Process for manufacturing multicolor cross textures on metal surface
A technology of interlaced textures and metal surfaces, which is applied in the fields of crafts and decorative arts for producing decorative surface effects, can solve the problems of complex crafts, single color, regular and single color and texture patterns, etc., to achieve strong artistic expression, The effect of bright colors and strong adhesion
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment 1
[0023] Step (1) Surface pretreatment of metal products:
[0024] (1.1) The brass sheet with a size of 200×400×1.0mm is stamped by a punching machine to have an irregular and uneven surface. The depth of the unevenness is controlled at 0.1-1.0mm. The mold used is 200× made of mold steel. 400mm size plane steel mold;
[0025] (1.2) The above-mentioned stamped copper sheet is subjected to degreasing and derusting treatment with a degreasing agent, and rinsed with clean water, and a commercially available alkaline degreasing agent is used for degreasing.
[0026] Step (2) coating spraying:
[0027] Adjust oil-based or water-based fluorocarbon coatings of various colors, which are red, black and yellow, and spray the above three color levels in turn. Each sprayed color is dried in an 80-degree oven. Each layer of coating The thickness of the dry film was 20 μm.
[0028] Step (3) surface grinding:
[0029] Use a hand-held electric grinder to grind from top to bottom on the coate...
Embodiment 2
[0033] Step (1) Surface pretreatment of metal products:
[0034] (1.1) The brass sheet with a size of 300×300×1.2mm is punched by a punching machine to form an irregular uneven surface. The depth of the unevenness is controlled at 0.5-1.2mm. The mold used is 300× made of mold steel. 300mm size plane steel mold;
[0035] (1.2) The above stamped copper sheet is subjected to degreasing and derusting treatment with a degreasing agent, and rinsed with clear water, and a commercially available acid degreasing agent is used for degreasing.
[0036] Step (2) coating spraying:
[0037] Adjust oil-based or water-based acrylic paints of various colors, which are red, black, yellow, and blue, and spray the above four color layers in turn. Each sprayed color is dried in a 90-degree oven. The thickness of the dry film of the coating is 20 μm.
[0038] Step (3) surface grinding:
[0039] Grind from top to bottom on the coated side with a hand-held electric grinder until five irregular an...
Embodiment 3
[0043] Step (1) Surface pretreatment of metal products:
[0044] (1.1) The brass sheet with a size of 200×400×1.0mm is stamped by a punching machine into an irregular and uneven surface, and the depth of the unevenness is controlled at 0.1-0.5mm. The mold used is 200× made of mold steel. 400mm size plane steel mold;
[0045] (1.2) The above-mentioned stamped copper sheet is subjected to degreasing and derusting treatment with a degreasing agent, and rinsed with clean water, and a commercially available alkaline degreasing agent is used for degreasing.
[0046] Step (2) coating spraying:
[0047] Adjust the oily or water-based polyurethane coatings of various colors, blue and red respectively, and spray the above two color levels in turn. After the blue coating is dry, spray the red coating. The dry film of each layer of coating The thickness is 30 μm.
[0048] Step (3) surface grinding:
[0049] Use a hand-held electric grinder to grind from top to bottom on the coated sid...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | aaaaa | aaaaa |
Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com