Keyring TPU 3D Printer Model

Author: @
License: CC BY-NC-SA
File formats: stl
Download type: zip
Size:3.1KB

The file 'Keyring TPU 3D Printer Model' is (stl) file type, size is 3.1KB.

Summary

Keyring - TPU

Design Features

  • Strong and resistant key ring that is printable
  • TPU material is flexible and strong
  • Easy printing
  • Comfortable in pockets

Usage

  • Put the pointed tip through the loop
  • Pull through until tight
  • Slowly walk the loop over the tapered barb section
  • TPU will stretch as it is forced
  • Bend the barb section to stretch it out and flatten it and walk the loop
  • Use finger nail to push each side of loop forward
  • Once the loop is past the barb and into the groove, the TPU will go back to it's initial shape and it will be difficult to open accidentally
  • Cut off the pointed tip with a filament cutter or scissors
  • The ring could in theory be reused, but probably not worth the trouble since it is cheap and fast to make new ones.
  • The ring can be cut off to remove the keys and redo the key set on a new key ring.

Print Notes

  • TPU Filament
  • Use your standard TPU print settings, or:
  • Nozzle: 0.4mm Nozzle
  • Layer Height: 0.2mm Height
  • First Layer Width: 0.5mm
  • Infill: 100%
  • Perimeter: 3 Lines

Github Link

Github link with OpenSCAD files https://github.com/dr-occams-r/Keyring

KeyRing-v1-100.stl 5.9KB
KeyRing-v1-50.stl 5.9KB
KeyRing-v1-70.stl 5.9KB