Gudo Xy Core - By Charles Guy Doppia & Neotko

thingiverse

This appears to be a document outlining the Bill Of Materials (BOM) for a 3D printer project based on the Duet3D controller, as well as various tips, links to YouTube tutorials, and notes from the designer. The project seems to be focused on creating a high-performance CoreXY 3D printer with adjustable belt tensioning. Here are some of the key points: 1. **Cable Crimping Tutorial**: A link is provided to a YouTube video tutorial on how to crimp cables correctly. 2. **NEOTKO EXTRAS Folder**: This folder contains additional files for the project, including a Y rail holder that uses 1cm Square Aluminium bar as reinforcement and is intended to be used in three machines. The user needs to drill and manually assemble it, but it's mentioned that buying two rails might make it easier. 3. **CONFIG.G File**: A configuration file is provided in the text file named CONFIG.G, which can help set up the Duet3D faster by providing some pre-defined settings. However, it requires the user to read and understand before using it. 4. **BOM (Bill Of Materials)**: The BOM lists all the necessary parts for the project: - Option A involves Hiwin rails MGN9H. - Option B uses MISUMI RAILS for Y axes. - Bearings are listed as F604ZZ, 625ZZ, and 6800ZZ in varying quantities. - Motor flex couplers, geared Bondtech motor, and GT2 belts are also specified. - Pulleys (20T) from the UM GT2 system can be reused along with specific pulley shafts and bearing shafts. 5. **Fasteners**: A detailed list of M3 and M4 bolts and nuts in various sizes is provided. Some numbers might be approximate due to the designer not finalizing the BOM before its release. 6. **Acknowledgments**: The document thanks several individuals and companies for their contributions, including Duet3D, Bondtech, Olsson Ruby nozzle designers, and Foehnsturm, who contributed to the design of the belt tensioning system. This project seems to emphasize precision and performance, with an emphasis on adjustable belt tensioning. It's a complex project that requires detailed planning and assembly.