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Mastering Artistry with CNC Lathe: A Deep Dive into Turned Ring Production

The future of ring production is a fascinating blend of modern technology and traditional craftsmanship, with Computer Numerical Control (CNC) lathes at the epicentre. These incredible machines provide precise, efficient, and reproducible results〞qualities highly esteemed in the turned ring production line.

All About CNC Lathe

To better appreciate the role of CNC lathes in ring production, let's first decipher what they are. In simple terms, a CNC lathe is a high-precision, multi-functional machine controlled by a computer, which follows a coded programmed instruction without the intervention of an operator. This powerful tool can make complicated cuts in materials such as metal, wood, plastic, and more, with speed and precision.

CNC Lathe in Ring Production

The turned ring production process using a CNC lathe starts with a blueprint or model of the ring to be created. The blueprint includes the ring's dimensions, design features, and other specifications. High-end software programs like CAD help to create these blueprints, which are then converted into a coded language or G-Code that the CNC lathe can interpret.

Once the design is carved into the CNC machine, it gets to work, sculpting the ring piece from a metal rod. It does so with an unprecedented level of precision, helping to avoid the waste of valuable materials.

The Value Brought by CNC Lathe

Precision and Consistency:

The CNC lathe ensures each ring matches the exact size, shape, and design of the original blueprint. Whether producing a single ring or hundreds, every piece will be a near-exact match of the original design.


The CNC lathe is a multi-tool platform. It handles a variety of machining operations that would traditionally require several different tools.


CNC lathes are efficient. They can produce complex designs in shorter time frames compared to manual methods.


The operator does not need to interact with the workspace, reducing the risk of accidents or injuries.

Real-World Application: Wedding Ring Production

Let*s apply the use of CNC lathes to a real-world example: wedding ring production. First, we design a model using CAD software incorporating the customer's specifications and desires. Next, the model gets converted into G-Code and fed into the CNC lathe.

The lathe then carves the design onto a rod of gold or platinum. If the design calls for gemstones, post-production processes involve setting the stones manually. Finally, the ring undergoes a thorough cleaning and polishing process for that stunning, gleaming finish.

Flourishing With Technology

While valuable, CNC lathes do not replace the need for skilful artisans. A trained jeweller's touch offers an irreplaceable aesthetic, particularly when customising jewellery or incorporating historically significant craftsmanship styles. CNC systems simply facilitate and expedite the ring production process, making it more efficient and economical without sacrificing artistic integrity.

In the world of ring production, the blend of technology and human touch allows for a proliferation of intricate, affordable designs. With CNC lathes, manufacturers and artisans can push the boundaries of what is possible〞crafting exquisite pieces that encapsulate emotion, commemorate life's significant moments, and hold stories within their metal curves.

Together with artisans, we look forward to the unending possibilities and inventiveness that CNC lathes will continue to contribute to ring production.

cnc lathe turned rings production

What is CNC Turning

CNC turning is a process that involves using computer numerical control (CNC) machines to shape and finish various materials, such as metals and plastics, into desired shapes and sizes.
This process is typically used in the manufacturing industry to produce precision parts and components for a wide range of applications, including automotive, automation, aerospace, medical, machinery, and industrial.

CNC Turning service

Asianstar Professional CNC Turning Service

Asianstar CNC turning Service offers precision machining for a wide range of materials, including metals, plastics, and composites. With high level facilities and skillful operators, we can produce high-quality parts with tight tolerances and intricate designs.

Our CNC turning capabilities allow us to produce parts with diameters ranging from 0.5 mm to 480mm and lengths up to 450mm. We offer both single and multi-axis turning, as well as live tooling options for added complexity and accuracy.

We use proven processes and quality control measures to ensure that every part we produce meets our clients' specifications and expectations.

Whether you need a single prototype or high-volume production runs, our CNC turning service can provide the precision and reliability you need to get your project completed on time and on budget.

CNC Turning service

Components Sizes of Asianstar CNC Turning Service

Unit (mm) Min Max
Out Diameter 0.5 480
Inner Diameter (Hole) 0.3 465
Length 1.0 450
Groove Diameter 0.4 above
Thread M1.2 above

Components Tolerance of Asianstar CNC Turning Service

Unit (mm) Tolerance according to sizes
Height Tolerance Diameter Size 0.5 to 3 3 to 6 6 to 30 30 to 120 120 to300 300 to480
Tolerance ±0.003 ±0.010 ±0.020 ±0.030 ±0.035 ±0.040
Length Tolerance Length Size 0.5 to 3 3 to 6 6 to 10 10 to 20 20 to 30 30 above
Tolerance ±0.010 ±0.020 ±0.250 ±0.250 ±0.030 ±0.035

Components shape and position tolerance of Asianstar CNC Turning Service

Tolerance Class followed Tolerance (mm)
Straightness and Flatness Verticality Symmetry
10 10 to 30 30 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000 to 100 100 to 300 300 to 1000 1000 to 3000
H ±0.015 ±0.02 ±0.03 ±0.05 ±0.10 ±0.15 ±0.02 ±0.025 ±0.03 ±0.035 ±0.02 ±0.03 ±0.04 ±0.05

Capability of Asianstar CNC Turning Service

Type of Turning Machine Diameter Size (mm) Length Size (mm) Productivity (PCS/Month)
Auto Turning Machine Simple Turning Machine Multi Turning Machine Pin Turning Machine Min 0.5 Max 480 Min 1.0 Max 450 200’000/Item


Multiple Machining Processes

Multiple Machining Processes

Asianstar has various machining processes to support different types of components from client, we can choose the best suitable manufacturing solution to carry result in perfect performance and cheap cost

Flexible Custom Service

Flexible Custom Service

With skillful machining technologies, Asianstar is flexible to support clients on different materials and different structures of the components, we also flexible on the components quantities and even assembly

Create Designing for Clients

Create Designing for Clients

Not only producing according to clients drawings, Asianstar also propose the better designing to clients, supporting clients to buildup improved designing or even new generation components

Standard Procedures

Standard Procedures

Asianstar production, as experienced by many years, is strictly following internal Standard Operating Procedures, to make sure the production schedule is smooth and plans are well carried out well without accidents

Standard Procedures

Standard Procedures

Asianstar strictly controlling product quality by system. We start QC controlling from production plan once setting up, to production process by monitoring QC checking and until the final Inspection before packing

Fast Lead-Time Delivery

Fast Lead-Time Delivery

Asianstar strictly control the production processes, teams keep the plan moving ahead according to the procedures, we have internal time management schedule which mostly bring earlier lead-time of delivery

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.


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

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