 Metal Casting Technology, Inc. Countergravity metal casting apparatus and process

Also Published As

Publication number Publication date
CN1059485A (zh) 1992-03-18
EP0474078B1 (en) 1995-11-29
RU2039629C1 (ru) 1995-07-20
BR9103830A (pt) 1992-05-19
MX173895B (es) 1994-04-07
JPH04270024A (ja) 1992-09-25
CN1047547C (zh) 1999-12-22
EP0474078A1 (en) 1992-03-11
CA2049228A1 (en) 1992-03-07
AU635858B2 (en) 1993-04-01
AU8249591A (en) 1992-03-12
DE69114954T2 (de) 1996-07-18
DE69114954D1 (de) 1996-01-11
CA2049228C (en) 1996-10-15
JPH07110404B2 (ja) 1995-11-29
YU149191A (sh) 1994-06-24

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