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Mastering CNC Turning Services: A Comprehensive Guide for Manufacturers

CNC turning services have become an essential part of the manufacturing industry. With the advancements in technology and the increasing demand for precision and efficiency, more and more manufacturers are turning to CNC turning services to produce high-quality parts and components. In this comprehensive guide, we will delve into the world of CNC turning services, exploring the various aspects, benefits, and applications of this versatile machining process.

What is CNC Turning?

CNC (Computer Numerical Control) turning is a machining process in which a cutting tool, typically a non-rotary tool bit, describes a helical toolpath by moving more or less linearly while the workpiece rotates. The tool's position is controlled by a computer, which ensures a high level of precision and repeatability. This process is used to create cylindrical parts, such as shafts, rods, and bushings, with complex features and tight tolerances.

Components of a CNC Turning Machine

A typical CNC turning machine consists of several key components, including:

1. Machine bed:The machine bed is the base of the CNC turning machine and provides stability and rigidity to the entire machine.

2. Headstock:The headstock is the main component that holds and rotates the workpiece. It contains the spindle, which is driven by a motor and can rotate at various speeds.

3. Tailstock:The tailstock is used to support the workpiece and can be moved along the machine bed to accommodate different workpiece lengths.

4. Tool turret:The tool turret holds multiple cutting tools and can rotate to bring the desired tool into position for cutting.

5. CNC controller:The CNC controller is the computer that controls the movement of the cutting tool and other machine components. It interprets the programmed instructions and sends commands to the machine's motors and other components.

The CNC Turning Process

The CNC turning process begins with the creation of a CAD (Computer-Aided Design) model of the desired part. This model is then converted into a set of instructions, called G-code, which the CNC machine can understand. The G-code is loaded into the CNC controller, which interprets the instructions and controls the movement of the cutting tool and other machine components.

The workpiece is mounted on the spindle in the headstock, and the cutting tool is positioned in the tool turret. The CNC controller then moves the cutting tool along the X and Z axes, removing material from the workpiece to create the desired shape. The cutting tool can be changed during the process to create different features, such as grooves, threads, or tapers.

Advantages of CNC Turning Services

CNC turning services offer several advantages over traditional machining methods, including:

1. High precision and accuracy:CNC turning machines can achieve tight tolerances and produce parts with complex geometries, ensuring that the finished product meets the required specifications.

2. Consistency and repeatability:CNC turning machines can produce identical parts in large quantities, ensuring consistent quality across the entire production run.

3. Reduced labor costs:CNC turning machines can be programmed to run without human intervention, reducing labor costs and the potential for human error.

4. Increased production speed:CNC turning machines can operate at high speeds, allowing for faster production times and increased efficiency.

5. Flexibility:CNC turning machines can be easily reprogrammed to produce different parts, making them ideal for small-batch production or prototyping.

Applications of CNC Turning Services

CNC turning services are used in a wide range of industries, including:

1. Automotive:CNC turning is used to produce engine components, such as camshafts, crankshafts, and connecting rods, as well as suspension and steering components.

2. Aerospace:CNC turning is used to produce aircraft components, such as landing gear, engine components, and structural parts.

3. Medical:CNC turning is used to produce medical devices, such as surgical instruments, implants, and prosthetics.

4. Oil and gas:CNC turning is used to produce components for drilling equipment, pumps, and valves.

5. Electronics:CNC turning is used to produce connectors, housings, and other electronic components.

In conclusion, CNC turning services have become an indispensable part of modern manufacturing, offering numerous benefits and applications across various industries. By understanding the intricacies of this machining process, manufacturers can harness its full potential to produce high-quality, precision parts and components that meet the ever-evolving demands of today's market.

cnc turning services

Asianstar: Professional CNC Machining Supplier

From year of 2005, Asianstar Company establish the CNC Machining Factory in Guangdong Province, China.
We mostly provide CNC Turning, Milling, Drilling, Grinding, and Multi Machining processes service on various materials.
With the Belief of becoming a key supplier in the supply-chain of Precision Components, we strictly control our product quality, keep high precision on our components production, buildup the whole-process QC System and submit the satisfaction for every order.
By long term development, we have buildup partnership with world-wide clients, supporting our partners in Designing, Optimizing, Producing and Testing on each type of components.


CNC Turning Service

CNC Turning Service

Our CNC Turning Service provides different sizes of roll shape work-pieces, the diameter range is from 0.5mm to 480mm, reaching tolerance +/-0.003mm.

CNC Milling Service

CNC Milling Service

Our milling machines and CNC centers are able to produce complicated structure part, five-axis devices produce multi-sides at one-time jag which bring high precision result

Sheet Metal Fabrication

Sheet Metal Fabrication

Our Sheet Metal Fabrication provides slicing, punching, bending, welding, painting and assembling for set products, unique tooling for each project to raise production efficiency

Aluminum Extrusion

Aluminum Extrusion

Our Aluminum Extrusion brings clients various shapes of aluminum parts, high efficiency for mass quantity, our precision extrusion mold control tolerance within 0.01mm

Forging Service

Forging Service

For some steel serious products, we apply Forging Service to make out their outer shape and them use CNC devices to start drilling, forming, rolling, cutting, etc.

Finishing Service

Finishing Service

Our Surface Finishing Service uses chemical or electro post-treatments after machining tasks are finished, normally includes Oxide, Anodizing, Passivation, E-Plating, Painting,etc.


CNC Brass Machining


CNC Machining Brass material is used for wide range components, we support clients to produce a variety of parts such as gears, locks, electronics, pipe fittings, etc.

CNC Copper Machining


CNC Machining Copper material is soft and easy to machining on different shape of components. We mostly produce copper components for electric devices by machining and stamping

CNC Aluminum Machining


CNC Machining Aluminum materials is one of our most used materials. We support clients to turning, drilling or milling on aluminum material from size 0.5mm to 470mm

CNC Stainless Steel Machining

Stainless Steel

CNC Machining Stainless Steel are common material for wide range components, we produce Stainless Steel turning parts, milling parts, high smoothness components, etc.

CNC Titanium Machining


CNC Machining Titanium material brings components superb features, we use titanium to produce high precision work-piece for clients from aircraft, aerospace, medical devices

CNC Plastic Machining


Our CNC Machining Plastic materials includes ABS, HDPE, LDPE, Nylon, POM, Peek, Polycarbonate, etc. We produce them in high precision and high smoothness.


Experienced Skills

Asianstar have long term experience in CNC machining service and built up skillful team servicing clients from designing to product

High Quality

Asianstar QC system controls the production following internal quality protocol, which make sure every procedure are working under quality demands

High Efficiency

Asianstar abundant facilities allows multiple machining process, we can support clients in rapid sampling/prototyping and quick order lead-time

Competitive Price

Asianstar has enough in-house facilities for all machining processes, so we can choose the best machining solutions to make the production cost lowest


  • Q1.Do you support ODM/OEM?

    Yes, we support ODM/OEM, we provide custom-made service for clients or even support clients on designing or improving

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