A CNC (Computer Numerical Control) machine works by converting a digital 3D design into a set of programmed numeric commands that precisely automate the movement of cutting tools or workpieces. It is primarily a subtractive manufacturing process, meaning it transforms a raw block of material into a finished part by cutting, drilling, and shaving away excess material layer by layer. The Step-by-Step Workflow
Transforming a concept into a physical part follows a strict, highly automated sequence:
[1. CAD Design] ➔ [2. CAM Programming] ➔ [3. G-code Translation] ➔ [4. Machine Setup] ➔ [5. Machining Execution] What is it and How Does it Work? (Must Know Basics)
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