Heart (Dovetail Puzzle Box)

prusaprinters

<p>Do your heart beat?<br/> This is a puzzle box. Give it to your friend and see, if he/she can open it. If yes, I'm pretty sure that he/she will be happy about that little surprise you put into the box before...<br/> Need a little hint? Just read the slogan on the heart. Maybe that helps.</p> <p>If you don't like the hint on the top, there is a blank version of the heart.</p> <p>Don't forget to post your make. I would be happy!</p> <p>Please check also my other puzzle box: <a href="https://www.thingiverse.com/thing:3997352">https://www.thingiverse.com/thing:3997352</a></p> <h3>Print instructions</h3><h3>Category: Puzzles Print Settings</h3> <p><strong>Printer Brand:</strong> Prusa</p> <p><strong>Printer:</strong> I3 MK3S</p> <p><strong>Rafts:</strong> No</p> <p><strong>Supports:</strong> No</p> <p><strong>Resolution:</strong> 0.3mm</p> <p><strong>Infill:</strong> 20%</p> <h3><strong>Filament:</strong> . PLA Post-Printing</h3> <p><strong>Put the magnets all the way down! Like that, the force of attraction of the magnet will not be to strong for releasing the ball when you tap.</strong></p> <p>After printing, you need the following material to finalise the puzzle box:<br/> 1 steel ball with 10mm in diameter<br/> 2 neodym magnets, cylindric, 5x5mm (for example <a href="https://www.supermagnete.ch/scheibenmagnete-neodym/scheibenmagnet-5mm-5mm_S-05-05-N">https://www.supermagnete.ch/scheibenmagnete-neodym/scheibenmagnet-5mm-5mm\_S-05-05-N</a>)</p> <p>Step 1: Take the bottom and put one of the magnets into the little hole. Put it all the way down. In that way, there will be a little gap of 2 mm (see illustration).<br/> Step 2: Make the same with the other magnet in the top.<br/> Step 3. Put the steel ball in the big hole of the top. It will be attracted by the magnet.<br/> Step 4: Shift the two peaces (top and bottom) exactly together.<br/> Step 5: Hold the heard with the top upside and tap on the edge on the heart (where the steel ball is). The steel ball should fall into the hole of the bottom. The heart should be closed now.</p> <p>If you want to open the heart again, just hold it upside down and tap again to the edge. The ball will be realeased and falls in the top.</p>