High-Precision Coupling Disc

Create a high-precision, completely solid, rotationally symmetrical parametric 3D CAD model of a coupling disc. Outside diameter: 44.0 mm. Total thickness: 6.0 mm. The model must feature the following precise cutouts centered on the origin: 1) One central, through-all bore with a diameter of 8.05 mm. 2) Four through-all mounting holes with a diameter of 4.0 mm, symmetrically arranged at 90-degree angles to each other on a Pitch Circle Diameter (PCD) of exactly 24.0 mm around the center. 3) Six circular pockets (blind holes) for magnets, each with a diameter of 10.2 mm and a depth of 3.2 mm. These six pockets must be symmetrically arranged at 60-degree angles to each other on a larger Pitch Circle Diameter (PCD) of exactly 32.0 mm. The magnet pockets must not go all the way through, leaving a closed solid bottom wall of 2.8 mm on the front side. No webbing or infill patterns, the body must be 100% solid. Export as a STEP file.

Parameters

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.