Design Overview:

The model is a segmented, articulated shark designed for smooth, lifelike movement.

Each segment is connected by integrated joints or hinges, allowing flexibility without the need for assembly.

Key Features:

Segmented Body: The shark is divided into multiple sections (head, body, tail), connected by thin, curved hinges that enable fluid movement.

Realistic Shape: The shark's body includes detailed fins, a streamlined head, and a tail fin for a lifelike appearance.

Embossed Texture: Scaled texture or other fine details on the surface enhance realism without adding overhangs.

Support-Free Design: The model is optimized for 3D printing without supports, ensuring all hinges and features can be printed directly on the build plate.

Flat Base: The bottom of the shark lies flat for easy adhesion to the print bed.

Dimensions:

Length: Approximately 150–200 mm (customizable for larger or smaller prints).

Width: Designed proportionally to real sharks, ensuring stability during printing.

Printing Instructions:

Layer Height: Recommended at 0.2 mm for good detail while maintaining efficiency.

Infill: 10-20% infill for flexibility without compromising strength.

Material: PLA or flexible filament (like TPU) for added durability and flexibility.

Build Plate Adhesion: A brim or skirt may be added to improve adhesion if needed.

Additional Notes:

The hinges are designed with small gaps to ensure the segments do not fuse during printing.

Suitable for all FDM printers with standard nozzle sizes (0.4 mm recommended).

Post-processing (e.g., light sanding or painting) can be applied for an enhanced finish.

Articulated Shark