CN107215137A - A kind of technique for making multicolour cross lamination in metal surface - Google Patents
A kind of technique for making multicolour cross lamination in metal surface Download PDFInfo
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- CN107215137A CN107215137A CN201610166021.XA CN201610166021A CN107215137A CN 107215137 A CN107215137 A CN 107215137A CN 201610166021 A CN201610166021 A CN 201610166021A CN 107215137 A CN107215137 A CN 107215137A
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- coating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/20—Applying plastic materials and superficially modelling the surface of these materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C1/00—Processes, not specifically provided for elsewhere, for producing decorative surface effects
- B44C1/22—Removing surface-material, e.g. by engraving, by etching
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- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention relates to a kind of technique for making multicolour cross lamination in metal surface.Existing handling process, form and color are relatively simple, and color lacks stereovision, third dimension.First uneven effect is presented in surface of metal product by the inventive method, and oil removing, derusting, cleaning treatment are carried out to surface；Then according to the color hierarchy and order being pre-designed, the color paint mixed up is sprayed on surface of metal product successively with pneumatic spray gun；Surface of metal product is polished again, until there is irregular block metal base and multicolour is interlocked veinpatterns design, rinsed well；Finally it is sprayed on surface of metal product with clear varnish, multicolour is can obtain after drying and is interlocked the metallic article of veinpatterns design.The inventive method makes surface of metal product produce multicolour cross lamination effect, and beautiful in colour, level is abundant, adhesive force is strong, and color hierarchy is variable and does not repeat, and artistic expression is strong.
Description
Technical field
The invention belongs to metal surface treatment process technical field, and in particular to a kind of to make many on copper surface
The technique of color trap texture.
Background technology
At present mostly using chemical oxidation, chemical passivation, chemical phosphorus in surface of metal product handling process
The handling process such as change, paint coatings, often color is relatively simple, and the color of drawing lacks stereovision and can
Denaturation, color is not gorgeous enough, and artistic expression is not strong.Through retrieval, patent document 200910040779.9
A kind of technique that colourful three-dimensional texture patterns are obtained on metalwork is disclosed, but this method is to use Vacuum Heat
Spraying coating process is transferred, before this powder spray, textured pattern uses extrusion process, finally also turned through overheat
Print technique, technique is complex, also more regular and single in color and textured pattern.It is only applicable to gold
The more regular product such as genotype material.
The content of the invention
The purpose of the present invention is to make polychrome in metal surface there is provided one kind in view of the shortcomings of the prior art
The technique of color cross lamination pattern, causes surface of metal product color hierarchy to enrich by the technique, gorgeous,
The great individual character of product and artistic expression.
To achieve the above object, the use of present invention process is comprised the concrete steps that：
Step (1) surface of metal product is pre-processed：
Described metallic article is metal sheet or molten copper product；
By the metal sheet that need to be surface-treated using mould by punching press, make its surface that uneven effect is presented,
Cup depth is 0.1~3.0mm；Then oil removing, derusting, cleaning treatment are carried out to surface；
Or the molten copper product that need to be surface-treated directly is subjected to oil removing, derusting, cleaning treatment to surface；
Oil removing is handled using commercial available alkaline or acid deoiling agent.
The Chinese invention patent " one that the concrete technology referenced patent number of molten copper product is 200810122100.6
Plant Dieless controllable metal fusion cast molding method ".
Step (2) coating spraying：
According to the color hierarchy and order being pre-designed, the color paint mixed up is sprayed on successively with pneumatic spray gun
Surface of metal product, the coating of each layer of spraying sprays next layer of color coating again after dry or drying；
Color paint be oiliness or aqueous fluorocarbon coating, acrylic coating, polyurethane coating, epoxy coating,
Alkyd paint, using bloom, dumb light or semi-matte；The number of plies of color coating is 2~6 layers, each layer of coating
Thickness of dry film is 10 μm~30 μm.
