JPS5641045A - Production of three-dimensional pattern body made of metal - Google Patents
Production of three-dimensional pattern body made of metalInfo
- Publication number
- JPS5641045A JPS5641045A JP11777279A JP11777279A JPS5641045A JP S5641045 A JPS5641045 A JP S5641045A JP 11777279 A JP11777279 A JP 11777279A JP 11777279 A JP11777279 A JP 11777279A JP S5641045 A JPS5641045 A JP S5641045A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- plastic mold
- thence
- ring
- investment material
- 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
Abstract
PURPOSE: To obtain a small quantity of three-dimensional pattern bodies inexpensively by molding a pattern to a plastic mold by a photoprocess then casting a metal material with this as a mold by an extinction molding method.
CONSTITUTION: Based on a predetermined pattern, a photosensitive resin is hardened by a photoprocess to make a plastic mold 4. Thence, this plastic mold 4 is loaded into a case consisting of a ring 14 made of metal and a rubber base 16 with a projection 15 in the state that it is held afloat by way of a branch as a cross gate comprising wax. A muddy investment material 18 is then flowed into the case. Thence, it is left standing for a suitable time unitl the investment material 18 solidifies, after which the rubber base 16 is removed and the ring 14 made of metal is heated to burn the branch 17 and plastic mold 4, so that a cavity 19 is formed in the investment material 18. Thence, gold, silver, copper or other desired metal material is flowed into this cavity 19 and is allowed to harden. After this, the investment material 18 is taken out from the ring 14 made of metal, and this is broken to obtain the porduct.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11777279A JPS5641045A (en) | 1979-09-12 | 1979-09-12 | Production of three-dimensional pattern body made of metal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11777279A JPS5641045A (en) | 1979-09-12 | 1979-09-12 | Production of three-dimensional pattern body made of metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5641045A true JPS5641045A (en) | 1981-04-17 |
Family
ID=14719936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11777279A Pending JPS5641045A (en) | 1979-09-12 | 1979-09-12 | Production of three-dimensional pattern body made of metal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5641045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61238441A (en) * | 1985-04-15 | 1986-10-23 | Kunio Futaki | Production of mold for lost wax casting |
| JPH03174943A (en) * | 1989-09-11 | 1991-07-30 | Mitsubishi Corp | Casting method using photo-curing resin original pattern |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224121A (en) * | 1976-06-17 | 1977-02-23 | Kanichi Izumi | Method of forming cast character by photopolymerization of photosensitive resin and type for ironware and copperware patterns |
-
1979
- 1979-09-12 JP JP11777279A patent/JPS5641045A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224121A (en) * | 1976-06-17 | 1977-02-23 | Kanichi Izumi | Method of forming cast character by photopolymerization of photosensitive resin and type for ironware and copperware patterns |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61238441A (en) * | 1985-04-15 | 1986-10-23 | Kunio Futaki | Production of mold for lost wax casting |
| JPH03174943A (en) * | 1989-09-11 | 1991-07-30 | Mitsubishi Corp | Casting method using photo-curing resin original pattern |
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