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CNC Machining

Published on Friday, 23. August 2024

Content Guide：Everything we do at SUPEX is focused on providing the fastest and highest quality prototypes and production parts in the industry. This demands the latest technology, managed by tight process controls

What is CNC machining and how does it work?

CNC machining is a subtractive manufacturing process where computer-controlled machines precisely remove material from a solid block (called a workpiece) using cutting tools to create a custom-designed part. It is ideal for metals and plastics.
What is the difference between CNC turning and CNC milling?

CNC turning rotates the workpiece against a stationary cutting tool to create cylindrical parts (like shafts and bolts). CNC milling rotates a cutting tool to remove material from a stationary workpiece, creating complex shapes, slots, and holes.
Do you provide precision CNC machining services for aluminum?

Yes, we specialize in aluminum CNC machining, including turning and milling. Aluminum is one of our most requested materials due to its excellent machinability, strength, and lightweight properties.
I need a local supplier. Do you offer CNC machining services near me?

While our manufacturing facility is in China, we serve global clients with efficient online quoting and reliable international shipping. This allows us to offer high-quality parts at competitive prices, often making the total cost lower than local shops.
Do I need to provide a technical drawing for CNC machining?

While not always mandatory for a quote, a technical drawing is highly recommended. It is essential for specifying critical features like threads, tolerances, surface finishes, and inspection criteria, ensuring you get exactly the part you need.
How can I design parts for CNC machining to save cost?

To optimize cost, design with standard tool sizes in mind, avoid deep cavities and thin walls, add fillets to internal corners, and limit tight tolerances to only where they are absolutely necessary.
Are you a cheap CNC machining service without compromising quality?

Yes, we provide cost-effective machining by leveraging our automated processes and efficient manufacturing base. We maintain high quality through strict quality control measures and certified manufacturing partners.

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