At 3DVector, we specialize in creating custom 3D printed trophies that showcase precision engineering and artistic excellence. Our recent project involved designing, printing, and painting a bespoke trophy using advanced Stereolithography (SLA) technology and finishing it with vibrant acrylic multi-color paint. This process not only highlights our technical expertise but also the integration of engineering and artistry in producing a unique award.
3D Printed Trophy STL File
The journey of crafting a custom 3D printed trophy begins with a comprehensive design phase. Using advanced Computer-Aided Design (CAD) software, our design team translates these concepts into a detailed 3D model. This digital representation allows precise control over dimensions, intricate features, and overall geometry, ensuring the final product meets the envisioned specifications.
Once the design is finalized, we proceed to the fabrication stage using SLA 3D printing technology. SLA operates by curing liquid photopolymer resin with a focused ultraviolet (UV) laser, solidifying the resin layer by layer to construct the 3D object. This method is renowned for its ability to produce high-resolution parts with exceptional surface finish and intricate details, making it ideal for custom projects.
The SLA printing process involves several critical steps:
- Preparation: The 3D model is sliced into thin layers using specialized software, generating a file that guides the printer’s laser path.
- Printing: The build platform is submerged in a vat of liquid photopolymer resin. The UV laser selectively cures the resin according to the sliced data, solidifying each layer sequentially. After curing a layer, the platform lowers slightly to allow fresh resin to coat the surface, repeating this process until the entire object is formed.
- Post-Processing: Upon completion, the printed trophy is removed from the build platform and undergoes cleaningto eliminate any uncured resin. This is typically achieved by rinsing the part in a solvent solution. Following cleaning, the trophy is subjected to additional UV curing to enhance its mechanical properties and ensure complete polymerization.
Acrylic Multi-Color Painting for Finishing
With the fully cured 3D printed trophy in hand, the next phase involves applying a vibrant, durable finish through acrylic multi-color painting. This process enhances the trophy’s visual appeal and provides a protective layer to withstand handling and environmental factors.
The painting process involves several stages:
- Surface Preparation: The extra support is removed and the trophy is inspected for imperfections, such as support marks or layer lines. These are smoothed out using fine-grit sandpaper to achieve a flawless base for painting.
- Priming: A high-quality primer is applied to the sanded surface to promote paint adhesion and ensure uniform color application. Priming also helps reveal any remaining surface defects, which can be addressed before proceeding.
- Base Coating: Once the primer is fully cured, a base coat of acrylic paint is applied. This foundational layer sets the stage for subsequent color detailing and contributes to the overall depth of the finish.
- Detailing: Using fine brushes or airbrushing techniques, additional colors and intricate designs are meticulously added according to the desired aesthetic. Acrylic paints are favored for their versatility, quick drying times, and ease of blending, allowing for the creation of complex, multi-color patterns.
- Sealing: After the paint has dried completely, a clear acrylic sealant is applied to protect the finish from scratches, UV exposure, and other environmental factors. This final layer ensures the trophy maintains its vibrant appearance over time.
Custom 3D Printed Trophy by 3DVector
The ability to design intricate details with precision, coupled with high-resolution SLA printing, allows us to create trophies that stand out. The process is not only efficient but also cost-effective, as 3D printing eliminates the need for molds or specialized tooling, making it ideal for unique, limited-edition designs. Additionally, SLA printing offers the perfect surface finish for painting. Our acrylic multi-color painting technique further enhances the aesthetic appeal, transforming a high-precision 3D print into a vibrant, custom award.
Got a trophy project? Let 3D Vector bring your vision to life—hit us up today!
