Spiral cone fidget in Fusion 360

Introduction

This tutorial guides you through the process of modeling a spiral cone fidget toy in Fusion 360, preparing it for 3D printing. The design is aimed for optimal performance, and while the video demonstrates using a 0.6mm nozzle, a 0.4mm nozzle is recommended for smoother gliding.

Step 1: Create the Base Shape

1. Open Fusion 360 and create a new design.
2. Start a new sketch on the top plane.
3. Draw a circle with the desired diameter for the base of the fidget cone.
4. Finish the sketch.

Step 2: Create the Spiral Profile

1. Select the circle you just created.
2. Use the "Revolve" tool to create a solid shape.
3. Set the angle of revolution to 360 degrees for a complete cone shape.
4. Adjust the height of the cone based on your design preferences.

Step 3: Add the Spiral Feature

1. Create a new sketch on the side face of the cone.
2. Draw a spiral using the “Spiral” tool:
   • Choose the center point of the cone as the starting point.
   • Adjust the pitch and revolutions to achieve the desired spiral effect.
3. Finish the sketch.

Step 4: Extrude the Spiral

1. Select the spiral profile you just created.
2. Use the “Extrude” feature to give the spiral some thickness.
3. Set the extrusion distance to match the thickness you want for your fidget toy.

Step 5: Fillet Edges

1. To enhance the design, use the “Fillet” tool on the edges of the spiral.
2. Select the edges you want to smooth out and apply a fillet radius that suits your aesthetic preference.

Step 6: Prepare for 3D Printing

1. Once the design is complete, use the “Make” feature to open the 3D print dialog.
2. Choose the appropriate settings:
   • Select the 0.4mm nozzle for smoother prints.
   • Set the layer height and infill based on your desired strength and aesthetics.
3. Export the model as an STL file for 3D printing.

Conclusion

You have now successfully modeled a spiral cone fidget toy in Fusion 360. Remember to use a 0.4mm nozzle for the best results in terms of smoothness and functionality. As a next step, consider experimenting with different designs or features to customize your fidget toy further. Happy printing!