I was asked by a relative wether it is possible to print customized drawer dividers and so I tried and created this thing. You can custiomize the dividers fully to your needs by using the scad file provided.

The different settings are explained in the scad file, the instruction schema that comes with the files and the following:

• Divider_Length: The main length of the divider from the edges or the center of the overlap regions.
• Left_Top_Connector: Wheter to create a linear connector on the left / top side of the divider.
• Left_Top_Connector_Inverted: Wether to invert the left / top connector.
• Right_Bottom_Connector: Wheter to create a linear connector on the right / bottom side of the divider.
• Right_Bottom_Connector_Inverted: Wether to invert the right / bottom connector.

• Positions_Connectors: The positions of the slits for connecting vertical and horizontal dividers. This is an array in the form [Pos1, Pos2, Pos3 ...] counted from the left / top side of the divider.

• Divider_Height: The height of the divider.
• Divider_Thickness: The thickness of the divider (Should be an even multiplicative of your desired layer height)
• Overlap_Length: The length of the overlap region for linear connectors.
• Diameter_Connectors: The diameter of the round alignment knobs and holes on the linear connectors.
• Amount_Connectors: The amount of knobs to create on linear connectors. (Their type is alternating a knob or a hole)
• Ignore_Problems: Wether to ignore problems with the settings that could influence the divider functionality.

If you need to create a part with linear connectors on both sides, one of these should be inverted to make the divider printable. Note: All left / top non inverted connectors match with all right / bottom non inverted connectors and all left / top inverted connectors match with all right / bottom inverted connectors, but inverted and non inverted connectors don't match.

The example stl files in the file section are the parts of the divider I printed for my relative. They are created for a 295mm x 425mm drawer.