BR8401558A - Metodo para a producao de nucleos ocos para fundicao - Google Patents
Metodo para a producao de nucleos ocos para fundicaoInfo
- Publication number
- BR8401558A BR8401558A BR8401558A BR8401558A BR8401558A BR 8401558 A BR8401558 A BR 8401558A BR 8401558 A BR8401558 A BR 8401558A BR 8401558 A BR8401558 A BR 8401558A BR 8401558 A BR8401558 A BR 8401558A
- Authority
- BR
- Brazil
- Prior art keywords
- nucleos
- foundation
- hollow
- production
- hollow nucleos
- Prior art date
Links
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C13/00—Moulding machines for making moulds or cores of particular shapes
- B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
- B22C9/123—Gas-hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Casting Devices For Molds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46668083A | 1983-03-30 | 1983-03-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8401558A true BR8401558A (pt) | 1984-11-13 |
Family
ID=23852693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8401558A BR8401558A (pt) | 1983-03-30 | 1984-03-30 | Metodo para a producao de nucleos ocos para fundicao |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0126532A1 (pt) |
KR (1) | KR840007838A (pt) |
AU (1) | AU546308B2 (pt) |
BR (1) | BR8401558A (pt) |
CA (1) | CA1205613A (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9629628B2 (en) | 2013-03-13 | 2017-04-25 | Covidien Lp | Surgical stapling apparatus |
KR101280151B1 (ko) * | 2013-03-15 | 2013-06-28 | 강성태 | 메인 콘트롤 유압밸브용 블록을 주조하는 사형의 제조방법 |
CN103706765B (zh) * | 2013-12-24 | 2016-01-27 | 上海爱仕达汽车零部件有限公司 | 一种薄壁铸件防泄露的铸造方法 |
CN107470566A (zh) * | 2017-09-25 | 2017-12-15 | 泰州康乾机械制造有限公司 | 减少金属型铸造薄壁壳体法兰拐角部位气孔缺陷的方法及砂芯结构 |
WO2019161082A1 (en) * | 2018-02-15 | 2019-08-22 | Praxair Technology, Inc. | Superior carbon adsorbents |
CN112264575B (zh) * | 2020-10-20 | 2021-11-19 | 西安工程大学 | 一种模具摇摆法空心陶瓷型芯及其制备方法 |
CN113523196A (zh) * | 2021-06-05 | 2021-10-22 | 中国第一汽车股份有限公司 | 一种3d打印的砂芯结构 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3429848A (en) * | 1966-08-01 | 1969-02-25 | Ashland Oil Inc | Foundry binder composition comprising benzylic ether resin,polyisocyanate,and tertiary amine |
DE2557193C2 (de) * | 1975-12-18 | 1983-01-13 | Fomes S.A. Foundry and Metallurgical Supplies Corp., Chiasso | Vorrichtung zur Herstellung von hohlen Gießkernen |
US4204569A (en) * | 1978-12-28 | 1980-05-27 | Anatol Michelson | Multi-core box apparatus for the manufacture of hollow mineral products, particularly foundry cores |
US4232726A (en) * | 1979-03-20 | 1980-11-11 | Anatol Michelson | Process and core box assembly for heatless production of hollow items of mineral granular material |
US4291740A (en) * | 1980-05-28 | 1981-09-29 | Anatol Michelson | Apparatus and method for heatless production of hollow items, for instance, foundry shell cores |
-
1984
- 1984-03-21 CA CA000450083A patent/CA1205613A/en not_active Expired
- 1984-03-26 AU AU26105/84A patent/AU546308B2/en not_active Ceased
- 1984-03-29 KR KR1019840001649A patent/KR840007838A/ko not_active Application Discontinuation
- 1984-03-29 EP EP84302157A patent/EP0126532A1/en not_active Ceased
- 1984-03-30 BR BR8401558A patent/BR8401558A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
AU546308B2 (en) | 1985-08-29 |
KR840007838A (ko) | 1984-12-11 |
CA1205613A (en) | 1986-06-10 |
EP0126532A1 (en) | 1984-11-28 |
AU2610584A (en) | 1984-10-11 |
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