CN1872569A - Technique for fabricating solid relief - Google Patents
Technique for fabricating solid relief Download PDFInfo
- Publication number
- CN1872569A CN1872569A CN 200510035024 CN200510035024A CN1872569A CN 1872569 A CN1872569 A CN 1872569A CN 200510035024 CN200510035024 CN 200510035024 CN 200510035024 A CN200510035024 A CN 200510035024A CN 1872569 A CN1872569 A CN 1872569A
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- China
- Prior art keywords
- plastic relief
- plastics
- mould
- manufacture craft
- relief
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Abstract
A technology for preparing 3D relief includes such steps as prefabricating a plastic mould with film by sucking moulding, blowing moulding, or hot die pressing, coating metallic power on its surface, electroplating, separating the 3D relief the mould, trimming and post-treating.
Description
Technical field
The present invention relates to a kind of manufacture craft of plastic relief, especially a kind of plastic relief manufacture craft that adopts electroplating technology.
Background technology
People inlay embossment and decorate, mainly with stone carving, celature master according to the needs of architectural design and decoration on exterior wall or gate now.Wherein toreutic material mostly is copper or stainless steel, and the technology that is adopted is mainly casting, corrosion and punch forming; The mould complexity of casting and punch forming process, cost height, investment are wherein cast contaminated environment greatly, and since the stress that casting process produces, easy deformation after the moulding; Then third dimension is not strong for the product that the employing etching process is made.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of making new technology that adopts the plastic relief of electroforming.
The technical solution used in the present invention is a kind of manufacture craft of plastic relief, and this technology may further comprise the steps:
A. according to the moulding of the surface topography of plastic relief to the plastics prefabricated mould;
B. at plastics prefabricated mould surface applied metal dust;
C. the plastics prefabricated mould is immersed in the electrolyte and electroplate;
D. the plastic relief of electroforming is separated with the plastics prefabricated mould;
Obtain to repair and post processing it as required behind the electroforming plastic relief.
Wherein, use the thickness of the plastic relief of technology making of the present invention to be 0.01 millimeter to 200 millimeters.
The invention has the beneficial effects as follows: because the present invention has adopted the electroplating technology technology, required prefabricated mould is made simply, cost is low; Can carry out disposable electroforming at electroplating process for small-sized stereoscopic sculpture, and the large stereo sculpture can be rolled the plastics prefabricated mould, immerse gradually and carry out continuous electroplating production in the electrolyte; The stereoscopic sculpture surface smoothness height of electroforming, and thickness can effectively be controlled.
The specific embodiment
The invention will be further described below in conjunction with embodiment:
The manufacture craft of plastic relief is as follows:
A. the moulding of plastics prefabricated mould.Adopt plastic uptake, blowing, injection moulding, technology such as hot-forming, according to the surface topography of plastic relief, with the film moulding, film condensation material can be polyvinyl chloride, polypropylene, polystyrene, polyester and Other Engineering plastics.
B. at plastics prefabricated mould surface applied metal dust, form one deck conducting film.The material of metal dust can be selected according to the material of plastic relief.In general, because the good conductivity of copper, so multiselect applies with copper powder.
C. the plating of plastics prefabricated mould.The plastics prefabricated mould is immersed in the electrolyte, and the metal powder conducting film is connected with the positive pole of power supply, electrolytic metal is also immersed in the electrolyte and with the negative pole of power supply be connected.After connecting power supply, electrolytic metal is electrolysis and shift the surface that scribbles metal dust that covers the plastics prefabricated mould gradually under the driving of electrochemical reaction, finally forms plastic relief.For small-sized stereoscopic sculpture, can carry out disposable electroforming; To the large stereo sculpture, then can roll the plastics prefabricated mould, according to the needs of stereoscopic sculpture thickness, configure sample presentation speed, immerse gradually and carry out continuous electroplating production in the electrolyte.
D. the plastic relief of separating plastic prefabricated mould and electroforming.
Manufacture craft with copper plastic relief is an example, after film is the plastics prefabricated mould according to the surface topography plastics sucking moulding of plastic relief, at the back side of plastics prefabricated mould spraying layer of copper powder, then the plastics prefabricated mould is immersed in the copper sulphate electroplate liquid and electroplate, according to the thickness control plating time of plastic relief, the plastics prefabricated mould is separated to obtain copper plastic relief at last with plastic relief.
Obtain to repair and post processing it as required behind the electroforming plastic relief.Mainly the burr and the edge that produce in the stereoscopic sculpture electroplating process are repaired.If what electroplate employing is reactive metal, in post processing, can carry out Passivation Treatment to it, to guarantee the corrosion resistance on stereoscopic sculpture surface, perhaps according to the surperficial required color or the material of stereoscopic sculpture, can in post processing, carry out second time electroplating, form the metal film of required color or material on the surface.
The stereoscopic sculpture that adopts electroplating technology to make, its thickness can effectively be controlled between 0.01 millimeter to 200 millimeters, and the surface smoothness height.
Claims (5)
1. the manufacture craft of a plastic relief is characterized in that this technology may further comprise the steps:
A. according to the prefabricated mould for plastics of the surface topography of plastic relief;
B. at mould for plastics surface applied metal dust;
C. electroplating in the mould for plastics immersion plating liquid;
D. the plastic relief of electroforming is separated with mould for plastics.
2. the manufacture craft of plastic relief according to claim 1 is characterized in that the plastic relief behind the electroforming is repaired and post processing.
3. the manufacture craft of plastic relief according to claim 1, the thickness that it is characterized in that plastic relief is 0.01 millimeter to 200 millimeters.
4. the manufacture craft of plastic relief according to claim 1 is characterized in that metal dust is a copper powder.
5. the manufacture craft of plastic relief according to claim 1 is characterized in that described electroplate liquid is a copper sulphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510035024 CN1872569A (en) | 2005-06-01 | 2005-06-01 | Technique for fabricating solid relief |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510035024 CN1872569A (en) | 2005-06-01 | 2005-06-01 | Technique for fabricating solid relief |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1872569A true CN1872569A (en) | 2006-12-06 |
Family
ID=37483224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510035024 Pending CN1872569A (en) | 2005-06-01 | 2005-06-01 | Technique for fabricating solid relief |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1872569A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880900A (en) * | 2010-07-12 | 2010-11-10 | 大连嘉华艺术发展有限公司 | Integral electroforming method and dedicated die of three-dimensional sculpture |
| CN101934675A (en) * | 2010-07-19 | 2011-01-05 | 郑州鸿宾木艺有限公司 | Corner processing process of copperplate etchings |
| CN107584956A (en) * | 2016-07-07 | 2018-01-16 | 李彬 | A kind of manufacture craft of metal handicrafts, the art work |
-
2005
- 2005-06-01 CN CN 200510035024 patent/CN1872569A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101880900A (en) * | 2010-07-12 | 2010-11-10 | 大连嘉华艺术发展有限公司 | Integral electroforming method and dedicated die of three-dimensional sculpture |
| CN101934675A (en) * | 2010-07-19 | 2011-01-05 | 郑州鸿宾木艺有限公司 | Corner processing process of copperplate etchings |
| CN107584956A (en) * | 2016-07-07 | 2018-01-16 | 李彬 | A kind of manufacture craft of metal handicrafts, the art work |
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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 | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20061206 |