JPS5568167A - Production of casting constituted by plural dissimilar metal - Google Patents
Production of casting constituted by plural dissimilar metalInfo
- Publication number
- JPS5568167A JPS5568167A JP14051378A JP14051378A JPS5568167A JP S5568167 A JPS5568167 A JP S5568167A JP 14051378 A JP14051378 A JP 14051378A JP 14051378 A JP14051378 A JP 14051378A JP S5568167 A JPS5568167 A JP S5568167A
- Authority
- JP
- Japan
- Prior art keywords
- melting
- casting
- point metal
- corrected
- metal part
- 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
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE: To volume produce the homogeneous plural metal casting by fitting a high-melting-point metal part casting into the second female mold made of a corrected prototype, pouring wax to make a corrected mold and additionally casting low-melting-point metal to the high-melting-point metal part.
CONSTITUTION: Wax is poured into the first female mold made from a basic prototype to make a wax pattern. From this, a basic mold is produced and a casting of high-melting-point metal part such as platinum or the like is produced. The casting of high-melting-point metal thus made is fit into the second female mold made from the corrected prototype and wax is poured. From the corrected wax pattern, a corrected mold is made. Thence, low-melting-point metal of gold or the like is cast by way of dewaxing, firing, etc., whereby additional casting of the low-melting- point metal part is done to the high-melting-point metal part casting. With this method, the decorative products incorporated with plural nobel metals and having aesthetic appearance and design effect are readily produced.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14051378A JPS5568167A (en) | 1978-11-16 | 1978-11-16 | Production of casting constituted by plural dissimilar metal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14051378A JPS5568167A (en) | 1978-11-16 | 1978-11-16 | Production of casting constituted by plural dissimilar metal |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5568167A true JPS5568167A (en) | 1980-05-22 |
Family
ID=15270387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14051378A Pending JPS5568167A (en) | 1978-11-16 | 1978-11-16 | Production of casting constituted by plural dissimilar metal |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5568167A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07323366A (en) * | 1994-06-01 | 1995-12-12 | Nec Corp | Composite casting method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339854A (en) * | 1976-09-24 | 1978-04-12 | Hitachi Ltd | Jig for spacing |
-
1978
- 1978-11-16 JP JP14051378A patent/JPS5568167A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5339854A (en) * | 1976-09-24 | 1978-04-12 | Hitachi Ltd | Jig for spacing |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07323366A (en) * | 1994-06-01 | 1995-12-12 | Nec Corp | Composite casting method |
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