Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Method for constructing word, logo or pattern coating on surface of vehicle body of motor vehicle

A construction method and lettering technology, which is applied in the field of lettering or logo or pattern coating construction on the surface of the locomotive body, can solve the problems of fading, peeling, warping of back stickers, etc., and achieve the effect of complete graphics, long service life and simple operation

Inactive Publication Date: 2011-08-17
CRRC QISHUYAN CO LTD
View PDF3 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the existing back stickers such as edge warping, fading, peeling, and falling off, the present invention provides a construction method for coating words or logos or patterns on the surface of the locomotive body

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] A method for constructing a lettering coating on the surface of a locomotive body, comprising the following steps:

[0027] 1. Use paint-resistant plastic adhesive film as a template;

[0028] 2. Make the model described in step 1 into a template for the hollowed-out characters;

[0029] 3. The template made by the profiling described in step 2 is closely pasted on the surface of the locomotive body;

[0030] 4. Spray with the method of paint spraying; prepare the epoxy paint according to the specified ratio, stir evenly; adjust the viscosity and filter for 20 seconds, and spray it once with a pot-type air spray gun. The thickness of the coating is 20um, and the coating is uniform and complete; The coating is dried for 10 minutes, and the viscosity of the coating is adjusted to 18 seconds. Repeat the spraying with the lower pot type air spray gun to make the coating film thickness 60um. Dry for 2 hours at 50°C;

[0031] 5. Remove the template made by the pattern, and ...

Embodiment 2

[0034] A method for constructing a logo coating on the surface of a locomotive body, comprising the following steps:

[0035] 1. Use paint-resistant plastic adhesive film as a template;

[0036] 2. Make the template described in step 1 into a hollowed-out logo;

[0037] 3. The template made by the profiling described in step 2 is closely pasted on the surface of the locomotive body;

[0038] 4. Spray with the method of paint spraying; prepare the alkyd paint according to the specified ratio, stir evenly; adjust the viscosity and filter for 21 seconds, and spray it once with a pot-type air spray gun. The thickness of the coating is 15um, and the coating is uniform and complete; The coating was dried for 15 minutes, and the viscosity of the coating was adjusted to 19 seconds. Repeated spraying with a pot-type air spray gun, so that the coating film thickness was 45um, and dried for 2 hours at 55°C;

[0039] 5. Remove the template made by the pattern, and the logo coating is fo...

Embodiment 3

[0042] A method for constructing a patterned coating on the surface of a locomotive body, comprising the following steps:

[0043] 1. Use paint-resistant plastic adhesive film as a template;

[0044] Two, making the template described in step 1 into a hollowed-out pattern;

[0045] 3. The template made by the profiling described in step 2 is closely pasted on the surface of the locomotive body;

[0046] 4. Use the method of paint spraying to spray, prepare the two-component polyurethane paint according to the specified ratio, stir evenly; adjust the viscosity and filter for 22 seconds, and spray it with a pot-type air spray gun. The thickness of the coating is 12um, and the coating is uniform Complete; the coating is dried for 20 minutes, adjust the viscosity of the coating to 20s, and repeat the spraying with a pot-type air spray gun to make the thickness of the coating film 30um, and dry it for 2 hours at 60°C;

[0047] 5. Remove the template made by the pattern, and the p...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Thicknessaaaaaaaaaa
Login to View More

Abstract

The invention relates to the technical field of beautification of surfaces of vehicle bodies of motor vehicles, in particular to a method for constructing a word, logo or pattern coating on the surface of the vehicle body of a motor vehicle, which comprises the following steps: preparing a paint-resistance plastic back adhesive film as a profile modeling; making the profile modeling into a template with hollowed words, logos or patterns; adhering the template made of the profile modeling on the surface of the vehicle body of the motor vehicle closely; spray-painting by a paint spraying process, and drying the surface; removing the template made of the profile modeling for obtaining the word, logo or pattern coating; and completely drying the word, logo or pattern coating formed in the step 5. When the words, logos or patterns formed by the method are coated on the surface of the vehicle body of the motor vehicle, the operation is simple, the patterns are complete and clear, the service life is long, and the words, logos or patterns can be used for unique decoration design of the vehicle body of the motor vehicle.

Description

technical field [0001] The invention relates to the technical field of surface aesthetics of a locomotive body, in particular to a construction method for coating words, logos or patterns on the surface of a locomotive body. Background technique [0002] At present, the words or logos or patterns on the surface of the locomotive body adopt the method of brushing with an aluminum alloy hollow pattern. Because the aluminum alloy hollow pattern is not closely adhered to the surface of the car body, the boundaries of the formed words, logos or patterns are blurred, and the coating is rough; the coating is easily damaged and falls off; multiple patterns are required, and positioning is difficult. Words or logos or patterns on the surface of the locomotive body also adopt the method of making words or logos or patterns with adhesive paper and directly pasting them. The wording or logo or pattern required by the user is often provided with the color card color number, and the colo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): B05D7/14B05D1/02B05D3/00
Inventor 屠文霞张新源
Owner CRRC QISHUYAN CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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