JPS5597844A - Forming method of cast-out hole - Google Patents

Forming method of cast-out hole

Info

Publication number
JPS5597844A
JPS5597844A JP426579A JP426579A JPS5597844A JP S5597844 A JPS5597844 A JP S5597844A JP 426579 A JP426579 A JP 426579A JP 426579 A JP426579 A JP 426579A JP S5597844 A JPS5597844 A JP S5597844A
Authority
JP
Japan
Prior art keywords
cast
metal wire
core
out hole
casting
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.)
Granted
Application number
JP426579A
Other languages
Japanese (ja)
Other versions
JPS5755504B2 (en
Inventor
Masatoshi Kawaguchi
Maki Hirose
Takeo Takamoto
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP426579A priority Critical patent/JPS5597844A/en
Publication of JPS5597844A publication Critical patent/JPS5597844A/en
Publication of JPS5755504B2 publication Critical patent/JPS5755504B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/106—Vented or reinforced cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)

Abstract

PURPOSE:To form a cast-out hole free from residue in the inner wall surface, by forming into a specified cast-out hole shape with refractory material, and assembling a core in which specified metal wire is buried, into a mold and pulling out the metal wire after molding. CONSTITUTION:A metal wire 3 of continuous coil form or the like is buried in a core 1 which is formed into a specifed cast-out hole shape with refractory material 2 such as casting sand, etc., and terminals for pulling out 5 are projected from the both ends thereof 6. This core is placed in a vent hole 20 in the mold, and molten metal is poured into this vent hole. After casting, when the metal wire is pulled out of the casting through terminals, the core is broken due to the bent parts 4 of the metal wire and scraped out, so that a cast-out hole 21 free from residue in the inner wall surface may be formed.
JP426579A 1979-01-17 1979-01-17 Forming method of cast-out hole Granted JPS5597844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP426579A JPS5597844A (en) 1979-01-17 1979-01-17 Forming method of cast-out hole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP426579A JPS5597844A (en) 1979-01-17 1979-01-17 Forming method of cast-out hole

Publications (2)

Publication Number Publication Date
JPS5597844A true JPS5597844A (en) 1980-07-25
JPS5755504B2 JPS5755504B2 (en) 1982-11-24

Family

ID=11579701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP426579A Granted JPS5597844A (en) 1979-01-17 1979-01-17 Forming method of cast-out hole

Country Status (1)

Country Link
JP (1) JPS5597844A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665393A1 (en) * 1990-08-02 1992-02-07 Poudres & Explosifs Ste Nale DESTRUCIBLE CORE FOR COUNTER-FILE MOLDING, AND METHOD FOR MANUFACTURING SUCH CORE
JPH06219674A (en) * 1992-12-22 1994-08-09 Kone Oy Removing device of trash that gathers at threshold of elevator car
FR2707901A1 (en) * 1993-07-23 1995-01-27 Peugeot Method for disintegrating a moulding-sand core
DE10332904B3 (en) * 2003-07-21 2004-12-23 Daimlerchrysler Ag Molding core used in the production of components of internal combustion engines comprises a metallic reinforcing element partially or completely separated from the surrounding core by a gap or by a pyrolyzable organic material
WO2006026423A3 (en) * 2004-08-25 2007-02-22 Martin Zoldan Pre-tensioned sand core
WO2009140775A1 (en) * 2008-05-22 2009-11-26 Bühler Druckguss AG Method for producing cores
WO2009149567A1 (en) * 2008-06-12 2009-12-17 Bühler Druckguss AG Lost core having a reinforcing element for the removal thereof
CN102873313A (en) * 2011-07-12 2013-01-16 新东工业株式会社 Method and apparatus for loosening a jacket
DE102014221359A1 (en) * 2014-10-21 2016-04-21 Volkswagen Aktiengesellschaft A method of manufacturing a die-cast metallic component using a salt core having an integral support structure and die cast component made therewith
CN109732045A (en) * 2019-01-22 2019-05-10 共享智能铸造产业创新中心有限公司 A kind of type core and its manufacturing method and application method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126826A (en) * 1984-07-18 1986-02-06 Hitachi Ltd Gravimeter incorporated type cylinder tank
JPH0488818U (en) * 1991-02-21 1992-08-03

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127836A (en) * 1978-03-28 1979-10-04 Sankyo Oilless Kogyo Kk Casting hollow cast portion

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127836A (en) * 1978-03-28 1979-10-04 Sankyo Oilless Kogyo Kk Casting hollow cast portion

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2665393A1 (en) * 1990-08-02 1992-02-07 Poudres & Explosifs Ste Nale DESTRUCIBLE CORE FOR COUNTER-FILE MOLDING, AND METHOD FOR MANUFACTURING SUCH CORE
JPH06219674A (en) * 1992-12-22 1994-08-09 Kone Oy Removing device of trash that gathers at threshold of elevator car
FR2707901A1 (en) * 1993-07-23 1995-01-27 Peugeot Method for disintegrating a moulding-sand core
US7284589B2 (en) 2003-07-21 2007-10-23 Daimlerchrysler Ag Reinforced casting cores for metal casting, manufacture and use
DE10332904B3 (en) * 2003-07-21 2004-12-23 Daimlerchrysler Ag Molding core used in the production of components of internal combustion engines comprises a metallic reinforcing element partially or completely separated from the surrounding core by a gap or by a pyrolyzable organic material
JP2008510627A (en) * 2004-08-25 2008-04-10 ゾルダン、マーティン Pre-tensioned sand core
WO2006026423A3 (en) * 2004-08-25 2007-02-22 Martin Zoldan Pre-tensioned sand core
US8397789B2 (en) 2004-08-25 2013-03-19 Martin Zoldan Pre-tensioned sand core
WO2009140775A1 (en) * 2008-05-22 2009-11-26 Bühler Druckguss AG Method for producing cores
WO2009149567A1 (en) * 2008-06-12 2009-12-17 Bühler Druckguss AG Lost core having a reinforcing element for the removal thereof
CN102873313A (en) * 2011-07-12 2013-01-16 新东工业株式会社 Method and apparatus for loosening a jacket
DE102014221359A1 (en) * 2014-10-21 2016-04-21 Volkswagen Aktiengesellschaft A method of manufacturing a die-cast metallic component using a salt core having an integral support structure and die cast component made therewith
CN109732045A (en) * 2019-01-22 2019-05-10 共享智能铸造产业创新中心有限公司 A kind of type core and its manufacturing method and application method

Also Published As

Publication number Publication date
JPS5755504B2 (en) 1982-11-24

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