CNC Turning Explained: Process, Operations and Advantages

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Posted by Brad Roberson in CNC Turning, Machining, and Manufacturing on Feb 8, 2024.

CNC turning at Roberson Machine Company is a versatile solution capable of performing multiple operations on a variety of materials with astounding precision and reliability. This adaptability makes CNC turning a go-to method for crafting complex parts across various industries.

Contact the CNC turning specialists at Roberson Machine Company today at 573-646-3996 or contact us online for a free quote. We boast over 20 years of experience providing CNC machining and manufacturing solutions to top-tier clients nationwide.

Operational Capabilities of CNC Turning at Roberson Machine Company

CNC turning stands out for its ability to execute a diverse range of machining operations to manufacture highly accurate and intricate parts. Key operations achievable with CNC turning include:

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External Turning Operations

• Turning: This fundamental CNC operation involves the rotation of the workpiece on a lathe as a cutting tool removes material, forming cylindrical shapes such as shafts and gears.
• Hard Turning: This specialized operation focuses on machining materials with high hardness levels. Often replacing grinding, it allows for precise cuts and fine finishes on hard-to-shape materials.
• Taper Turning: Used to create conical shapes by gradually altering the diameter along the length of the workpiece, taper turning is optimal for parts that must fit into angular spaces like cones and tapered shafts.
• Facing: This operation creates a flat surface at the end of a workpiece, ensuring it is perpendicular to the axis of rotation.
• Grooving: CNC turning can cut grooves into the surface of the workpiece, useful for creating features like O-ring grooves, oil grooves, or retaining rings, thus meeting specific design requirements.
• Parting: Also known as cutoff or parting-off, this operation involves separating the finished workpiece from the remaining material, completing the manufacturing process.

Internal Machining Operations

Our CNC turning machines and CNC lathes come in various configurations, some equipped with unique cutting features designed for specialized tasks. This variety allows us to meet specific requirements and part designs. Call us now at 573-646-3996 or contact us online to start your quote process. Some of our internal CNC turning operations include:

• Drilling: Our CNC turning centers can be outfitted with drilling tools to machine holes in the workpiece, ideal for assemblies requiring bolts or pins. Stringent quality control ensures these holes are drilled with utmost precision in both diameter and depth.
• Threading: This operation forms internal or external threads on a workpiece, enabling it to be screwed into other components effortlessly.
• Boring: Boring operations enlarge pre-existing holes or create precise internal diameters within the workpiece, essential for parts where the hole diameter is critical to functionality.
• Knurling: This process applies a textured pattern to the workpiece surface, enhancing grip or aesthetic appeal. Common applications include tool handles, knobs, and fasteners.

Additional Services Offered by Roberson Machine Company

Whether utilizing our CNC turning centers or lathes, Roberson Machine Company leverages precision, efficiency, and versatility to manufacture your company's parts within the required timeline. In addition to turning operations, we provide:

Contact the Experts at Roberson Machine Company

Discover unparalleled accuracy with Roberson Machine Company’s CNC turning services. Partner with us—a company that continuously stays abreast of technological advancements. We are committed to providing you with the best manufacturing solutions tailored to your parts and projects.

Call us today at 573-646-3996 or obtain a free quote by reaching out to us online.

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