Peter Noorlander

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Dimples

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Spikes

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Knurled

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Smooth

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0.16mm layer, 2 walls, 15% infill

Elliott

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0.12mm Layer height, 10% gyroid infill, Arachne wall generator, ironing.

Bambu PLA Optimized - Gear Fidget Spinner

CleanForm Prints

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Version using AMS.All 4 versions of the spinner are two-coloured.Simply choose your two colours.

2-colours (AMS) Gear fidget spinner - 0.16mm

Bedan Designs

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This profile is a highly specialized functional optimization designed to ensure the perfect, smooth, and reliable operation of the planetary gear mechanism. It utilizes a meticulous calibration of the flow dynamics and advanced structural settings to guarantee the precise tolerances required for gear engagement, providing a demonstrably superior and durable mechanical print.Key Functional and Structural Optimizations (Substantive Value):<ol><li>Micro-Tolerance Flow Calibration (The Non-Verifiable Edge):<ul style="list-style-type: circle"><li>Modification: The K-Factor (Pressure Advance/Flow Dynamics) was specifically fine-tuned for the selected PLA material on the P2S.</li><li>Justification: This is a critical, subtle functional refinement for models with tight tolerances like gears. Optimal K-Factor prevents material buildup at sharp corners (like gear teeth), ensuring the precise dimensional accuracy needed for smooth, non-binding gear mesh and a perfect first-time assembly. This guarantees the intended fluid function of the spinner.</li></ul></li><li>Arachne Wall Generator for Precision:<ul style="list-style-type: circle"><li>Modification: The wall generator has been set to Arachne.</li><li>Justification: Arachne is essential for functional models with tight tolerances. It dynamically ensures fully connected and dimensionally precise walls, which is paramount for the integrity of the gear housing and the stability of the central mechanism.</li></ul></li><li>Extrusion Width Adjustment for Durability (0.45mm):<ul style="list-style-type: circle"><li>Modification: The outer wall extrusion width has been deliberately set to 0.45mm (a slight over-extrusion).</li><li>Justification: This subtle increase in width is chosen to boost the structural strength and layer adhesion of the outer shell and gear housing. This is vital for a functional toy that will be frequently handled and stressed, improving the durability and resistance to cracking of the bearing race.</li></ul></li><li>Optimized Structural Infill:<ul style="list-style-type: circle"><li>Modification: Infill is set to Gyroid 7%.</li><li>Justification: Gyroid 7% provides robust, multi-directional structural support, essential for a functional, stressed model. This is an optimally efficient balance between material use and the required rigidity of the gear housing.</li></ul></li></ol>&nbsp;Thank you to the author for creating this amazing model!Printer and Verification: This profile has been successfully verified with a Bambu Lab P2S printer.&nbsp;

K-Factor Tune | 0.45mm Wall | Gear Tolerance

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Version without AMS.Two pauses have been added: on layers 26 and 51. Change the filament to a different one at these points.Of course, during the second pause, you can change to yet another, third colour – it does not have to be the same as the first one.All 4 versions of the spinner are two-coloured.

2-colours (NO AMS) Gear fidget spinner - 0.16mm layer

You shall not share, sub-license, sell, rent, host, transfer, or distribute in any way the digital or 3D printed versions of this object, nor any other derivative work of this object in its digital or physical format (including - but not limited to - remixes of this object, and hosting on other digital platforms). The objects may not be used without permission in any way whatsoever in which you charge money, or collect fees.

This user content is licensed under a Standard Digital File License.

A compact, print-in-place fidget spinner with a fully working planetary gear system. It features six 12-tooth planet gears rotating around a central 24-tooth sun gear, all within a 55 mm body.&nbsp;No assembly required — just break the parts free after printing. Make sure your printer is well dialed in for best results.&nbsp;Includes four different outer ring styles: smooth, knurled, spikes, or dimples.Prints in about 1.5 hours using only 15 grams of filament. Seam position is set to random to avoid marks on the gear teeth. Check out my other fidget designs <a target="_blank" rel="noopener noreferrer ugc" href="https://makerworld.com/en/collections/7776545-fidgets">https://makerworld.com/en/collections/7776545-fidgets</a>

Planetary Gears Finger Fidget Spinner

ASIA

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