
FLEX_Link
youmagine
We printed it on an Ultimaker 2+ with nGen_FLEX, using a 0.8 millimeter diameter nozzle, 30% infill, and a brim of at least 10 perimeters. Proper bed adhesion is essential; we used LokBuild. To ensure strength and flexibility, each part was printed with 7 perimeters and a 0.8 millimeter layer width on a resolution of 0.2 millimeters. This approach yields stronger parts that take advantage of the print direction. Print slowly to achieve proper layer adhesion and cooling for overhangs. Printing without supports is possible; however, slow printing will also prevent complete warping of the parts during the printing process. If feasible, enclose your printer from the front to prevent temperature variations from impacting the print. We also recommend mirroring the connectors for a matching finish on the printed parts. After printing, remove only the brim and excess material depending on your retraction settings. Inspect each component for warping since nGen_FLEX parts will warp due to their properties. To create plywood panels, purchase 18 millimeter thick plywood from a hardware store or wood shop. Other materials might work, but we've only tested with plywood. Cut the wood according to these measurements: 320mm x 500mm, 385mm x 500mm, 390mm x 500mm, 395mm x 500mm, 515mm x 500mm, and 632mm x 500mm. Use the marking tool printed in PLA with standard settings to mark the gaps in the wood that need to be cut. The tool works by placing it on a corner of a panel and is designed for all corners. Use technical drawings provided in the files as reference for correct geometry. Cut inside the line to achieve the final size using other tools or sandpaper. We used higher grade sandpaper to make the wood smooth and applied standard wood oil to protect the surface, making it darker and highlighting the grain. We've also included DXF files for laser cutting options. For assembly, use an assembly manual provided. Assemble with a small hammer to set printed pieces into place. Since nGen_FLEX is flexible, it can take hits and fits perfectly around wood. It's recommended to assemble with two people for speed and ease. This design aims to showcase printer capabilities and colorFabb materials for functional products. The chair supports up to 150 kilograms but a lower load is preferable. Printed parts are designed with a safety factor resulting from active material testing. All parts can be printed with three spools of nGen_FLEX filament, assuming no failed prints. However, a backup spool might be necessary. For more information on the material, visit the colorFabb website. For further reading, check our blog posts about this chair at learn.colorfabb.com. We've not conducted safety and durability testing; therefore, we can't take responsibility for user actions with the filament.
With this file you will be able to print FLEX_Link with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on FLEX_Link.