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26elbaymmm
03-02 00:51
Model Name
spinning unit circle 3d model
Tags
3d printing
3d printing realistic
circle
machine
machine 3d printing
machine 3d printing realistic
machine realistic
realistic
Prompt
Create a 3D-printable spinning unit circle model for a high school precalculus project that looks like a real educational device, not just a plain circle. The design should be clean, mechanical, symmetrical, and visually impressive, like a premium classroom spinner or STEM display. It should have 3 separate parts: a circular base disc about 200 mm in diameter and 6 mm thick with a centered 8 mm axle hole, a rotating top wheel about 180 mm in diameter and 4–5 mm thick with a matching 8 mm center hole that sits on top of the base and spins around the axle, and a separate fixed pointer arrow about 60–70 mm long that mounts above the top edge and points toward the wheel while it spins underneath. The rotating wheel should have a raised outer rim for a layered look and engraved radial lines from the center to each major angle. It must show the full unit circle using all standard angles: 0°, 30°, 45°, 60°, 90°, 120°, 135°, 150°, 180°, 210°, 225°, 240°, 270°, 300°, 315°, 330°, 360°, and include the matching radian labels: 0, π/6, π/4, π/3, π/2, 2π/3, 3π/4, 5π/6, π, 7π/6, 5π/4, 4π/3, 3π/2, 5π/3, 7π/4, 11π/6, 2π. Use a 3-ring layout on the rotating wheel with the outer ring for degree labels, the middle ring for radian labels, and the inner ring for exact unit circle coordinate values. The inner ring should include correct exact coordinate pairs such as (1,0), (√3/2, 1/2), (√2/2, √2/2), (1/2, √3/2), (0,1), along with the correct signed versions in all quadrants. The wheel must clearly show the 4 quadrants with visible separation lines, include engraved tick marks around the outside rim at every major angle, and have a decorative center hub around the axle hole so the middle looks polished and finished. The design should feel creative and high effort, with raised borders between sections, recessed text, clean geometric detailing, subtle technical accents, and a layered dimensional look. Do not make it look like abstract art, a toy character, or a random sculpture; it must look like a functional interactive math display meant for real classroom use. The entire design must be optimized for FDM 3D printing with no impossible overhangs, no floating unsupported details, no tiny fragile text, and engraved text deep enough to print clearly and read easily. All parts should be durable enough for handling, and the base, wheel, and pointer must print separately and assemble with a bolt, screw, or pin through the center. Use a precise hard-surface CAD style. The final result should look like an award-worthy spinning unit circle project that is both mathematically accurate and visually impressive.
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