JPS564344A - Manufacture of metal mold - Google Patents
Manufacture of metal moldInfo
- Publication number
- JPS564344A JPS564344A JP7674679A JP7674679A JPS564344A JP S564344 A JPS564344 A JP S564344A JP 7674679 A JP7674679 A JP 7674679A JP 7674679 A JP7674679 A JP 7674679A JP S564344 A JPS564344 A JP S564344A
- Authority
- JP
- Japan
- Prior art keywords
- metal mold
- metal
- spraying
- layer
- forming
- 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
Links
- 239000002184 metal Substances 0.000 title abstract 12
- 229910052751 metal Inorganic materials 0.000 title abstract 12
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 abstract 6
- 238000005507 spraying Methods 0.000 abstract 6
- 238000000465 moulding Methods 0.000 abstract 5
- 239000000463 material Substances 0.000 abstract 3
- 229910001018 Cast iron Inorganic materials 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000007921 spray Substances 0.000 abstract 1
Landscapes
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To make rapping after molding of the metal mold easy by beforehand forming a low-melting-point metal layer on the metal sprayed surface of a wooden pattern by spraying then forming an iron oxide red layer thereon at the time of manufacturing the metal mold by metal spraying.
CONSTITUTION: Sn is sprayed as under-treatment for removing of the spraying material for metal mold forming on the portion, which becomes the metal mold surface to undergo metal spraying, out of a wooden pattern molding board 1 and the wooden pattern 2 mounted thereon and a Sn layer 3 of about 0.05W0.5mm thick is formed thereon. Further the mixed liquid of iron oxide red and binder is spray-coated thereon to form an iron oxide red layer 4 of about 0.05W0.3mm thick. Next, a molding flask 5 is placed on the molding board 1, and spraying material for metal mold forming is sprayed to about 2W10mm thick on the under-treated pattern 2 and molding board 1, whereby a metal mold shell layer 6 is formed and is then reinforced by cast iron 7. The foregoing under-treatment obviates the entry of the spraying material for metal mold forming into the wooden pattern surface and enables the easy parting of the wooden pattern.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7674679A JPS564344A (en) | 1979-06-20 | 1979-06-20 | Manufacture of metal mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7674679A JPS564344A (en) | 1979-06-20 | 1979-06-20 | Manufacture of metal mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS564344A true JPS564344A (en) | 1981-01-17 |
Family
ID=13614160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7674679A Pending JPS564344A (en) | 1979-06-20 | 1979-06-20 | Manufacture of metal mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS564344A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541080A (en) * | 2016-12-05 | 2017-03-29 | 宁夏共享模具有限公司 | A kind of method for improving wooden model plane fineness |
-
1979
- 1979-06-20 JP JP7674679A patent/JPS564344A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106541080A (en) * | 2016-12-05 | 2017-03-29 | 宁夏共享模具有限公司 | A kind of method for improving wooden model plane fineness |
| CN106541080B (en) * | 2016-12-05 | 2019-01-08 | 共享智能装备有限公司 | A method of improving wooden model plane finish |
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