Laser Disc Clock

thingiverse

I've long been captivated by the idea of crafting a laser disc clock, and finally, I was able to get my hands on some laser discs from a local e-recycle shop for just $5. A decent high torque clock works from Amazon made the project a reality, costing me only $11 (http://www.amazon.com/gp/product/B005LH5Q88). The last piece of the puzzle I needed was a bushing and clock hands, which I skillfully fabricated. Luckily, I have a vinyl cutter to cut numbers, but I wanted to create something that could be achieved with basic tools everyone has access to. To build this unique timepiece, simply print two double-sided bushings: one for the front and one for the back. Be aware that you might need to make them slightly thinner so they securely grab onto the disc without it spinning freely. An alternative option is to print only one bushing for use on the front side. It's essential to ensure a snug fit of the hour hand when attaching it to the clock works. To achieve this, avoid making the hole too large or the time might not accurately keep pace with your movements. As for the minute hand, be cautious when adding the bolt as there's minimal clearance, but still sufficient space for accurate timekeeping. The hashes seamlessly slide onto the edge of the disc, although you may need to fine-tune their size if they don't fit perfectly snugly. Given that this design requires no modifications to the disc itself, it retains its potential to be used within a player at any time should one choose to revisit its use. You can adjust these settings as needed: Print Settings * Printer: Folger Tech Prusa i3 2020 * Rafts: No rafts required * Supports: Minimal supports if necessary * Resolution: High (0.2 mm layer thickness) * Infill density: Solid (100% infill)