Polish on step (3) surface：
By it is above-mentioned sprayed coating and coating be completely dried after metallic article beaten with sander on its surface
Mill, until there is irregular block metal base and multicolour is interlocked veinpatterns design, then with clear water by surface
Floating ash is rinsed well, and dried for standby；
The area of the irregular block metal base occurred is 5~20 ﹪ of entire area.
Step (4) varnish is closed：
Surface of metal product is sprayed on clear varnish, is spontaneously dried or through oven for drying, you can obtain multicolour
The staggeredly metallic article of veinpatterns design；
Varnish coat thickness of dry film is 15 μm~20 μm.
The inventive method by the processing of surface of metal product flatness, coating color hierarchical Design, polishing,
Varnish closing step, makes surface of metal product produce multicolour cross lamination effect, beautiful in colour, level
Abundant, adhesive force is strong, and color hierarchy is variable and does not repeat, and artistic expression is strong, you can applied to rule
On metallic article workpiece, on such as copper curtain wall panel, it can also be applied in irregular metal article workpiece, such as
On molten copper product made by patent document ZL200810122100.6 methods describeds.It can be widely applied to gold
In terms of category handicraft, metallic room inside/outside decorative material.
Embodiment
With reference to specific embodiment, the present invention will be further described.
Embodiment 1：
Step (1) surface of metal product is pre-processed：
(1.1) size is struck out into surface imperfection for 200 × 400 × 1.0mm stamped machine of brass sheet material
Rough effect, concavo-convex deep-controlled in 0.1~1.0mm, the mould used makes of mould steel
The plane punching block of 200 × 400mm sizes；
(1.2) above-mentioned stamped copper sheet material is passed through into degreaser oil removing, processing of rust removing, and rinsed through clear water
Totally, oil removing uses commercial available alkaline degreaser.
Step (2) coating spraying：
Assorted oiliness or aqueous fluorocarbon coating are mixed up, respectively red, black, three kinds of colors of yellow,
Good above-mentioned three kinds of color hierarchies are sprayed successively, often spray a kind of color dries in 80 degree of baking ovens, each layer of painting
The thickness of layer dry film is 20 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with hand electric sander, until occur brass,
Untill the irregular interlaced texture of red, black, four kinds of colors of yellow, wherein brass occupied area
For 15 ﹪ of entire area, the floating ash on surface is rinsed well with clear water, and dried in 80 degree of baking oven.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), and is dried in 80 degree of baking oven with clear varnish,
Coating dry film thickness is 15 μm, obtains the metal copper product of four kinds of color trap veinpatterns designs.
Embodiment 2：
Step (1) surface of metal product is pre-processed：
(1.1) size is struck out into surface imperfection for 300 × 300 × 1.2mm stamped machine of brass sheet material
Rough effect, concavo-convex deep-controlled in 0.5~1.2mm, the mould used makes of mould steel
The plane punching block of 300 × 300mm sizes；
(1.2) above-mentioned stamped copper sheet material is passed through into degreaser oil removing, processing of rust removing, and rinsed through clear water
Totally, oil removing uses commercial acid degreaser.
Step (2) coating spraying：
Assorted oiliness or aqueous acrylic coating are mixed up, is respectively red, black, yellow, blueness four
Color is planted, good above-mentioned four kinds of color hierarchies are sprayed successively, often spray a kind of color dries in 90 degree of baking ovens,
The thickness of each layer of coating dry film is 20 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with hand electric sander, until occur brass,
Untill red, black, yellow, the irregular interlaced texture of five kinds of colors of blueness, wherein brass institute
10 ﹪ that area is entire area are accounted for, the floating ash on surface is rinsed well with clear water, and in 90 degree of baking oven
Drying.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), and is dried in 90 degree of baking oven with clear varnish,
Coating dry film thickness is 18 μm, obtains the metal copper product of five kinds of color trap veinpatterns designs.
Embodiment 3：
Step (1) surface of metal product is pre-processed：
(1.1) size is struck out into surface imperfection for 200 × 400 × 1.0mm stamped machine of brass sheet material
Rough effect, concavo-convex deep-controlled in 0.1~0.5mm, the mould used makes of mould steel
The plane punching block of 200 × 400mm sizes；
(1.2) above-mentioned stamped copper sheet material is passed through into degreaser oil removing, processing of rust removing, and rinsed through clear water
Totally, oil removing uses commercial available alkaline degreaser.
