NASA Chainmail Fabric Bracelet w/ Clasp - 18 sizes

NEW version is out: NASA Chainmail Fabric Bracelet M - Clasp - 20sizes

Read print instructions for best results! Please leave a positive rating and consider leaving a Boost to support release of free high quality models! Thanks! :)

NASA chainmail inspired bracelet with an easy to use yet secure clasp. Perfect gift or handout to showcase interlocking parts in 3D printing. One print takes only ~1.5h-2h depending on the size.

Sizes up to 212mm fit A1 Mini. To select your size, measure your wrist and select the next size up, maybe two sizes up if its close. Print preparations: You can first check that your filament and bed adhesion work for this model by printing this keychain.

Filament: Use dry PETG or similar tough material. PLA also works but don't expect it to last as long in rough use. Bed adhesion: Bed adhesion is critical for this print. I use Cool plate SuperTack for PLA and PETG without issues and suggest you do too. If using PEI plates, prepare better than ever: clean with detergent and brush, use brush also when rinsing well, careful use of adhesives etc. Monitor the print and try again if at first you don't succeed. You and your printer can do it! Removal: Detach the finished print carefully with a scraper. Don't be tempted to rip the whole thing out from its end. For SuperTack, remember to keep the bed warm when detaching (~40'C for PLA, ~50-60'C for PETG). Break-in: The links might be a little stuck at first. Loosen them up by moving adjacent pieces back and forth two at a time. Don't twist and bend the whole thing yet to avoid causing excess stress. Once all the links are loosened up and wiggle around freely the thing is quite flexible and the stresses distribute evenly among the links.

For AMS I encourage you to design your own patterns and do the coloring as you wish. Please post photos of your creations in the comments! :)

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