Máy phân phối nam châm tiện lợi phiên bản 2

These functional and practical 3D prints are new and improved over my original design. Thanks to feedback from user @SteveS42 and others on my first design, I think you'll find this version works much better.

I have included several 3MF files for common rectangle and round magnet sizes. I have also included Fusion source files so you can edit and remix. The designs make use of Fusion's user parameters so it's easy to enter new magnet sizes and the models will scale accordingly.

I suggest you print one or more of the test files first to test the clearances for your printer. These are mini dispensers (25 mm tall) that print quickly.

Note (2025-01-23): When slicing, you will likely get a warning about an empty layer or floating regions. You can safely ignore this warning. I designed the dispenser so the slider piece is is barely connected to the dispenser so that Fusion and the slicer will see the whole thing as a single part and not two separate bodies. Since those connection points are too small to slice or print, we get the warning, but it makes the slider easier to break loose after printing.

Note: I originally uploaded incorrect versions of the round test files. I replaced those files with fixed ones on 2022-11-18.

These are the magnets I purchased from Amazon (not affiliate links):

10mm x 4mm x 2mm rectangular magnets:
https://www.amazon.com/dp/B09M6BJK5N

6mm x 3mm round magnets:
https://www.amazon.com/gp/product/B077K364Z7