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Manufacturing technology for copper mold glass painting

A production process, glass painting technology, applied in the direction of decorative art, special decorative structures, etc., can solve the problems of high cost of pasting feathers, lack of three-dimensional effect, labor and time-consuming, etc., to achieve good visual effects, wide range of pictures, and visual effects Good results

Inactive Publication Date: 2014-05-28
刘晶涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Carving or shell carving is complicated, labor-intensive and time-consuming, and the cost of pasting feathers is high. Although direct writing looks beautiful, it lacks a three-dimensional effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The manufacturing process of the copper tire glass painting specifically includes the following process steps:

[0024] 1. Select high-quality and flawless 0.3mm copper plate as the bottom tire, and mechanically cut the plate according to different specifications of the screen.

[0025] 2. The periphery of the copper plate is mechanically pressed to a height of 0.4mm as the edge.

[0026] 3. Use a steel brush to remove the copper embroidery on the surface of the copper plate.

[0027] 4. Then adjust the oven to a high temperature of 900 degrees Celsius and bake for 50 minutes. After taking it out, soak it in low-grade oxalic acid for 12 minutes to make the copper plate hard and achieve the purpose of anticorrosion.

[0028] 5. Draw the pattern to be made on the surface of the copper plate by hand with fine brushwork.

[0029] 6. Pinch the 0.1×0.5mm red copper wire according to the patterns and lines of the pattern, and weld it on the copper plate with the correspondin...

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Abstract

The invention discloses a manufacturing technology for a copper mold glass painting. The manufacturing technology comprises the following steps: selecting a high-quality flawless copper sheet as a bottom mold, mechanically cutting the copper sheet according to different specification of the painting, mechanically compressing the periphery of the copper sheet to a height of 0.4 mm as a closing side, removing rust from the surface of the copper sheet, regulating an oven to be 800-1000 DEG C and roasting the copper sheet for 45-60 minutes, taking out the copper sheet, soaking the copper sheet with diluted oxalic acid for 10-15 minutes, painting a pattern on the surface of the copper sheet, shaping a red copper wire according to decorative design and lines of the pattern to be welded onto the corresponding decorative design and lines on the copper sheet by using argon arc welding , blending a pure natural cloisonne enamel with a white emulsion, using an oil painting scraper knife and a sucker to fill the enamel according to the colors of the pattern till reaching the thickness of the copper wire, conveying the dried copper plate painting into an electric oven, roasting the painting at 800 DEG C for 24-28 hours, and forming the copper mold glass painting after cooling. The copper mold glass painting is rich in colors, strong in stereoscopic impression, firm, not easy to break, and good in visual effect.

Description

technical field [0001] The invention relates to a method for making handicrafts, in particular to a process for making glass paintings on copper tires. Background technique [0002] In the prior art, characters or patterns on handicrafts are generally made by engraving, direct writing, shell carving or feather carving. Carving or shell carving is complicated, labor-intensive and time-consuming, and the cost of pasting feathers is high. Although direct writing looks beautiful, it lacks a three-dimensional effect. Contents of the invention [0003] The purpose of the present invention is to provide a kind of manufacturing process of glass painting on copper body, this manufacturing process is to use the concept of modern industrial product development and design, in line with the traditional handicraft industry should adapt to modern life style and social culture, follow the requirements of market economic laws, Utilizing modern high-tech means and combining traditional ski...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B44C5/02
Inventor 刘晶涛
Owner 刘晶涛
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