CN86106568A - The method of forming of housing artwork - Google Patents
The method of forming of housing artwork Download PDFInfo
- Publication number
- CN86106568A CN86106568A CN 86106568 CN86106568A CN86106568A CN 86106568 A CN86106568 A CN 86106568A CN 86106568 CN86106568 CN 86106568 CN 86106568 A CN86106568 A CN 86106568A CN 86106568 A CN86106568 A CN 86106568A
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- CN
- China
- Prior art keywords
- artwork
- housing
- plastotype
- matrix
- melting point
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- 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.)
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Abstract
The present invention is a kind of method of forming of utilizing low melting point alloy for the housing artwork of plastotype matrix.Adopt the present invention to make the comparatively complicated housing artwork of three-dimensional appearance curve, feature mainly is at plastotype matrix surface continuous electroplating, makes it to form the shell of 0.8～2 millimeter thickness, and then fusing plastotype matrix, deviates from the housing artwork of electroforming.Its housing artwork outside surface smooth finish can reach 10, and precision can reach 2～3 grades, and luminance brightness is also better.Low melting point alloy is after the housing artwork is deviate from fusing, and repeat usage can reach about 98%, than with the same small shell statue-moulding handicraft of precision casting manufactured, saves material, cost is low.
Description
The present invention relates to a kind of method of forming of housing artwork, particularly a kind of method of forming of utilizing low melting point alloy for the housing artwork of plastotype matrix.
At present, make the comparatively complicated metal shell artwork of three-dimensional appearance curve, the shell picture of " arhat Buddhist " for example, the general method that adopts precision casting, this housing artwork made from the method for precision casting, the smooth finish of its outside surface is very low, influence the quality of housing artwork, want to reach the ideal effect, also need reprocess, make process complications.
The objective of the invention is for a kind of method of forming of utilizing low melting point alloy for the housing artwork of plastotype matrix is provided.
Adopt the present invention to make the comparatively complicated metal shell artwork of three-dimensional profile, feature is a component with metallic elements such as tin, lead, bismuth, cadmiums, fusing point is that 60 ℃～120 ℃ low melting point alloy is as the plastotype matrix, at its surperficial continuous electroplating, make it to form 0.8～2 millimeter thickness, have the body skin of rigidity intensity, and then melt the housing artwork that its plastotype matrix is deviate from electroforming.
The component of the low melting point alloy that the present invention adopts, wherein the fusing point of tin element is 231.9 ℃, and the fusing point of lead element is 327.3 ℃, and the fusing point of bismuth element is 271.2 ℃, and the fusing point of cadmium element is 321.03 ℃.By test, the alloy melting point that it is component that the listed prescription of following table can make four kinds of metallic elements reaches 60 ℃～120 ℃
The metal shell artwork that adopts the present invention to produce, its housing outer surface smooth finish can reach
10, precision can reach 2～3 grades.Because the present invention has adopted electroplating technology, so the housing artwork luminance brightness of electroforming is also better, and be easy to select unlike material, by Material Selection conversion ideal color, make more create an aesthetic feeling of housing artwork, after the fusible alloy plastotype matrix of components such as tin, lead, bismuth, cadmium melted the housing artwork, still can be re-used in reproducing of plastotype matrix, repeating utilization factor is about 98%.Adopt the present invention particularly to make compact shell and grasp easily, and save the starting material of goods, compare and to reduce production costs with microcast process as artwork, its thickness of shell.
It is example that the present invention looks like with the shell of making " arhat Buddhist ", further specifies its manufacture method and technological process thereof.
At first produce the plastotype matrix of low melting point alloy " arhat Buddhist ", through refine, the polishing outer surface of matrix, on the plastotype matrix of the low melting point alloy after refine and the polished finish " arhat Buddhist ", electroplate, until reaching desired thickness, to electroplate the low melting point alloy plastotype matrix in the shell again,, the capable again electrochemical etching of housing " arhat Buddhist " promptly be made finished product by heating " arhat Buddhist " housing of deviating from electroforming.
Utilizing the material of the housing handicraft that the present invention makes, can be gold, silver, copper, iron, nickel, chromium and other metal of can be used for electroplating. Its application can also be used in the production industries such as light industry dress (head) decorations, toy, clock and watch.
Claims (1)
- A kind of method of forming of housing artwork, adopt the present invention to make the comparatively complicated metal shell artwork of three-dimensional appearance curve, feature is that component, fusing point are that 60 ℃～120 ℃ low melting point alloy is as the plastotype matrix with metallic elements such as tin, lead, bismuth, cadmiums, at its surperficial continuous electroplating, make it the housing that forms 0.8～2 millimeter thickness, have rigidity intensity, and then melt its plastotype matrix, deviate from the housing artwork of electroforming.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86106568 CN86106568A (en) | 1986-10-08 | 1986-10-08 | The method of forming of housing artwork |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86106568 CN86106568A (en) | 1986-10-08 | 1986-10-08 | The method of forming of housing artwork |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86106568A true CN86106568A (en) | 1987-04-22 |
Family
ID=4803267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86106568 Pending CN86106568A (en) | 1986-10-08 | 1986-10-08 | The method of forming of housing artwork |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86106568A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422388C (en) * | 2004-04-18 | 2008-10-01 | 新昌县梅渚远景塑料制品厂 | Process and device for casting multi-path copper connection pipe |
| WO2015131795A1 (en) * | 2014-03-04 | 2015-09-11 | 深圳市联合蓝海科技开发有限公司 | Gold electroplating method and hard gold preparation method |
-
1986
- 1986-10-08 CN CN 86106568 patent/CN86106568A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100422388C (en) * | 2004-04-18 | 2008-10-01 | 新昌县梅渚远景塑料制品厂 | Process and device for casting multi-path copper connection pipe |
| WO2015131795A1 (en) * | 2014-03-04 | 2015-09-11 | 深圳市联合蓝海科技开发有限公司 | Gold electroplating method and hard gold preparation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CI01 | Correction of invention patent gazette |
Correct: Qu Jingkui False: Liang Jingkui Number: 20 Page: 1 Volume: 3 |
|
| WD01 | Invention patent application deemed withdrawn after publication | ||
| ERR | Gazette correction |
Free format text: CORRECT FROM: LIANG JINGKUI TO: QU JINGKUI |