Our in-house CNC Machining facilities at Lupton & Place are comprehensive and designed to perfectly complement our extensive plant and equipment, providing our customers with a one-stop shop for a cast and machined component. As part of our continuous policy of development and our status as a world–class manufacturer, we have a fully equipped CNC machine shop, which includes 4–axis vertical machining centres, enabling us to provide CNC turning and milling to the highest of standards.

With us, you can expect:

  • In-house CNC machining facilities
  • Fully equipped CNC machine shop
  • 4-axis vertical machining centres
  • CNC turning & milling

What is CNC Machining?

CNC machining, or Computer Numerical Control machining, is a manufacturing process where pre-programmed computer software controls the movement and operation of machine tools. CNC technology automates the machining process, allowing complex parts to be produced with high precision and consistency.

CNC machines work by following coded instructions, often written in G-code, which direct the exact movements of the cutting tools and machinery. Common types of CNC machining include milling, where rotating tools remove material from a stationary workpiece, and turning, where the workpiece rotates against a cutting tool.

CNC machining is widely used across various industries to produce custom parts, metal components, and prototypes efficiently and with tight tolerances, reducing human error and enhancing manufacturing quality.

CNC Machining Advantages

CNC machining offers several key advantages over manual manufacturing methods. It delivers exceptional precision and repeatability, ensuring every part meets exact design specifications. The CNC programming process is also highly efficient, enabling faster production times and reduced human error.

Additional benefits include flexibility in design changes, the ability to machine complex geometries, and compatibility with a wide range of materials. For businesses, this means cost-effective production, improved consistency, and reliable quality – whether for prototypes or full-scale production runs.

The CNC Machining Process

  • Design & Programming: A detailed CAD model of the part is created and converted into G-code using CAM software, defining tool paths and machine movements.
  • Machine Setup: CNC-machined parts are equipped with the required tools, fixtures, and materials before production begins.
  • Machining Operations:
    • CNC milling uses rotating cutting tools on a stationary workpiece.
    • CNC turning rotates the workpiece against a stationary cutting tool.
  • Precision Control: Servo motors and closed-loop CNC systems maintain accuracy across multiple axes (X, Y, Z, and beyond).
  • Verification & Quality Control: Operators perform trial runs and inspections to ensure tolerances, surface finish, and dimensional accuracy.
  • Result: A highly automated, precise process that produces complex components efficiently and consistently to achieve tighter tolerances.

Why Choose Lupton and Place?

At Lupton and Place, we combine decades of engineering expertise with advanced CNC machining technology to deliver precision components you can rely on. Our machines ensure exceptional accuracy, tight tolerances, and repeatable results across metals and plastics.

From prototyping to full-scale production, our experienced engineers work closely with clients in industries such as aerospace, automotive, and medical to meet exact specifications. Every part undergoes rigorous quality inspection, ensuring consistent performance and reliability.

Proudly UK-based, we provide responsive lead times, expert support, and a commitment to excellence that makes us a trusted partner for precision CNC machining.

To learn more about the CNC process or to get started, contact us today.