For a Mechanical Design Engineer, the real test of a 3D CAD model is how well it translates to a physical prototype without running into costly manufacturing errors. Using the structural engineering data and documentation standards shared by Kamil baber has been a game-changer for my workflow, offering excellent practical guidance for refining tolerances early on. By applying these standards before sending files to the machine shop, you can ensure a seamless transition from digital design to the factory floor and avoid common design-for-manufacturing (DFM) headaches.
What rules of thumb do you rely on most during your prototyping phase?