Ponoko - All items tagged with neodymium

Non-Stop Gauss Gun P1

EdgarCastelo — Mon, 15 Nov 2010 16:26:26 GMT

Why stop adding one more Gauss Gun to your monster Gauss Gun set, because you've starting to smash the Neodymium Magnets? Just build this Project; As the magnet isn't touched by the roller balls, there are no speed or force limits! And to re-set it, just push the spheres forward, no hassle! It has it's dimensions set for a 12.7 mm Neo, but you can buy any size, draw a square into the plans, as a template, and scale it until it fits the plan's square.

Halbach 12 Magnet Laser cut

EdgarCastelo — Sat, 08 Sep 2012 18:42:36 GMT

1 - Put the Arrow piece, the one with the Magnet Axis Directions, on the bottom. 2 - Put the first Square piece, the other pieces, with the square holes, aligned and on top of that. Glue the two, on the outside. 3 - Using 4 Magnets as place holders, stack the other 3 Pieces, and glue the lot on the outside. 4 - After finding the North of each Magnet (a Compass South poit points to it) mark it with a Permantent Ink Felt Marker. 5 - Put the Magnets carefully, the arrows point to the North, put them, first 4 spaced 3 places apart, glue the top, then 4 to the right of those, glue again, then the remaining 4 glue again. That's it! :)

4 Halbach Linear frames

EdgarCastelo — Sun, 09 Sep 2012 19:27:20 GMT

The pieces for four Linear Halbach Magnet Arrays, for 10mm Magnet Cubes. The base shows the proper orientation, for each Magnet. Looking at the arrows, with both outer arrows pointing left, the bottom side is the strongest side. See how it works, at: http://youtu.be/fP9Am8r1ClM