Step (2) coating spraying：
Assorted oiliness or aqueous polyurethane coating are mixed up, is respectively blue, red two kinds of colors, successively
Above two color hierarchy is sprayed, blue coating sprays red coatings, each layer of coating dry film again from after doing
Thickness be 30 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with hand electric sander, until occur brass,
Untill blueness, the irregular interlaced texture of red three kinds of colors, wherein brass occupied area is overall
20 ﹪ of area, rinse the floating ash on surface well with clear water, certainly dry.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), is spontaneously dried with clear varnish, coating dry film thickness is
20 μm, obtain the metal copper product of three kinds of color trap veinpatterns designs.
Embodiment 4：
Step (1) surface of metal product is pre-processed：
(1.1) size is struck out into surface imperfection for 500 × 600 × 3.0mm stamped machine of brass sheet material
Rough effect, concavo-convex deep-controlled in 2.0~3.0mm, the mould used makes of mould steel
The plane punching block of 500 × 600mm sizes；
(1.2) above-mentioned stamped copper sheet material is passed through into degreaser oil removing, processing of rust removing, and rinsed through clear water
Totally, oil removing uses commercial acid degreaser.
Step (2) coating spraying：
Assorted oiliness or aqueous epoxy coating are mixed up, is respectively green, red, yellow, black, purple
Color, white six kinds of colors, spray good above-mentioned six kinds of color hierarchies, often spray a kind of color at 100 degree successively
Dried in baking oven, the thickness of each layer of coating dry film is 10 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with hand electric sander, until occur brass,
Untill green, red, yellow, black, purple, the irregular interlaced texture of seven kinds of colors of white,
Wherein brass occupied area is 5 ﹪ of entire area, rinses the floating ash on surface well with clear water, and
Dried in 100 degree of baking oven.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), and is dried in 100 degree of baking oven with clear varnish,
Coating dry film thickness is 16 μm, obtains the metal copper product of seven kinds of color trap veinpatterns designs.
Embodiment 5：
Step (1) surface of metal product is pre-processed：
(1.1) size is struck out into surface imperfection for 500 × 500 × 2.5mm stamped machine of brass sheet material
Rough effect, concavo-convex deep-controlled in 1.5~2.0mm, the mould used makes of mould steel
The plane punching block of 500 × 500mm sizes；
(1.2) above-mentioned stamped copper sheet material is passed through into degreaser oil removing, processing of rust removing, and rinsed through clear water
Totally, oil removing uses commercial available alkaline degreaser.
Step (2) coating spraying：
Mix up assorted oiliness or aqueous alkyd paint, be respectively red, green, yellow, black, in vain
Five kinds of colors of color, spray good above-mentioned five kinds of color hierarchies, often spray a kind of color and dried in 90 degree of baking ovens successively
Dry, the thickness of each layer of coating dry film is 12 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with hand electric sander, until occur brass,
Untill red, green, yellow, black, the irregular interlaced texture of six kinds of colors of white, wherein yellow
Coppery occupied area is 8 ﹪ of entire area, rinses the floating ash on surface well with clear water, and at 90 degree
Dried in baking oven.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), and is dried in 90 degree of baking oven with clear varnish,
Coating dry film thickness is 17 μm, obtains the metal copper product of six kinds of color trap veinpatterns designs.
Embodiment 6：
Step (1) surface of metal product is pre-processed：
By the brass as made by ZL200810122100.6 methods melt copper product vase (size is 320 ×
200 (height × diameter) mm, its surface is uneven) surface passes through degreaser oil removing, processing of rust removing,
And rinsed well through clear water, oil removing uses commercial available alkaline degreaser.
