JPS57118855A - Production of mold for fiber reinforced composite body - Google Patents

Production of mold for fiber reinforced composite body

Info

Publication number
JPS57118855A
JPS57118855A JP443181A JP443181A JPS57118855A JP S57118855 A JPS57118855 A JP S57118855A JP 443181 A JP443181 A JP 443181A JP 443181 A JP443181 A JP 443181A JP S57118855 A JPS57118855 A JP S57118855A
Authority
JP
Japan
Prior art keywords
fibers
wax
mold
molding
metal
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.)
Pending
Application number
JP443181A
Other languages
Japanese (ja)
Inventor
Tsuyoshi Kotaki
Shunzo Takasuka
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.)
Mazda Motor Corp
Original Assignee
Mazda Motor Corp
Toyo Kogyo 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 Mazda Motor Corp, Toyo Kogyo Co Ltd filed Critical Mazda Motor Corp
Priority to JP443181A priority Critical patent/JPS57118855A/en
Publication of JPS57118855A publication Critical patent/JPS57118855A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form

Landscapes

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

Abstract

PURPOSE:To make the packing density of the fibers in a cavity uniform by preventing the dislodging of fibers in a dewaxing stage in forming a mold which makes the wax of a molding mixed with wax and fibers exchangeable with molten metal. CONSTITUTION:A mixture of molten wax 4 and short fibers 2 is molded with dies of a prescribed shape to a molding 6 of the mixture having intended fiber density. Next, a sprue 8 made of wax is melt-stuck via a partition wall 7 having fine through-holes 7a to this molding 6, and a refractory layer 9 is formed on the outside circumference thereof. Thence, these are heated to elute the wax component 4 while preventing the disloding of the fibers with the partition plate 7, thereby forming a mold 10 packed uniformly with the fibers in the cavity. Thereafter, matrix metal is poured into the mold 10, and the metal and the fibers solidify to one piece.
JP443181A 1981-01-13 1981-01-13 Production of mold for fiber reinforced composite body Pending JPS57118855A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP443181A JPS57118855A (en) 1981-01-13 1981-01-13 Production of mold for fiber reinforced composite body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP443181A JPS57118855A (en) 1981-01-13 1981-01-13 Production of mold for fiber reinforced composite body

Publications (1)

Publication Number Publication Date
JPS57118855A true JPS57118855A (en) 1982-07-23

Family

ID=11584051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP443181A Pending JPS57118855A (en) 1981-01-13 1981-01-13 Production of mold for fiber reinforced composite body

Country Status (1)

Country Link
JP (1) JPS57118855A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127158A (en) * 1985-11-26 1987-06-09 Sumitomo Metal Ind Ltd Production of composite material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62127158A (en) * 1985-11-26 1987-06-09 Sumitomo Metal Ind Ltd Production of composite material

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