You can salvage parts from scanners and printers to build a cheap CNC machine. Stepper motors and linear guides (rods) have been taken from printers and scanners. The things you need to buy is aluminum profile, stepper controller, Arduino, threaded rods, nuts & bolts. Here 6mm x 1mm threaded rods are used. This CNC machine can cut Aluminium, Plexiglas, and wood. A dust collector have been made from 3 PVC tubes glued together (see picture). A spindle lamp with 8 LED have been manufa...
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Most of us master shoe-tying in elementary school and don’t give our laces much thought after that. If your hiking boots start to wear on your feet in uncomfortable ways, though, you’ll be glad to learn a few new lacing tricks that could help improve your
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There are some 3D print jobs that require a focus on part strength. We've had a few projects in our time that have led us to trying a few different strengthening techniques...