Fuhr Tech - Cadwell Designs

09/07/2024

02/09/2024

A simple circuit board I engraved at home as a proof of concept. The machine I used to achieve this is a simple 3D printer, that I designed some custom clamping and engraving hardware for, as well as hand written Gcode. The board itself is a blank circuit board and this one is only being used for testing the engraving process. Thank you to my friends and family for supporting me and putting up with me through this project!

05/07/2023

A collection of random project parts

10/05/2022

My newest refit of a mold I've been designing to make an injection molded wax coin, in the hopes of investing casting with Lost Wax. It has been modified to be bolted shut as a clamping system. The injection nozzle is oval shaped on the outside to keep it from spinning out of place during injection, and it has a lip to keep it held down and act as a guard against hot wax that might try to flow back up around the nozzle. The mold has a tiny breather space that allows for a slight bit of overflow and allows trapped air to channel upwards out of the mold during injection. I have also added a bolt and nut hole that will hold the coin insert in place to keep it from coming forward on its own.