JPS5467561A - Fabrication of metal mold - Google Patents
Fabrication of metal moldInfo
- Publication number
- JPS5467561A JPS5467561A JP13506277A JP13506277A JPS5467561A JP S5467561 A JPS5467561 A JP S5467561A JP 13506277 A JP13506277 A JP 13506277A JP 13506277 A JP13506277 A JP 13506277A JP S5467561 A JPS5467561 A JP S5467561A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- raw
- molding
- divided
- phototype
- 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
Landscapes
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
PURPOSE: A phototype precess pattern is mounted on a raw mold surface made of wood or like, then coated with a fusible alloy to form a molding surface. The molding surface is removed from the raw mold and fixed to a steel molding flask, and the space therebetween is filled with a filler. The process provides a simple and inexpensive metal mold having delicate, microfine patterns.
CONSTITUTION: A wood or gypsum raw mold 1 having a desired shape such as bottle is provided, on a protion of its surface, with a recess 2 of several ten microns to several milimeters m depth. Then the recessed portion 2 is mounted with patterned plate 3 having a microscopic engraving prepared by phototype or like process. A raw mold 1 is divided into two halves 1, 1' from the center, in such a way that two halves can be fitted together by using a fitting pin 4. One of divided mold 1 is fixed on a flat plate so that divided bottom surface faces the plate. Then, a molding metal surface 5 is removed from the raw mold 1, and assembled with a steel mold flask 6, then the space therebetween is filled with a filler 7 such as fusible Zn alloy, resin or the like, to form a metal mold. The other half 1' is treated in the same way.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13506277A JPS5467561A (en) | 1977-11-10 | 1977-11-10 | Fabrication of metal mold |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13506277A JPS5467561A (en) | 1977-11-10 | 1977-11-10 | Fabrication of metal mold |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5467561A true JPS5467561A (en) | 1979-05-31 |
Family
ID=15142986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13506277A Pending JPS5467561A (en) | 1977-11-10 | 1977-11-10 | Fabrication of metal mold |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5467561A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5797837A (en) * | 1980-12-06 | 1982-06-17 | Hideo Fukushima | Production of decorative piece |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4982526A (en) * | 1972-12-14 | 1974-08-08 | ||
JPS49125466A (en) * | 1973-04-03 | 1974-11-30 |
-
1977
- 1977-11-10 JP JP13506277A patent/JPS5467561A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4982526A (en) * | 1972-12-14 | 1974-08-08 | ||
JPS49125466A (en) * | 1973-04-03 | 1974-11-30 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5797837A (en) * | 1980-12-06 | 1982-06-17 | Hideo Fukushima | Production of decorative piece |
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