Adapted Finger Loom
by TCFD Innovation Labs in Workshop > 3D Printing
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Adapted Finger Loom

The Adapted Finger Loom is perfect for individuals with limited dexterity and impaired hand function who wish to weave using a loom. The digitally designed, 3D printed pegs with hollow cavities allow crafters to use their finger to pull the yarn over the pegs instead of using a hook tool. The loom also slides laterally and locks in place with ease, allowing smooth progression for those who prefer to remain seated.
Estimated Build Time: 5 hours total (3 hours machine; 2 hours assembly)
Supplies
Tools:
- Windows PC or MAC i7 (or higher)
- Screwdriver set
- FDM Printer
Materials:
- PLA Filament (for STL print files)
- Steel Drawer Slider with Lever Drawer Release (1)
- C-Clamps (2)
- Plywood Board (2)
- one board at 1" thickness, with at least 24"L and 4"W for cutting
- second board at 0.5" thickness, with at least 26"L and 2"W
- Wood Screws (4+)
Final Dimensions:
9"H x 30"L x 6.5"W
Before You Begin...
Carefully read the instructions and ensure that you have all the required tools, materials, and correct measurements before you start building the device. Always wear protective gear when working with tools.
Create the Pegs and Brake Lever

Download the provided STL files ("adaptedLoomBrake.stl" and "adaptedLoomPegsSection.stl") and 3D print both using a FDM Printer.
Create the Base




Create the first Plywood Base Section out of 1" thick plywood (23.5"L x 1"H x 4"W). Then cut the outer ends of plywood to create two 0.75 x 0.35 x 2 inch platforms (please refer to the provided diagram for exact cut details).
Then create a second plywood piece using 0.5" thick plywood (25.5"L x 0.5"H x 2"W).
You should have two separate plywood pieces, as indicated in the photos.
Installing Slider

Next, screw in the metal Slider between the two pieces of plywood, lining up the pieces on their left sides as shown in the provided photo.
Attaching the C-Clamp


Next, we'll attach the C-clamps to the Plywood Base.
Start by drilling a 0.25 hole into the top of each C-Clamp, as shown.
Then screw the first C-clamp into the Plywood Base-- check your positioning with the provided diagram. Repeat for the other side with the second C-clamp.
Installing Pegs


Finally, we'll attach the 3D printed parts to the Sliding Base. Start by screwing all four Peg Sections into the 0.5" rectangular plywood using two screws (example diagram provided). Note: the hollowed side of the Pegs should be facing away from the C-Clamps.
Installing Brake


Screw the 3D printed Brake Lever into the 1" plywood base using 2 screws (example diagram provided). Make sure to position the Lever's handle so that it will fit into the 6th brake slot on the first four pin module.
Build Complete!





Your device is ready to use. If this interests you, give us a favorite and drop a comment below. Thanks for building with us!
DISCLAIMER: The Center for Discovery, Inc. (TCFD) works with Instructables to make the following information available for informational purposes only. TCFD, its agents, successors and / or assigns make no express or implied warranty of fitness or merchantability for any particular purpose for the items depicted. The reader should understand that the construction of this item is intended for use by an individual with cognitive or physical impairments (end user). This may pose a higher risk of injury to the end user. TCFD advises there is also a risk of injury to the individual constructing the device. The reader agrees to undertake the appropriate steps to lessen or eliminate risks of injury occasioned by the construction or use of the items depicted. Any and all losses, injuries or damages incurred by or resulting from the use of the information in this publication are the sole responsibility of the reader and end user, all of whom voluntarily, expressly and completely release, forever discharge, and agree to defend, indemnify and hold harmless TCFD, its agents, successors and / or assigns, from any and all claims, demands, or causes of action, which are in any way connected with the use of the information contained in this publication.