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High-Precision CNC Turning Services

Yicen Precision delivers industry leading CNC turning services, engineered for intricate geometries and rapid production. We provide dependable, high-quality parts in diverse metals and plastics, meeting the stringent requirements of aerospace, medical, and industrial sectors. Delivering reliable accuracy, fast turnaround, and uncompromised quality with every part we manufacture.

Plastic Base Plate
Lathe Cutting Process, CNC Turning

What is CNC Turning?

CNC turning is a precision machining technique that shapes cylindrical parts by rotating the material while a cutting tool removes excess. Using advanced CNC lathes, this process ensures exceptional accuracy, fine surface finishes, and repeatable results, ideal for manufacturing components like shafts, bushings, and threaded mechanical parts.

CNC Turning Standards and Tolerances

Feature Standard Tolerance (mm) High-Precision Tolerance (mm)
Diameter (Outer & Inner) ±0.05 ±0.005
Length ±0.1 ±0.01
Straightness 0.1/100mm 0.01/100mm
Roundness 0.05 0.005
Concentricity 0.05 0.005
Thread Tolerance ISO 965 (6g/6H) Custom fit
Surface Roughness (Ra) 3.2 µm 0.4 µm

Get Precise CNC Turning service for Complex Cylindrical Components

Our CNC turning services are optimized for producing high-precision rotational parts with fine surface finishes. Using advanced turning centers, we machine everything from basic shafts to intricate, multi-featured components. This process ensures consistent dimensional accuracy and repeatability, making it a perfect fit for demanding industries such as aerospace, automotive, and heavy equipment manufacturing.

CNC Lathe Setup

Materials for CNC Turning

Engineers and leading manufacturers trust Yicen Precision for fast iterations and durable, high-performance parts. Whether for prototyping or full-scale production, our extensive material selection ensures precision, strength, and reliability for any CNC machining project.

Aluminum 5052
Aluminum 7075 & 7075-T6
Aluminum 6063-T5
Aluminum 7050-T7451
Aluminum MIC-6
Aluminum 6061-T6
Aluminum 2024-T3

Brass C360
Brass 260
C932 M07 Bearing Bronze

H59
H60

ABS
Acetal [Delrin]
Acrylic, G-10 Garolite
Nylon 6/6
PEEK
Polycarbonate
PTFE [Teflon]
Polypropylene
Ultra-High Molecular Weight Polyethylene

Alloy Steel 4130
Alloy Steel 4140
ASTM A36
Stainless Steel 15-5
Stainless Steel 17-4
Stainless Steel 18-8
Stainless Steel 303
Stainless Steel 304
Stainless Steel 316/316L
Stainless Steel 416
Stainless Steel 420
Steel 1018
Steel A36

Titanium Grade 2
Titanium 6Al-4V

Zinc Sheet Alloy 500

Surface Finishing for CNC Turning

Precision-turned parts benefit from specialized surface treatments that enhance strength, durability, and overall performance. These treatments are ideal for optimizing the functionality of shafts, bushings, and cylindrical components.

As-Milled

 The quickest and most economical option, leaving visible tool marks and potentially sharp edges or burrs. Surface roughness is approximately 125 µin Ra, and burrs can be removed upon request.

Hard Chrome Plating

A thick chromium coating that boosts hardness, wear resistance, and durability. Perfect for high-stress parts like shafts and pistons.

Nickel Plating

A thin, electroplated nickel layer that enhances wear and corrosion resistance. Provides a bright, attractive finish for functional parts.

Black Oxide

A chemical treatment that creates a dark, matte black surface on steel parts. Offers mild corrosion resistance and reduces light reflection.

Polished Finish

A smooth, glossy finish achieved by mechanical buffing. Ideal for decorative parts requiring enhanced shine and low roughness.

Brushed Finish

A linear, satin-like texture created using abrasive belts or brushes. It reduces minor imperfections and offers a clean, decorative appearance.

Custom

Need a specific finish? Submit an RFQ, and we’ll work with you to find a tailored solution for your project.

Bead Blast

 Creates a smooth, matte finish by media-blasting, typically with glass beads, offering an improved aesthetic and uniform surface texture.

