This video introduces and demonstrates "Tool Trace AI," a free online tool designed to automatically generate custom Gridfinity organization bins without requiring any CAD knowledge. The creator tackles the problem of a messy drawer filled with uncommon Mitutoyo precision tools for which pre-made bins are unavailable.
The core of the video is a tutorial on the Tool Trace AI workflow, which involves taking a simple photograph of a tool with a sheet of paper for scale, uploading it, and using the web editor to define the tool's outline and generate a 3D-printable STL file. The process of customizing the bin's depth, fit, and adding finger notches is detailed. The creator also explores creating a two-color "shadow board" effect, initially attempting to print with a mid-print color change, which led to layer adhesion issues. A better method, discovered later, involves printing the bin and a separate colored insert that the tool also generates. The video concludes with a showcase of the successfully organized drawer, a positive review of the tool's time-saving capabilities, and several constructive feature requests for its improvement.
Creating Custom Gridfinity Bins with AI: A Step-by-Step Guide
0:00:02 The Problem of Messy Drawers: The video begins by highlighting the common issue of disorganized tool drawers, especially for uncommon tools that lack ready-made Gridfinity bins.
0:01:04 Introducing Tool Trace AI: The creator introduces a free online generator, Tool Trace AI, which can automatically create custom Gridfinity bins or shadow boards from a simple photograph, eliminating the need for CAD software.
0:02:24 Starting the Project: The process begins by measuring the tool drawer, generating a Gridfinity baseplate using an online tool, and splitting it in the slicer to fit the 3D printer's bed.
0:05:12 How to Use Tool Trace AI: The user needs a photo of their tool placed near a standard sheet of paper (e.g., A4) for scaling. The photo is uploaded to the website, where the paper's corners are identified to set the correct scale.
0:06:27 Customizing the Bin: Within the editor, users must switch the mode from "Foam" to "Gridfinity." Key settings include setting the pocket depth (e.g., 15.4mm for a 2-unit high bin), the offset distance (how tightly the tool fits), and adding finger notches for easy removal.
0:07:34 Creating a Two-Color Shadow Board Effect: To easily identify missing tools, the creator makes dual-color bins. Tool Trace AI facilitates this by generating two separate files: the main bin and a 0.5mm thick insert for the base of the pocket.
0:09:25 The Best Method for Dual-Color Prints: The creator initially overcomplicates the process by printing with a manual color change, which causes layer adhesion problems between different PLA brands. The recommended and simpler method is to print the bin and the insert separately in different colors and then drop the insert into the finished bin.
0:10:47 Advanced Customization in the Slicer: The creator uses features within the slicer to further customize the generated bins. This includes using the "negative part" function to add extra pockets for accessories and using the text tool to emboss or engrave labels onto the bins.
0:12:15 Review and Feature Requests: The creator is highly satisfied with the time saved using Tool Trace AI. However, they suggest several improvements: using standard Gridfinity height units, providing an earlier preview of the detected outline, adding basic shape tools for extra cutouts, and implementing a zoom function in the selection window.
0:13:03 Pro-Tip for CAD Users: For those who want more advanced customization, Tool Trace AI allows exporting the design as a STEP file, which can then be imported and modified in traditional CAD software.