August 25, 2024
Description
Attach lid with 1.75mm filament (I used a small section of polycarbonate filament)
170mm*85mm*27mm
Scalable
Diameter of the hinge is larger on the top shell, allowing it to open more freely
Designed to fit the casio fx-991EX, but will fit most other calculators
Avoid having a seam inside (or near) the hinge.
The filament may need to be pushed in with a little bit of force. In extreme circumstances, use pliers to push the filament in.
Print the test assembly first
License:
Creative Commons — Attribution — NoDerivatives