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RailCore® 3D Printers |
RailCore® is a family of Core-XY based Reprap 3D printers designed by J. Steve White, Tony Akens, and Ben Withem under the CC-Attribution Only license. [ Special thanks to Mandala Rose Works for providing open source files for some parts and design assistance on the Mini ]
| RailCore II 300ZL | RailCore II 300ZLT | RailCore Mini |
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| RailCore II 300ZL | RailCore II 300ZLT | RailCore Mini | |
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| X/Y Printable | 300mmx300mm | 300mmx300mm | 150mmx150mm |
| Z Printable | 330mm | 600mm | 150mm |
| ABL | Yes | Yes | Yes |
| Source Files | Model | Model | Github |
| Bill of Materials | BOM | BOM | BOM |
| Assembly Guide | Guide | Guide | Guide |
| Outer dimensions (excl.260mm for loom) | 572mm x 495mm x 546mm | 572mm x 495mm x 830mm | 400mm x 312mm x 470mm |
There are active communities on both Facebook and Discord. For build help please join the Discord server.
Read all about the design history of the RailCore II and how it came to be. More questions? Have a look at the General FAQ
| All models | Typical specifications, these may vary by kit and self-source. |
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| Motion system | CoreXY with linear rails and lead screws, capable of moving 200-400mm/s |
| Bed specifications | 6.35mm MIC6 cast aluminium tool plate with Keenovo silicone bed heater |
| Electronics | Duet2 + Duex or Duet3 recommended |
| Probe | BL-Touch, IR probe, or Piezo are common. |
| Z step | Typically 0.01mm, but dependent on leadscrews and Z steppers. 0.0025mm is possible |
| Steppers | 0.9 degree on XYZ |
| Parts materials | Printed and machined aluminium parts are available |
| Materials | PLA, ABS, PETG, TPU, TPE, PP, HIPS, Ninjaflex, Laywood, Laybrick, Nylon, Bamboofill, Bronzefill, ASA, T-Glase, Carbon-fiber filaments, Polycarbonate, and more. |
A special thanks to Filastruder, Duet3d, E3D, Mandala Rose Works, and 713 Maker, and of course our amazing community of builders, for your continued support of the project.
Thanks as well to former supporters including SeeMeCNC, ProjectR3d, and Printed Solid for helping us along the way.
RAILCORE is a registered trademark of RailCore Labs, LLC
You can support this project by assisting with documentation via our Contributing page.