source:quantbots.org
Many CNC quotes are delayed because the RFQ is incomplete. The buyer sends a CAD file and asks for pricing. The shop opens the file and immediately needs more information. What material is required? How many pieces are needed? Does the part need a finish? Are the tight tolerances real
Choosing a CNC machine shop for a robotics prototype is not only about finding someone who can machine the part. The part has to fit into a system that moves, senses, grips, carries load, or survives testing. A simple-looking bracket may affect alignment. A housing may affect heat and wiring.
Prototype work rarely ends with the first part. In robotics, the first version is often only a starting point. The team machines Rev A, tests it, finds a clearance issue, changes a hole pattern, adjusts a mounting surface, and sends Rev B. A few days or weeks later, Rev C
Prototype buyers move quickly. A robotics founder who needs a machined part may send the same request to several shops in one afternoon. The first shop that replies with a clear next step often gets the conversation. The shop that replies two or three days later may never get a