Step (2) coating spraying：
Mix up assorted oiliness or aqueous polyurethane coating, respectively black, red two kinds of colors, successively
Above two color hierarchy is sprayed, black coating sprays red coatings, each layer of coating dry film again from after doing
Thickness be 30 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with sander, until there is brass, black, red
Untill the irregular interlaced texture of three kinds of colors of color, wherein brass occupied area is the 20 of entire area
﹪, rinses the floating ash on surface well with clear water, certainly dry.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), is spontaneously dried with clear varnish, coating dry film thickness is
15 μm, obtain the metal copper product of three kinds of color trap veinpatterns designs.
Embodiment 7：
Step (1) surface of metal product is pre-processed：
Brass as made by ZL200810122100.6 methods is melted into copper sheet material (its surface is uneven)
Surface pass through degreaser oil removing, processing of rust removing, and rinsed well through clear water, oil removing uses commercial acid
Degreaser.
Step (2) coating spraying：
Assorted oiliness or aqueous epoxy coating are mixed up, is respectively green, red, yellow, black, purple
Color, white six kinds of colors, spray good above-mentioned six kinds of color hierarchies successively, often spray a kind of color in 80 degree of bakings
Dried in case, the thickness of each layer of coating dry film is 10 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with sander, until there is brass, green, red
Untill color, yellow, black, purple, the irregular interlaced texture of seven kinds of colors of white, wherein brass
Color occupied area is 5 ﹪ of entire area, rinses the floating ash on surface well with clear water, and in 80 degree of baking
Dried in case.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), and is dried in 100 degree of baking oven with clear varnish,
Coating dry film thickness is 20 μm, obtains the metal copper product of seven kinds of color trap veinpatterns designs.
Embodiment 8：
Step (1) surface of metal product is pre-processed：
Brass as made by ZL200810122100.6 methods is melted into copper sheet material (its surface is uneven)
Surface pass through degreaser oil removing, processing of rust removing, and rinsed well through clear water, oil removing uses commercial available alkaline
Degreaser.
Step (2) coating spraying：
Assorted oiliness or aqueous acrylic coating are mixed up, is respectively red, black, blueness, white four
Color is planted, good above-mentioned four kinds of color hierarchies are sprayed successively, often spray a kind of color dries in 90 degree of baking ovens,
The thickness of each layer of coating dry film is 20 μm.
Polish on step (3) surface：
Polished from top to bottom in the one side for having sprayed coating with hand electric sander, until occur brass,
Untill red, black, blueness, the irregular interlaced texture of five kinds of colors of white, wherein brass institute
10 ﹪ that area is entire area are accounted for, the floating ash on surface is rinsed well with clear water, and in 90 degree of baking oven
Drying.
Step (4) varnish is closed：
It is sprayed on above the sheet material made by step (3), and is dried in 90 degree of baking oven with clear varnish,
Coating dry film thickness is 18 μm, obtains the metal copper product of five kinds of color trap veinpatterns designs.
Claims (6)
1. it is a kind of metal surface make multicolour cross lamination technique, it is characterised in that the technique it is specific
Step is：
Step (1) surface of metal product is pre-processed：
Described metallic article is metal sheet or molten copper product；
By the metal sheet that need to be surface-treated using mould by punching press, make its surface that uneven effect is presented,
Cup depth is 0.1~3.0mm；Then oil removing, derusting, cleaning treatment are carried out to surface；
Or the molten copper product that need to be surface-treated directly is subjected to oil removing, derusting, cleaning treatment to surface；
Step (2) coating spraying：
According to the color hierarchy and order being pre-designed, the color paint mixed up is sprayed on successively with pneumatic spray gun
Surface of metal product, the coating of each layer of spraying sprays next layer of color coating again after dry or drying；
Polish on step (3) surface：
By it is above-mentioned sprayed coating and coating be completely dried after metallic article beaten with sander on its surface
Mill, until there is irregular block metal base and multicolour is interlocked veinpatterns design, then with clear water by surface
Floating ash is rinsed well, and dried for standby；
Step (4) varnish is closed：
Surface of metal product is sprayed on clear varnish, is spontaneously dried or through oven for drying, you can obtain multicolour
The staggeredly metallic article of veinpatterns design.
