JPS57187158A - Manufacture for press mold - Google Patents

Manufacture for press mold

Info

Publication number
JPS57187158A
JPS57187158A JP7021181A JP7021181A JPS57187158A JP S57187158 A JPS57187158 A JP S57187158A JP 7021181 A JP7021181 A JP 7021181A JP 7021181 A JP7021181 A JP 7021181A JP S57187158 A JPS57187158 A JP S57187158A
Authority
JP
Japan
Prior art keywords
binder
layer
melt
structural member
die
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
JP7021181A
Other languages
Japanese (ja)
Inventor
Ryosuke Tsukioka
Kenichi Kitamura
Yukihiko Yamada
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan 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 Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP7021181A priority Critical patent/JPS57187158A/en
Publication of JPS57187158A publication Critical patent/JPS57187158A/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
    • B22D19/08—Casting in, on, or around objects which form part of the product for building-up linings or coverings, e.g. of anti-frictional metal

Abstract

PURPOSE:To make the reuse of a structural member possible and to reduce its cost by using said structural member and binding a melt sprayed layer and the structural member by means of a binder. CONSTITUTION:A hard metal is sprayed onto the transfer surface of a melt spraying model 2, whereby a melt sprayed layer 3 is formed. The surface of the layer 3 is of the same shape as that of the surface of a basic model. A structure 5 made by casting is set from the rear side 6 of the layer 3 by providing a spacing 7. A binder 10 which has fluidity and solidifies with lapse of time is injected through the holes 8 of the member 5. Upon the thorough solidifying of the binder 10, a frame body 9 and the model 2 are removed and a press die is perfected. If a zinc alloy is used for the binder 10, the shape of the die can be chaned easily in the stage of correcting the die, and the melt sprayed layer is not adversely affected during remelt-spraying.
JP7021181A 1981-05-12 1981-05-12 Manufacture for press mold Pending JPS57187158A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7021181A JPS57187158A (en) 1981-05-12 1981-05-12 Manufacture for press mold

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7021181A JPS57187158A (en) 1981-05-12 1981-05-12 Manufacture for press mold

Publications (1)

Publication Number Publication Date
JPS57187158A true JPS57187158A (en) 1982-11-17

Family

ID=13424954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7021181A Pending JPS57187158A (en) 1981-05-12 1981-05-12 Manufacture for press mold

Country Status (1)

Country Link
JP (1) JPS57187158A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021522U (en) * 1988-06-09 1990-01-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH021522U (en) * 1988-06-09 1990-01-08

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