A working engineer’s guide to choosing between worst-case and Root-Sum-Square tolerance analysis, with a 5-feature worked example and the three mistakes that cost the most money.
Tag Archives: engineering services
DFM is where prototype budgets are won or lost. Twelve concrete decisions — tolerances, materials, geometry, finishes — that move parts from $400 each to $40 each without changing what the part does.
By Mike Moussa, PE — Most of our clients don’t start with a CAD file. They start with a sketch, a broken part, or just an idea. Here’s how we turn concepts into manufacturable designs. What We Actually Do Product design isn’t just making a pretty 3D model. It’s designing a part that: Works — […]