The following images and video show a proof of concept on how two parts can be held together. One version is based on a clamp design, and the other uses a short piece of 1.75 mm filament with molten tips as a rivet joint.

This design is inspired by the STEMFIE motor enclosure designed by Brendon Collecutt.

 

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v001

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v002

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v003

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v004

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v005

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v006

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v007

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v008

STEMFIE.org Clamp for motor enclosure and 1.75 mm filament riveting v009

 

Quick-print sample

STEMFIE.org Quick print sample shoulder screw pin nut washers brace

The STEMFIE Quick-print Sample file is an easy way to test a few STEMFIE parts and fasteners. You can also check the STEMFIE Calibration File for more elaborate types of fasteners.

Support

STEMFIE.org DOWNLOAD Parts

STEMFIE is a free, open-source, 3D-printable construction set toy that helps children learn STEM! Download the files freely, and please support my efforts to expand this project.