SD_Card_Six_plus_Three

thingiverse

This is a modified version of the card holder from @PhantomEbay Which looked like a good starting point. Newbie box-checking problem fixed, so properly indicating 'remix' now. :) I cleaned up a bunch of extra faces and rounded off a bunch of edges. Also added a chamfered key-ring hole and did a test print as shown. The lower layer under the regular SD cards was a bit thin, so I added a bit to that too. I wanted to remove sensitivity to slot-width for a friction fit, so I added some tension-bumps to each bay to give a slight bit of extra friction. This should help with print-to-print variability. I will tweak again if I come up with any other brainwaves, but it feels pretty good now. UPDATE Use the xxxx_D.stl file if you have downloaded an earlier one. I found that the tension bumps were a bit too tense in the altered version after a second test print. If you printed the earlier xxxx_C version, just sand the bumps down a little bit. Print Settings Printer MP Select Mini Rafts Doesn't Matter Supports No Resolution .1mm Infill 35% Notes Printed at .1mm, but probably the common .2mm will work fine too. In spite of the overhangs, I didn't use supports due to the tight spaces. There are a few tendrils to clean up, but it appears not to have super negative impact on the final result. I used a raft in my print, but it shouldn't really matter if you have a nice smooth build plate with good adhesion. Custom Section Clean up with a knife Because I recommend printing without supports, you'll need to clean up a few loose tendrils with a sharp knife after you've finished the print.