Color analysis: Color analysis is mainly conducted from three aspects: 1. Investigate the paint from the front or a certain perspective to see if the color is too deep or too light. 2: Check the tone to see if the paint is redder, bluer, greener, or yellower than the original topcoat. 3: Check if the color of the newly sprayed paint is higher or lower than the original topcoat.

Brightness adjustment: The main factors that affect brightness include: workshop environment, spraying method, solvent application, paint dosage, spray gun pressure, and pigment dosage of mixed materials. When adjusting the brightness, various factors need to be considered to obtain the appropriate brightness of the paint.

Color adjustment: Only after brightness adjustment can color adjustments be made, and each color may only be modified in two directions. 1、 The colors will turn green or red, including blue, purple, yellow, beige, and brown. 2、 The colors that turn yellow or blue include green, black, maroon red, gray or silver, and white. 3、 The colors that can turn yellow or red include bronze, red, and orange red. 4： The colors that turn blue or green include navy blue and turquoise. You can select a toner that can produce the correct color based on the materials provided by the paint factory, and calculate the dosage of the toner at a low quantity. After thorough mixing and uniformity, spray a small piece of the test panel and compare the color with the original topcoat after drying.

Adjusting chromaticity: After adjusting the brightness and color, start adjusting the chromaticity. If you want to make the color brighter, you need to adjust the first two items from scratch. If you want to make the topcoat gray, you need to spray a wet coating, and spray a layer with a few white colors that blend well with slightly shiny black at a distance and low air pressure.

Inspection and correction: Inspection can be carried out from three perspectives: first, perpendicular to the exterior of the car, second, just beyond the perspective of Guangyuan's reflection ray, and third: investigate the car's topcoat at an angle of less than 45 ° to check if the color of the repaired and sprayed topcoat is consistent with other directions. If not, correct it until it meets the requirements.

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