Thingiverse

Helical Hearts

by DaveMakesStuff

2.9k Downloads

2.9k Likes

14 Makes

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These “Helical Hearts” twist apart into two separate but identical pieces. Print in different colours to highlight the spiral curves.

The “Large Helical Heart” has a hidden compartment for rings or contraband.

See here for video: https://youtu.be/SSzDglASqT4

See here for stable downloads:
Large (plain and with hidden compartment): https://social.thangs.com/m/690383
Small: https://social.thangs.com/m/690164

The “Large Helical Heart” is 80mm at the widest point, the “Small Helical Heart” is 50mm at the widest point.

In order to preserve a smooth sliding contact surface, print the files on the side as they are oriented. Try raising the model off the bed by 3mm or so and building tree support up to the overhangs.

3D printing fidget Fidget Toy Heart helical bisection helix ring ring box valentine valentines day valentines day gifts 3D printing fidget Fidget Toy Heart helical bisection helix ring ring box valentine valentines day valentines day gifts 3D printing fidget Fidget Toy Heart helical bisection helix ring ring box valentine valentines day valentines day gifts

Source

Thingiverse

What you need to print this: Beginner Medium confidence

Why?

no supports

Support-free Single piece

Supports 0/3

Assembly 0/3

Settings 1/3

Bed size 0/3

Post-process 1/3

Printer

FDM / FFF

File format

STL

Material

PLA

Min. bed size

50 mm (Small)

Post-processing

Sanding

Software

Cura, PrusaSlicer, or similar

Same designer, more platforms

DaveMakesStuff also publishes on

7 additional models across 1 more platforms

MakerWorld

7 models

♥ 44 ↓ 41 ⚒ 12

Frequently Asked Questions

Which 3D printer is suitable for Helical Hearts?

Any FDM printer should handle Helical Hearts just fine. It's been printed on machines like Bambu Lab A1 Mini, Prusa Mini+, Creality Ender 3, most FDM printers. A minimum build volume of 50 mm is recommended.

Does Helical Hearts need supports when printing?

No supports needed for Helical Hearts — it's designed to print clean off the bed.

What file format is Helical Hearts available in?

Helical Hearts is available in STL format. These files can be opened and sliced using free software such as Cura, PrusaSlicer, Bambu Studio, or OrcaSlicer for FDM printing, or ChiTuBox and Lychee Slicer for resin printing. The download is provided through Thingiverse.

Is Helical Hearts free to download?

Yes, Helical Hearts is available as a free download through Thingiverse. Always check the license on the original platform to understand commercial use, remixing, and attribution requirements.

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