This 3D printing process employs a multi‑color, part‑by‑part printing technique, enabling the production of multi‑color finished parts without requiring an AMS multi‑color printing system. It is compatible with standard single‑color 3D printers, significantly lowering the barrier to entry for 3D printing equipment. Before printing, ensure thorough preparation of the printer: clean the build platform meticulously to remove any residual filament, dust, or debris, ensuring a clean and level surface. If necessary, apply a specialized print adhesive to the platform to effectively prevent warping or delamination of printed models. Additionally, strictly follow the model’s split‑file instructions to print each color and each structural component separately, thereby avoiding color mixing or detail errors that can occur during a single, all‑in‑one print.

Once all individual parts have been printed, assemble them using a dedicated 3D printing adhesive. During assembly, align the part interfaces precisely, press the pieces firmly together, and allow the adhesive to cure undisturbed. This ensures a robust structure with uniform gaps, preventing misalignment or debonding that could compromise the overall appearance and performance of the final product.