Shenzhen Alu Rapid Prototype Precision Co., Ltd.

CNC (Computer Numerical Control) machining is a subtractive manufacturing process where computer-controlled tools cut away material from a workpiece to create precise parts, often from metal, wood, or plastic. It's widely used in prototyping, custom fabrication, and production. As a beginner, focus on building foundational knowledge before diving into hands-on work—rushing can lead to costly mistakes or safety issues. Expect to invest time (weeks to months) and money ($500–$5,000 for basic setups).

Step 1: Build Your Knowledge Base

Start with the fundamentals to understand the workflow: design → code generation → machine setup → execution.

Step 2: Choose and Learn Software

Software is your bridge from idea to machine. Start free or low-cost options.

Step 3: Acquire Hardware

Don't buy industrial-grade equipment yet—start small and scale up.

Step 4: Set Up and Run Your First Project

Step 5: Prioritize Safety and Best Practices

Resources for Ongoing Learning