Coating 3D printed parts is an important step to enhance their appearance, durability, and functionality. It is suitable for creating a smooth surface or adding a protective layer to SLA 3D printed parts.
Coating involves applying a layer of material to the surface (substrate) of an object to enhance its properties or appearance. Coatings can protect against corrosion, wear and environmental factors or improve aesthetics.
Coatings come in many forms - liquid, gas or solid - and can be applied by methods such as spraying, dipping or brushing. 3DSPRO uses spraying.
1. Coating provides a protective barrier against corrosion, wear, and environmental factors, extending the lifespan of the substrate.
2. Coating enhances the appearance of objects by offering a variety of finishes and colors.
3. Coating increases the durability of surfaces, making them more resistant to scratches, dents, and other forms of damage.
1. Surface Preparation: Clean, sand, or blast the substrate to remove contaminants and create the appropriate texture for coating adhesion.
2. Priming: A primer is applied to improve the bond between the substrate and the main coating, ensuring better adhesion and durability.
3. Coating: The main coating material, which can be liquid, powder, or vapor, is applied using methods such as spraying, dipping, or brushing.
4. Curing/Drying: After application, the coating is cured or dried, often using heat or UV light, to achieve the desired hardness and durability.
Select the coated surface finish based on the specific application.
The neutral, uniform gray color not only enhances the aesthetic but also provides an initial layer of water-resistant and tear-resistant protection for a high-quality finish.
Provide a high-quality, smooth surface for consumer products, automotive parts, architectural components and industrial machinery.
Check out the quality inspection process of coated parts at 3DSPRO.
Color
Verify if the color matches the system-indicated color. If the color is correct, compare it with the Pantone color code to check if the difference is significant.
Surface
Check for any wet paint. Inspect for paint loss due to collision.
Color Uniformity
Assess if there is uneven coloration (white showing through black, areas darker or lighter). Determine if there is paint accumulation or peeling.
Bubbles
Identify any presence of bubbles.
Scratches
Look for any obvious scratches.
Dimensional Accuracy
Evaluate if the final product meets the dimensional accuracy.
Check out the frequently asked questions of coating.
to get the paint Color Chart.
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