SE0201302L - Method of manufacturing a mold - Google Patents

Method of manufacturing a mold

Info

Publication number
SE0201302L
SE0201302L SE0201302A SE0201302A SE0201302L SE 0201302 L SE0201302 L SE 0201302L SE 0201302 A SE0201302 A SE 0201302A SE 0201302 A SE0201302 A SE 0201302A SE 0201302 L SE0201302 L SE 0201302L
Authority
SE
Sweden
Prior art keywords
mixture
jacket
cutting device
planar surface
rotating cutting
Prior art date
Application number
SE0201302A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE0201302D0 (en
Inventor
Dag Hersle
Original Assignee
Koncentra Verkst S Ab
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 Koncentra Verkst S Ab filed Critical Koncentra Verkst S Ab
Priority to SE0201302A priority Critical patent/SE0201302L/en
Publication of SE0201302D0 publication Critical patent/SE0201302D0/en
Priority to PCT/SE2003/000667 priority patent/WO2003090951A1/en
Priority to AU2003224573A priority patent/AU2003224573A1/en
Publication of SE0201302L publication Critical patent/SE0201302L/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)

Abstract

This invention relates to a method of making a sand mould (1) for casting at least one piston ring blank. The method comprises the steps of: forming a mixture of sand and a hardening binder, filling a mould jacket (2) with a sufficient amount of said mixture, forming said mixture in said jacket (2) to a desired density and with at least one planar surface, allowing for said mixture to cure, applying an axially rotating cutting device (5) to the mixture in substantially normal direction relative to said planar surface, pressing said axially rotating cutting device (5) into the mixture, moving said axially rotating cutting device (5) in at least a generally cylindrical path, relative to said planar surface, within said jacket for providing a groove (3) between a wall (4a) and a core (4b) of said mixture.
SE0201302A 2002-04-26 2002-04-26 Method of manufacturing a mold SE0201302L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0201302A SE0201302L (en) 2002-04-26 2002-04-26 Method of manufacturing a mold
PCT/SE2003/000667 WO2003090951A1 (en) 2002-04-26 2003-04-25 Method for making a mould
AU2003224573A AU2003224573A1 (en) 2002-04-26 2003-04-25 Method for making a mould

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201302A SE0201302L (en) 2002-04-26 2002-04-26 Method of manufacturing a mold

Publications (2)

Publication Number Publication Date
SE0201302D0 SE0201302D0 (en) 2002-04-26
SE0201302L true SE0201302L (en) 2003-10-27

Family

ID=20287728

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201302A SE0201302L (en) 2002-04-26 2002-04-26 Method of manufacturing a mold

Country Status (3)

Country Link
AU (1) AU2003224573A1 (en)
SE (1) SE0201302L (en)
WO (1) WO2003090951A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102266911A (en) * 2011-05-16 2011-12-07 机械科学研究总院先进制造技术研究中心 Mould-free cast molding core forming machine
CN102211141B (en) 2011-05-17 2012-12-26 机械科学研究总院先进制造技术研究中心 Model-free casting forming machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1404682A (en) * 1917-10-18 1922-01-24 Mary Emma Barker Process of making piston rings
JPS5194418A (en) * 1975-02-18 1976-08-19 Nakago oyobi shugatanozokeihoho
SE421496B (en) * 1978-01-18 1982-01-04 Nii T Avtomobilnoi Promy Niiav MACHINE FOR MANUFACTURING VERTICAL STAGES OF SHAPES WITHOUT SHAPES
US6286581B1 (en) * 1999-07-28 2001-09-11 Ronald Gustafson Method for machining sand block into sand molding elements including sand molds and sand cores for metal casting foundry operations

Also Published As

Publication number Publication date
SE0201302D0 (en) 2002-04-26
AU2003224573A1 (en) 2003-11-10
WO2003090951A1 (en) 2003-11-06

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Legal Events

Date Code Title Description
NAV Patent application has lapsed