Compression Spring

youmagine

I looked around on Thingiverse and Youmagine for a spring but found none that were plain and simple compression springs. So, I decided to model one myself. My compression spring performs as expected: compressing, extending, and even bouncing! In the future, I plan to print it with dissolvable support to minimize dipping. For optimal results, I suggest printing in PLA because ABS may be too flexible and soft, lacking the physical properties of springs like mine. To get the best outcome, print the spring in PLA. Choose an infill that suits your desired level of springiness and compressibility. A raft is also essential for good adhesion. While supports can be used, I recommend dissolvable ones like PVA or HIPS, which dissolve in limonene or water - a dual extruder printer is required. Printing the spring larger will yield better results.