CAD designer to create 3D model and files of a prototype

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We need CAD files designed to our specifications for use in a prototype assembly. We require a detailed CAD model of a toroid, R1=2', R2=4" of 0.5" thick copper toroid (the donut is hollow) and threaded plugs (eight count) of nonconductive material with a see-through lens. The torus needs to have an equitable, parametric distribution of 5/16"-18 UNC thread sockets on the external surface, 0.4" deep (it does not penetrate into the toroid). Along the top of the toroid, at the 12 o'clock position, equidistantly placed, are eight x 1" circles that Unified National Pipe Thread - Straight (NPS); 1" NPS. Thread per inch (TPI): 11.5. These holes will penetrate the toroid. The threaded, nonconductive plugs, must be able to screw into the top and create a vapor, gas, and liquid seal. Deliverables: 1. Full 3D model of the toroidal assembly with all ports and sockets 2. Threaded plug model (threaded, sealable) 3. Engineering drawings with labeled dimensions and views 4. Files suitable for CNC or 3D printing: STEP (.step), STL (.stl), and source files (e.g., .fcstd or .sldprt) All units in imperial.

Keyword: 3D Modeling

Price: $180.0

3D Design 3D Rendering 3D Modeling CAD CAD & CAM Software Autodesk AutoCAD SolidWorks Autodesk Inventor