CNC Machining Processes

RFS has been focusing on custom online CNC machining services for decades. In RFS, we provide customers with professional CNC machining services, including CNC turning and CNC milling. Whether you need rapid prototyping, small batch machining or mass production of CNC machining parts, our precision CNC machining services can meet all your needs. Our ISO 9001:2015-certified quality management system guarantees that the CNC machining parts meet the highest quality standards.

CNC Turning Services

CNC turning is a subtractive machining process that uses cutting tools to remove materials to create parts of the desired shape.

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CNC Milling Services

CNC milling is a machining process that uses computerized controls and rotating tools to gradually remove materials from the workpiece to achieve the desired shape and size. We use imported 3-axis, 4-axis and 5-axis CNC machining centers to provide you with high-quality CNC milling services.

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Gallery of CNC Machined Parts

We provide precision parts for customers in aerospace, medical, automotive and other industries through our CNC machining services.

Aerospace

Medical

Automotive

Other Industries

CNC Machining Capacities

Milled parts: 26″ x 26″ x 12″ . Turned parts : 50″ in length and 20″ in diameter.

±0.020″ (0.50 mm). The difference is mainly from geometry and materials of parts.

Generally speaking, RFS is able to keep the tolerance within ±0.01mm in CNC machining process.

RFS can manufacture more stringent and precise tolerances according to your drawing specifications.

CNC Machining Materials

Metals

  • Copper
  • Brass
  • Titanium
  • Aluminum
  • Aluminum Alloy
  • Stainless Steel
  • Low Carbon Steel
  • Alloy Steel

Plastics

  • ABS
  • Acetal
  • Acrylic
  • Nylon
  • PVC
  • PEEK
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Our Advantages Over Other CNC Machining Companies

CNC Machining FAQs

CNC machining determines the movement of factory tools and machinery through pre-programmed computer software. It uses computer-aided control and machining tools to remove the material layers until the workpiece is made into the final desired part.

In traditional machining, skilled machinists operate the machine according to the project design specifications, use cutting tools to remove or shape metal, and use measuring instruments to ensure that the parts meet the requirements.

However, CNC machining uses computer programming to precisely control the machine to remove material, and the manufacturing process can also be highly automated and repeatable.

The difference between CNC turning and milling is whether the actual moving part is the machine itself or the raw material.

The CNC milling process involves placing the material fixedly while the cutting tool rotates around it.

In contrast, CNC turning requires the tool to remain in the same position while the material is rotated at high speeds to form a precise shape.

  1. CNC machining is highly capable ofmass production of parts.
  2. CNC machiningcan manufacture parts quickly.
  3. CNC machiningare highly accurate and repeatable.
  4. CNC machines can handlemany materials.
  5. CNC machining can meet the manufacturing requirements of more complex shapes for parts.

CNC machining has strong practicability. It is not only applicable for industries requiring high precision, such as aerospace industry, medical industry, automotive industry, etc., but also widely used in industrial machinery, food and beverage industry, agriculture and other industries.