CNC Turning Service

CNC turning service is a cornerstone of modern precision engineering. It offers unmatched accuracy, repeatability, and speed in producing cylindrical and round components. At Langhe Casting, we specialize in high-quality CNC turning services that meet the most demanding requirements of the automotive, aerospace, medical, and industrial sectors.

CNC Turning Service

What Is CNC Turning?

CNC Turning is a subtractive manufacturing process where a cutting tool removes material from a rotating workpiece. This technique shapes metal or plastic into precise dimensions and complex geometries. CNC lathes and turning centers, guided by computer numerical control (CNC), ensure consistent accuracy and tight tolerances.

How It Works

1. Workpiece Mounting: The material is clamped into a chuck and rotated at high speed.

2. Tool Movement: A single-point cutting tool moves in linear motion along the rotating axis.

3. Material Removal: Layers are shaved off to form the desired shape.

4. Program Execution: CNC code governs every movement and depth of cut.

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Benefits of CNC Turning Service

Langhe Casting combines advanced CNC turning equipment with expert machinists to ensure your parts exceed expectations.

CNC Turning vs. CNC Milling

Although often grouped together under CNC machining, turning and milling are distinct.

At Langhe Casting, we offer both turning and milling, so you always get the right process for your design.

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Langhe Casting’s CNC Turning Capabilities

We bring together cutting-edge equipment, skilled engineers, and a rigorous quality assurance process to deliver reliable results.

Machine Capabilities:

• Turning Diameter: 1 mm – 500 mm

• Max Length: Up to 1500 mm

• Tolerance: ±0.01 mm or tighter

• Surface Finish: Ra 0.4 – 3.2 µm

Supported Materials:

• Metals: Aluminum, Steel, Stainless Steel, Brass, Copper, Titanium

• Plastics: ABS, Nylon, PEEK, PTFE, PVC, Acrylic

Thread Types:

• Metric, UNC/UNF, BSP, NPT

File Formats Supported:

• STEP, IGES, STL, PDF, DWG, DXF

CNC Turning Applications

CNC turned parts are used in nearly every industrial field. With Langhe Casting’s expertise, you get reliable parts for demanding applications.

• Automotive: Shafts, bushings, pistons

• Aerospace: Hydraulic components, housings

• Medical: Surgical tools, implants

• Electronics: Connector pins, sensor housings

• Industrial: Valves, fasteners, custom fittings

Parts processed by CNC turning

CNC Turning Process Flow at Langhe Casting

At Langhe Casting, every CNC turning project follows a structured, quality-focused workflow.

1. RFQ & DFM Analysis: Submit your drawings → Our engineers analyze for manufacturability.

2. Quotation: Transparent, competitive pricing with lead time and technical support.

3. CNC Programming: Optimized toolpaths and precision strategies created by our CAM engineers.

4. Machining: State-of-the-art CNC turning centers begin production.

5. Inspection: Every batch goes through dimensional checks using CMM and other QA tools.

6. Delivery: Final products are carefully packaged and delivered on schedule.

Why Choose Langhe Casting for CNC Turning?

Choosing the right CNC turning provider makes all the difference. Here’s why Langhe Casting stands out:

✅ Industry Expertise

We’ve delivered thousands of precision parts for clients in over 30 countries.

✅ Advanced Equipment

From 2-axis lathes to multi-axis turning centers, we match your part to the best machinery.

✅ Quality Assurance

ISO-certified processes ensure your components meet all required tolerances and standards.

✅ Fast Lead Times

Quick setup and efficient programming allow us to deliver prototypes in days and bulk orders within weeks.

✅ Full-Service Support

We offer design assistance, material selection advice, and post-machining processes like heat treatment and anodizing.

Frequently Asked Questions (FAQs)

Q: What’s the difference between CNC turning and conventional turning?
A: CNC turning is automated using software and digital controls, resulting in higher precision and repeatability compared to manual turning.

Q: What industries benefit the most from CNC turning?
A: Aerospace, automotive, medical, and industrial manufacturing frequently use CNC turned components for critical applications.

Q: What tolerances can you achieve?
A: We can routinely hold tolerances as tight as ±0.01 mm or better, depending on the material and geometry.

Q: Do you offer secondary operations?
A: Yes, we provide surface finishing, deburring, threading, anodizing, and custom packaging upon request.

Get Started with Langhe Casting

CNC turning services from Langhe Casting offer the precision, efficiency, and reliability that modern manufacturing demands. Whether you’re producing high-precision prototypes or scaling up for mass production, our CNC experts are here to help.

📩 Request a free quote today or contact our engineering team to discuss your next project.