Gallery

About Project

Behold this intricate 3D printed miniature head of an elder man, brought to life through the precision of PolyJet technology. The full-color capability allows for the capture of subtle skin tones and facial details, offering a glimpse into the potential of multi-material 3D printing.

Upon close inspection, the print exhibits fine features and a generally smooth surface finish, hallmarks of the PolyJet process. However, observations indicate areas for potential improvement. The color saturation appears somewhat low, and the skin tone reproduction could be more accurate. Additionally, there's a noticeable blending of colors in the cornea and pupil, and the darker tones of the eyebrows and eyes seem to have slightly bled onto the adjacent nasal bridge area.

Understanding PolyJet 3D Printing Technology

PolyJet is a powerful additive manufacturing technology that operates by jetting layers of liquid photopolymer onto a build tray. Immediately after each layer is jetted, it is cured by UV light. This process is repeated layer by layer until the 3D object is complete.

One of the key advantages of PolyJet is its ability to print in multiple materials and colors simultaneously. This allows for the creation of complex parts with varying mechanical properties, textures, and vibrant color gradients, all within a single build. PolyJet technology is known for its high accuracy, smooth surface finishes, and the ability to produce intricate details, making it suitable for applications ranging from rapid prototyping and tooling to medical models and consumer goods. Support structures are typically used in PolyJet printing to support overhangs and complex geometries; these are often gel-like materials that are easily removed post-printing.

Looking to bring your detailed designs to life in full color and with high precision? FacFox offers professional PolyJet 3D printing services. Leverage our advanced technology and expertise to create stunning prototypes, intricate models, and more. Visit our website today to learn how PolyJet 3D printing can elevate your projects!

Solution

• Step 1: A digital 3D model of the elder man’s head was first created using computer-aided design (CAD) software.
• Step 2: The 3D model was then uploaded to the software controlling the PolyJet 3D printer.
• Step 3: The printing parameters, including material selection and color specifications, were set within the printer software.
• Step 4: Thin layers of liquid photopolymer material were jetted onto the build tray by the print heads of the PolyJet machine.
• Step 5: Immediately after each layer was jetted, it was cured and solidified by exposure to UV light.
• Step 6: This process of jetting and UV curing was repeated layer by layer, gradually building up the three-dimensional head sculpture.
• Step 7: Support structures, often made of a gel-like material, were likely printed simultaneously to support any overhanging features of the model.
• Step 8: Once the printing process was complete, the build tray was removed from the 3D printer.
• Step 9: The support structures were carefully removed from the printed head sculpture.
• Step 10: Post-processing, such as cleaning to remove any residual support material, was performed.
• Step 11: The final 3D printed full-color elder man head miniature was then ready for inspection and potential further finishing.