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Transform Concepts into Precision Parts

We specialize in converting your ideas into high-quality, functional components with unparalleled speed and accuracy. With advanced technology and expert craftsmanship, we create parts that meet the most complex specifications.

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Discover Yicen Precision’s Expert CNC Turning Services

When it comes to producing high-quality cylindrical components with exceptional accuracy, CNC turning is the gold standard. At Yicen Precision, we specialize in CNC turning services that deliver precise, consistent, and complex parts for industries where reliability and exactness matter most.

What Is CNC Turning and How Does It Work?

CNC turning is a subtractive manufacturing process where a cutting tool removes material from a rotating workpiece to create symmetrical shapes such as shafts, bushings, and threaded components. Controlled by computer software, this method offers superior precision and repeatability compared to manual turning.

Our advanced CNC turning machines at Yicen Precision allow for tight tolerances and complex geometries, accommodating a wide range of materials including metals and plastics. This ensures your parts meet stringent industry standards while maintaining cost-effectiveness.

The Yicen Precision Advantage in CNC Turning

We combine technology with expertise to offer CNC turning solutions that meet your exact requirements:

  • Advanced Equipment: We utilize multi-axis CNC lathes that can handle both simple and complex turning tasks.
  • Versatile Material Handling: From aluminum and stainless steel to engineering plastics, we work with a variety of materials.
  • Rapid Prototyping & Production: Whether you need a single prototype or a large production run, we adapt to your schedule.
  • Quality Assurance: Rigorous inspections and testing ensure every component matches your specifications.
  • Customized Solutions: We tailor our processes to fit unique project demands, no matter the size or complexity.

Our team of skilled machinists and engineers works closely with you to optimize design and production efficiency, delivering parts that fit perfectly every time.

Industries Benefiting from CNC Turning

CNC turning is vital for many industries, and Yicen Precision proudly supports sectors including automotive, aerospace, medical devices, electronics, and heavy machinery. Our precision parts often serve as critical components in assemblies requiring durability and exact fit.

Commitment to Excellence and Customer Service

At Yicen Precision, excellence isn’t optional, it’s our standard. We understand that the success of your project depends on the precision and reliability of each part we produce. That’s why we invest heavily in quality controls and maintain open communication throughout the manufacturing process.

Our customer-centric approach means we listen carefully to your needs and deliver solutions that exceed expectations on time and within budget.

Yicen Machining Solutions

Whether you’re creating a small batch of custom parts or scaling up for high-volume production, Yicen machining services offer the flexibility you need.
Rapid Prototyping
CNC rapid prototype machining is perfect for creating engineering or production prototypes that closely resemble the final product in both appearance and functionality. At Yicen, we offer instant quotes and fast delivery, providing you with precise, high-quality CNC machined prototypes for your needs.
Low Volume Manufacturing
Low volume CNC machining often acts as a bridge between prototyping and mass production for new and emerging production. With Yicen, this process becomes easier, more efficient, and cost-effective, allowing you to scale production quickly while maintaining high-quality standards.
End-use Production
CNC production machining is the best solution for producing a thousand parts or more efficiently. Leveraging a diverse selection of materials and automation and multi-axis capabilities, Yicen delivers high-volume production with tight tolerances, superior dimensional accuracy, high reliability and fast turnaround times.

Insights & Articles

Explore Machining services blog for expert insights on CNC machining, industry trends, manufacturing tips, and technology updates—designed to keep you informed, inspired, and ahead in precision engineering.

Frequently Asked Questions

CNC Turning

  • Is prototyping available for CNC turning?

    Absolutely, we provide quick turnaround prototyping services. 

  • How fast can you deliver CNC turned parts?

    Turnaround times vary but are generally between days to a couple of weeks depending on complexity. 

  • How fast can you deliver CNC turned parts?

    Turnaround times vary but are generally between days to a couple of weeks depending on complexity. 

  • Do you offer secondary operations like drilling or milling?

    Yes, our multi-axis machines allow integrated secondary operations. 

  • Can you machine threaded parts?

    Yes, we specialize in threading and other detailed finishing on turned parts. 

  • What sizes of parts can you machine?

    We handle small to medium-sized components with diameters ranging from a few millimeters up to several inches. 

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Prompt response guaranteed within 12 hours
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