Working Ellipsograph, accurately modeled and ready for use in CAD, CGI, and 3D printing applications. Modeled in Autodesk Inventor and Carrara Studio and provided in multiple file formats. Also called a Do-Nothing Machine and the Trammel of Archimedes. Turn the crank, and the knob traces an ellipsoidal path as the shuttles reciprocate within the base. A perfect desktop fidget toy to create with your 3D printer. Fully-functional and constructed entirely of 3D-printed parts - no bearings, pins, or screws required.

Physical dimensions: 7.50 x 6.00 x 2.50 in

Model specifications:

• Objects: 8
• Facets: 52,008
• Textures: 1

Wood texture is included in PSD, BMP, and JPG formats. Texture size is 1,024 x 1,024 px.

All objects are provided in 6 file formats:

• .STP (general solid model for CAD)
• .SAT (general solid model for CAD)
• .STL (general surface model for CGI and 3D printing)
• .OBJ (general surface model for CGI and 3D printing)
• .3DS (general surface model for CGI and 3D printing)
• .CAR (Carrara Studio scene)

Included is a Read Me text file (.TXT format) detailing the physical dimensions and quantities of all parts required for the assembly. Also included is a viewable 3d model (.DWF format) to assist you with assembly - open using Autodesk Design Review (download for free).

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