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BR8401558A - Metodo para a producao de nucleos ocos para fundicao - Google Patents

Metodo para a producao de nucleos ocos para fundicao

Info

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
Application number
BR8401558A
Other languages
English (en)
Inventor
Anatol Michelson
Original Assignee
Anatol Michelson
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 Anatol Michelson filed Critical Anatol Michelson
Publication of BR8401558A publication Critical patent/BR8401558A/pt

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)
BR8401558A 1983-03-30 1984-03-30 Metodo para a producao de nucleos ocos para fundicao BR8401558A (pt)

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 (8)

* Cited by examiner, † Cited by third party
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
PL3752283T3 (pl) * 2018-02-15 2022-08-29 Praxair Technology, Inc. Lepsze adsorbenty kompozytowe rdzenie w powłokach do układów vsa/vpsa/psa
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
CN115625289A (zh) * 2022-10-19 2023-01-20 重庆长安汽车股份有限公司 一种基于砂芯增材制造的模型构件的制作方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
AU546308B2 (en) 1985-08-29
KR840007838A (ko) 1984-12-11
CA1205613A (en) 1986-06-10
AU2610584A (en) 1984-10-11
EP0126532A1 (en) 1984-11-28

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