2. a kind of technique that multicolour cross lamination is made in metal surface as claimed in claim 1, it is special
Levy and be：The number of plies of color coating is 2~6 layers in step (2), each layer of coating dry film thickness is 10 μm~
30μm。
3. a kind of technique that multicolour cross lamination is made in metal surface as claimed in claim 1, it is special
Levy and be：The area of the irregular block metal base of appearance described in step (3) for entire area 5~
20 ﹪.
4. a kind of technique that multicolour cross lamination is made in metal surface as claimed in claim 1, it is special
Levy and be：Varnish coat thickness of dry film is 15 μm~20 μm in step (4).
5. a kind of technique that multicolour cross lamination is made in metal surface as claimed in claim 1, it is special
Levy and be：Oil removing described in step (1) is handled using commercial available alkaline or acid deoiling agent.
6. a kind of technique that multicolour cross lamination is made in metal surface as claimed in claim 1, it is special
Levy and be：Color paint described in step (2) is oiliness or aqueous fluorocarbon coating, acrylic coating, poly- ammonia
Ester paint, epoxy coating, alkyd paint.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610166021.XA CN107215137A (en) | 2016-03-22 | 2016-03-22 | A kind of technique for making multicolour cross lamination in metal surface |
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| CN201610166021.XA CN107215137A (en) | 2016-03-22 | 2016-03-22 | A kind of technique for making multicolour cross lamination in metal surface |
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| CN201610166021.XA Pending CN107215137A (en) | 2016-03-22 | 2016-03-22 | A kind of technique for making multicolour cross lamination in metal surface |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130692A (en) * | 2018-08-11 | 2019-01-04 | 上海语翀金属制品有限公司 | Imitation stone aluminium sheet processing technology |
| CN111376639A (en) * | 2018-12-27 | 2020-07-07 | 杭州朱炳仁文化艺术有限公司 | Forging and engraving process for multi-layer copper relief product |
| CN115318591A (en) * | 2022-08-08 | 2022-11-11 | 铜陵铜官府文化创意股份公司 | Process for forming multicolor textures on metal casting surface |
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|---|---|---|---|---|
| CN1058177A (en) * | 1990-07-12 | 1992-01-29 | 王波 | Art vase |
| JPH06320104A (en) * | 1993-05-14 | 1994-11-22 | Shiyuunan Chiiki Jiba Sangyo Shinko Center | Production of industrial art object equipped with different painting pattern |
| CN1597238A (en) * | 2004-08-06 | 2005-03-23 | 丹阳市申阳电梯装璜厂 | Method of making concave convex pattern on steel plate surface |
| CN102345125A (en) * | 2010-07-28 | 2012-02-08 | 比亚迪股份有限公司 | Method for forming multilayer patterns on surface of metal base material |
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2016
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1058177A (en) * | 1990-07-12 | 1992-01-29 | 王波 | Art vase |
| JPH06320104A (en) * | 1993-05-14 | 1994-11-22 | Shiyuunan Chiiki Jiba Sangyo Shinko Center | Production of industrial art object equipped with different painting pattern |
| CN1597238A (en) * | 2004-08-06 | 2005-03-23 | 丹阳市申阳电梯装璜厂 | Method of making concave convex pattern on steel plate surface |
| CN102345125A (en) * | 2010-07-28 | 2012-02-08 | 比亚迪股份有限公司 | Method for forming multilayer patterns on surface of metal base material |
Non-Patent Citations (2)
| Title |
|---|
| 朱军岷等: "《铜雕技艺》", 31 October 2014, 浙江摄影出版社 * |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109130692A (en) * | 2018-08-11 | 2019-01-04 | 上海语翀金属制品有限公司 | Imitation stone aluminium sheet processing technology |
| CN111376639A (en) * | 2018-12-27 | 2020-07-07 | 杭州朱炳仁文化艺术有限公司 | Forging and engraving process for multi-layer copper relief product |
| CN115318591A (en) * | 2022-08-08 | 2022-11-11 | 铜陵铜官府文化创意股份公司 | Process for forming multicolor textures on metal casting surface |
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