DD293971A5 - Verfahren zum formgiessen von gussstuecken - Google Patents
Verfahren zum formgiessen von gussstuecken Download PDFInfo
- Publication number
- DD293971A5 DD293971A5 DD90340199A DD34019990A DD293971A5 DD 293971 A5 DD293971 A5 DD 293971A5 DD 90340199 A DD90340199 A DD 90340199A DD 34019990 A DD34019990 A DD 34019990A DD 293971 A5 DD293971 A5 DD 293971A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- air
- gas
- helium
- casting
- molding
- Prior art date
Links
Classifications
-
- 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
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000598137A CA1328554C (en) | 1989-05-01 | 1989-05-01 | Shape casting in mouldable media |
Publications (1)
Publication Number | Publication Date |
---|---|
DD293971A5 true DD293971A5 (de) | 1991-09-19 |
Family
ID=4139977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD90340199A DD293971A5 (de) | 1989-05-01 | 1990-04-27 | Verfahren zum formgiessen von gussstuecken |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP0470968B1 (cs) |
JP (1) | JPH04507064A (cs) |
KR (1) | KR920700803A (cs) |
CN (1) | CN1047233A (cs) |
AU (1) | AU633077B2 (cs) |
BR (1) | BR9007342A (cs) |
CA (1) | CA1328554C (cs) |
CS (1) | CS215590A3 (cs) |
DD (1) | DD293971A5 (cs) |
ES (1) | ES2041531T3 (cs) |
PL (1) | PL285017A1 (cs) |
WO (1) | WO1990013374A1 (cs) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1044097C (zh) * | 1993-09-30 | 1999-07-14 | 上海卡拿翰五金电器有限公司 | 聚苯乙烯发泡型消失模铸造工艺及所用的砂箱 |
DE19929290A1 (de) * | 1999-06-25 | 2000-12-28 | Volkswagen Ag | Verfahren zur Herstellung von magnesiumhaltigen Metallgußteilen |
CN102554120B (zh) * | 2012-03-02 | 2013-12-11 | 丽水市实达机械制造有限公司 | 一种用于消失模铸造的塑料泡沫模样的配制工艺 |
JP5595446B2 (ja) * | 2012-06-06 | 2014-09-24 | 株式会社日本製鋼所 | 金属射出成形機の金型装置 |
US20160158837A1 (en) * | 2014-12-06 | 2016-06-09 | Soliden, LLC | Sand casting device and associated method with improved mechanical properties |
US20160158838A1 (en) * | 2014-12-06 | 2016-06-09 | Soliden, LLC | Casting device and associated method for lost foam casting with improved mechanical properties |
US20160158836A1 (en) * | 2014-12-06 | 2016-06-09 | Soliden, LLC | Casting device and associated method for investment casting with improved mechanical properties |
CN107891122B (zh) * | 2017-12-12 | 2020-08-25 | 中国兵器工业第五九研究所 | 一种铝合金精密铸造凝固缺陷控制方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU369972A1 (ru) * | 1971-12-29 | 1973-02-15 | Способ замораживания песчаных фор/л | |
US4222429A (en) * | 1979-06-05 | 1980-09-16 | Foundry Management, Inc. | Foundry process including heat treating of produced castings in formation sand |
SU1161224A1 (ru) * | 1983-09-02 | 1985-06-15 | Одесский ордена Трудового Красного Знамени политехнический институт | Литейна форма |
US4724889A (en) * | 1987-04-27 | 1988-02-16 | Ford Motor Company | Degating technique for clustered castings made by ECP |
-
1989
- 1989-05-01 CA CA000598137A patent/CA1328554C/en not_active Expired - Fee Related
-
1990
- 1990-04-12 AU AU54211/90A patent/AU633077B2/en not_active Ceased
- 1990-04-12 EP EP90906083A patent/EP0470968B1/en not_active Expired - Lifetime
- 1990-04-12 WO PCT/CA1990/000121 patent/WO1990013374A1/en active IP Right Grant
- 1990-04-12 JP JP2505914A patent/JPH04507064A/ja active Pending
- 1990-04-12 ES ES199090906083T patent/ES2041531T3/es not_active Expired - Lifetime
- 1990-04-12 BR BR909007342A patent/BR9007342A/pt not_active Application Discontinuation
- 1990-04-27 DD DD90340199A patent/DD293971A5/de not_active IP Right Cessation
- 1990-04-28 CS CS902155A patent/CS215590A3/cs unknown
- 1990-04-30 PL PL28501790A patent/PL285017A1/xx unknown
- 1990-05-01 CN CN90104120A patent/CN1047233A/zh active Pending
-
1991
- 1991-11-01 KR KR1019910701517A patent/KR920700803A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
PL285017A1 (en) | 1991-01-14 |
EP0470968B1 (en) | 1993-06-02 |
JPH04507064A (ja) | 1992-12-10 |
ES2041531T3 (es) | 1993-11-16 |
KR920700803A (ko) | 1992-08-10 |
AU633077B2 (en) | 1993-01-21 |
WO1990013374A1 (en) | 1990-11-15 |
CS215590A3 (en) | 1992-03-18 |
BR9007342A (pt) | 1992-03-24 |
EP0470968A1 (en) | 1992-02-19 |
CN1047233A (zh) | 1990-11-28 |
CA1328554C (en) | 1994-04-19 |
AU5421190A (en) | 1990-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |