Ask AI: Which of the following processes is used to create prototypes? 3D Printing Drilling CNC Routing Milling

All of the mentioned processes can be used to create prototypes depending on the specific requirements of the prototype. 1. 3D Printing: This process allows for rapid prototyping where a 3D object is generated from a digital design. 2. Drilling: While not a method of creating whole prototypes on its own, it is a subtractive manufacturing process often used in conjunction with others for creating prototypes that require holes or depressions. 3. CNC Routing: CNC routing can be used for making prototypes out of wood, plastics, and metals. It's an automated process that provides high accuracy. 4. Milling: Milling is also a subtractive process where material is removed to create the prototype. It's effective for both metal and wood prototypes. So, the answer really comes down to what material the prototype is being made out of and what the specific design of the prototype is.