CA1222862A - Process and apparatus for lost foam casting with bonded sand core - Google Patents

Process and apparatus for lost foam casting with bonded sand core

Info

Publication number
CA1222862A
CA1222862A CA000463262A CA463262A CA1222862A CA 1222862 A CA1222862 A CA 1222862A CA 000463262 A CA000463262 A CA 000463262A CA 463262 A CA463262 A CA 463262A CA 1222862 A CA1222862 A CA 1222862A
Authority
CA
Canada
Prior art keywords
sand
mold pattern
sand core
foam mold
bonded
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000463262A
Other languages
English (en)
French (fr)
Inventor
Russell J. Vanrens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outboard Marine Corp
Original Assignee
Outboard Marine Corp
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 Outboard Marine Corp filed Critical Outboard Marine Corp
Application granted granted Critical
Publication of CA1222862A publication Critical patent/CA1222862A/en
Expired legal-status Critical Current

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
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)
CA000463262A 1984-01-30 1984-09-17 Process and apparatus for lost foam casting with bonded sand core Expired CA1222862A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57514484A 1984-01-30 1984-01-30
US575,144 1984-01-30

Publications (1)

Publication Number Publication Date
CA1222862A true CA1222862A (en) 1987-06-16

Family

ID=24299131

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000463262A Expired CA1222862A (en) 1984-01-30 1984-09-17 Process and apparatus for lost foam casting with bonded sand core

Country Status (6)

Country Link
JP (1) JPS60180644A (de)
CA (1) CA1222862A (de)
DE (1) DE3502167A1 (de)
FR (1) FR2558749A1 (de)
GB (1) GB2153274A (de)
IT (1) IT8547592A0 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8529380D0 (en) * 1985-11-29 1986-01-08 Cosworth Res & Dev Ltd Metal castings
CN102350484A (zh) * 2011-09-30 2012-02-15 刘成文 防治消失模铸造中塌壁缺陷的方法
CN109550891B (zh) * 2017-09-25 2024-06-21 南京德惠新材料科技有限公司 一种床身消失模及其用于浇注床身的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB815783A (en) * 1955-07-06 1959-07-01 Rolls Royce Improvements relating to the casting of metals
GB823970A (en) * 1956-07-25 1959-11-18 Rolls Royce Moulds for precision casting of metals
CH343996A (fr) * 1957-04-24 1960-01-15 Herzmark Nicolas Procédé de fabrication d'au moins un moule-carapace de fonderie de précision et moule obtenu par ce procédé
DE1212253B (de) * 1963-03-14 1966-03-10 Gruenzweig & Hartmann Verwendung eines brennbaren und vergasbaren Modellmaterials fuer Speisermodelle
GB1071668A (en) * 1963-04-03 1967-06-14 Eduard Baur Feeder body for providing a feeding space in a casting mould
GB1034617A (en) * 1965-03-13 1966-06-29 Ford Motor Co Methods of making cores for castings
JPS521886B2 (de) * 1974-02-06 1977-01-18
US4093018A (en) * 1976-10-19 1978-06-06 Deere & Company Casting methods with composite molded core assembly
WO1979000795A1 (en) * 1978-03-20 1979-10-18 Caterpillar Tractor Co Aperture forming member for gasifiable patterns

Also Published As

Publication number Publication date
FR2558749A1 (fr) 1985-08-02
IT8547592A0 (it) 1985-01-24
GB2153274A (en) 1985-08-21
GB8500520D0 (en) 1985-02-13
DE3502167A1 (de) 1985-11-07
JPS60180644A (ja) 1985-09-14

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Legal Events

Date Code Title Description
MKEX Expiry