Written by Abigail October 18, 2024
A SLM 3D Printed Boots before and after Electroplating
Before Electroplating
The boot has a rough, layered finish with a metallic and matte look that has a slightly dull finish.
After Electroplating
Electroplating can significantly improve the surface finish, providing a smoother and more uniform appearance. The boot has a shiny, gold finish after gold plating. Gold plating enhances the aesthetic appeal and can also provide a protective layer against abrasion and corrosion.
Benefits of Electroplating 3D Prints
Enhanced Appearance
The electroplated layer provides a smooth, shiny, and professional finish, improving the overall appearance of the 3D printed parts. Electroplating can be especially useful for decorative items or prototypes that need to look polished and high-quality.
Variety of Surface Finishes
Electroplating can achieve a variety of surface finishes, including gold, silver, nickel and chrome, allowing customization to meet specific aesthetic or functional requirements.
Increased Strength and Durability
Electroplating adds a metal layer to the surface of 3D printed parts, significantly increasing their strength and durability, which is particularly beneficial for parts that need to withstand mechanical stress or wear.
Improved Electrical Conductivity
For applications requiring electrical conductivity, electroplating can transform non-conductive 3D printed parts into conductive ones. Electroplating is useful for creating custom electronic components or circuits.
Corrosion Resistance
Electroplating can protect the underlying material from corrosion, extending the lifespan of the 3D printed parts. It is particularly important for parts exposed to harsh environments or chemicals.
Reduced Friction
Certain types of electroplating can reduce the friction of the surface, which is beneficial for moving parts or components that interact with other surfaces.
Dimensional Accuracy
The electroplating process can help to smooth out minor surface imperfections and layer lines, resulting in parts with higher dimensional accuracy and a more refined finish. It is crucial for applications requiring precise tolerances.
Enhanced Adhesion for Subsequent Coatings
Electroplated surfaces can serve as an excellent base for additional coatings or paints, improving adhesion and overall finish quality. Electroplating is beneficial for 3D prints that require multiple layers of coatings for functional or aesthetic purposes.
Environmental Benefits
Electroplating can extend the lifespan of 3D printed parts, reducing the need for frequent replacements and thereby minimizing waste. Additionally, many electroplating processes have become more environmentally friendly, using less toxic chemicals and more sustainable practices.
3D Plus™ Post-processing Solutions at 3DSPRO
3DSPRO’s 3D Plus™ Solutions offer a comprehensive range of post-processing services to enhance 3D printed parts, including spray painting, dyeing, anodizing, electroplating, electrocoating, powder coating, polishing, vapor smoothing, tumbling, heat treatment, threading, tapping, and more! We ensure that the final product is not only fully functional but also beautiful enough for professional use.
