Parametric Bin - 25 Compartment Stanley Organizer

I've used these organizer cases (Stanley 014725R) for at least a decade now, but they only come with 3 sizes of bins, which don't work for everything. I've printed bins designed by others in the past, but even then, only certain sizes are available.

This is a from-scratch parametric implementation. Make any size you need!

Parameters:

• bin_width: Outer width of bin in multiples of 40mm. 40mm is the center-to-center distance of the hole grid in the left-right direction.
• bin_depth: Outer depth of bin in multiples of 55mm. 55mm is the center-to-center distance of the hole grid in the front-back direction.
• width_divisions: Divide the bin into this many sub-sections in the left-right direction.
• depth_divisions: Divide the bin into this many sub-sections in the front-back direction.
• solid_bin: Enable this if you want to export a solid bin to work in another program, to make custom cutouts for example.
• dividers_full_height: Enabled by default. Make the dividers extend all the way to the top of the bin, including the rim height. This gives a tighter fit, which stops smaller parts from migrating to different sections within a bin. Disabling this stops the dividers before the rim. Disable if the dividers fall in positions where they interfere with the locating features on the organizer lid.

Printing:

• The default print profile uses standard supports, with 0 Z gap, and an interface layer of PETG, while printing the bin itself in PLA. This provides a very nice finish on the underside, supports break away cleanly, and is trivial to do with the AMS.
• I also tested these with PLA support interface on a PLA print too. You'll want to reset the Z gap to 0.2mm, and the supports will be considerably more difficult to remove. If you play with the interface pattern and spacing, you can probably make this easier. Please upload a print profile if you do. 

Notes:

• Because of how the legs are generated, extra semi-circular legs are generated along the sides of any bin larger than 1x1. I left this in, since it provides more support when a bin is outside the case, especially for larger bins. This area would have to be filled with 3d print support material anyway, so may as well keep the extra legs.
• The feet calculations are based on the hole pattern at the bottom of the case, so these extra feet should never interfere.
• Remember that the front left and right corners of each organizer are a special case where the coordinate system is rotated 90 degrees. The only things that fit here will be some combination of:
  • 2x2
  • 2x1
  • 1x2
  • 1x1

Credits:

• This depends on (and includes inline) the excellent Round-Anything OpenSCAD library.

Design by vickash on MakerWorld (license: BY).