Snapdragon
Release status: experimental
Description | A fully printable RepRap, influenced by the MTM Snap 3D CNC design by Jonathan Ward. Requires only M4 screws and nuts for frame assembly.
|
License | GPL
|
Author | |
Contributors | |
Based-on | |
Categories | |
CAD Models | Coming very soon
|
External Link |
Introduction
The Snapdragon takes self-replication to a new level. The entire frame and print bed can be RP printed. The build surface area can be increased by adding joiner plates at each of the corners. I suppose we could even do away with the #6 screws, and nuts, and replace them with filament as cotter pins, but I'll resist that idea until I get the first prototype built.
I'm sorry to say that I'm working the design in SolidWorks, so the initial files will be released in that format. I could use OpenScad, but it would take me forever to finish. I welcome all offers for someone to take on the task of porting the design to OpenScad.
-Wildseyed-
RP Parts
- Front and Back Faces
- 50mm x 228mm x 9mm Lower Brace with Stepper/Bearing Mount (2)
- 100mm x 100mm 50/30 Left-Handed Corner Single Anchor (2)
- 100mm x 100mm 50/30 Right-Handed Corner Single Anchor (2)
- 30mm x 228mm x 9mm Snap Brace (4)
- 30mm x 228mm x 9mm Beam Brace (2)
- 45mm x 45mm NEMA 17 Stepper Mount (1)
- 608 Roller Bearing Mount (1)
- Left/Right Face
- 100mm x 100mm 30/30 Right-Handed Corner Double Anchor (2)
- 100mm x 100mm 30/30 Left-Handed Corner Double Anchor (2)
- 100mm x 100mm 30/30 Right-Handed Corner Single Anchor (2)
- 100mm x 100mm 30/30 Left-Handed Corner Single Anchor (2)
- 30mm x 228mm x 9mm Vertical Brace with with Double Anchor (4)
- 30mm x 228mm x 9mm Snap Brace (2)
- Bottom Face
- 30mm x 228mm x 9mm Snap Brace (2)
- 50mm x 228mm x 9mm Snap Brace with Rod Mounts(2)
Bill of Materials (The Vitamins)
This section is under development, and may change frequently, and without notice.
- 5 - Nema 17 Stepper Motors
- 4 - 5mm to 8mm Aluminum Flex Couplings (I'm working on something printable to replace these...)
- 5 - 608 Roller Bearings
- 6 - 5/16" x 12.5" Smooth Rod
- 3 - 5/16 x 12.5" Threaded Rod
- 12 - 5/16" Nuts
- 24 - 1/4" Flat Washers
- 100 - #6 x 1/2" Pan Screws
- 100 - #6 Nuts
- 8 - 1/2" I.D. Rubber Feet, or substitute (optional)