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Mastering Eccentric Turning on CNC Lathes: A Made-in-China Expertise

Eccentric turning is a specialized field of CNC lathe machining. It refers to the process of rotating a workpiece off its central axis, creating components with externally varied diameters. This CNC procedure requires precision and experience, a skill set mastered over many years by Chinese manufacturers. This blog post will delve into the exquisite art of modified turning, emphasizing how China has transformed eccentric turning into a niche expertise.

Eccentric turning is an integral part of the manufacturing process for numerous industrial components. From camshafts in automotive engines to eccentric shafts in paper-making machines, the applications are extensive.

Chinese Advancement in CNC Lathe Machines

Historically, China, given its massive industrial base, has had a vested interest in advancing CNC technology. China's foray into eccentric turning on CNC lathes has truly revolutionized the field. Today, some of the world's most advanced CNC lathes are made in and exported from China.

It's worth noting the huge strides China has made in the technology driving CNC lathes. Once a market filled with imported models, China has indigenously developed CNC lathes that deliver high precision, application diversity, lower costs, and local after-sales service.

Applications of Eccentric Turning

Eccentric turning is seen as a key machining process in several industries due to its ability to create intricate components. In the automotive sector, eccentric turning forms vital parts like crankshafts, camshafts, and other components that are key to an engine's operation.

Beyond automotive, eccentric turning makes its mark in the manufacture of heavy machinery, oil drills, textile machinery, and more.

Eccentric Turning on CNC Lathes - The Process

While standard turning works by rotating the workpiece along its central axis, eccentric turning slightly offsets this. The workpiece is rotated about one or more axes displaced from the central axis, allowing multiple outer diameter machining on the same component.

This technique allows for extreme precision, producing complex components quickly and accurately. The key is in understanding the offset required for each component. Chinese CNC lathe operators have honed this skill meticulously.

Precision that Defines Chinese CNC Eccentric Turning

China's rigorous emphasis on quality control and high operating standards can be seen vividly in the CNC lathe industry. Eccentric turning on CNC lathes demands high precision to achieve the desired results. Even a slight deviation can result in major product faults.

Chinese manufacturers employ a trained workforce that operates these machines with a perfectionist approach. Every component manufactured undergoes a stringent inspection process, ensuring it meets the set standard before leaving the factory.

Future Prospects of Eccentric Turning

As industries evolve and require more intricate components, we can expect to see further advancements in eccentric turning technology. China, as a leading figure in this space, will continue to play a significant role in driving these innovations and refining the technology.

In this ever-evolving and technologically-driven world, there will be more challenges, and with them will come opportunities for increased technological advancements in the field of CNC lathes. As a global industry leader, China's role in shaping the eccentric turning industry will undoubtedly be watched with interest by all.

In the field of eccentric turning on CNC lathes, China has built a reputation based on quality, affordability, and reliability. It's a testament to the continued dedication by the Chinese manufacturers who consistently strive for perfection, proactively embracing new techniques while maintaining stringent quality control- a commitment exemplified in their mastery of eccentric turning.

china eccentric turning on cnc lathe

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

ADVANTAGE OF ASIANSTAR CNC MACHINING SERVICE

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.

OUR CNC MACHINING SERVICES

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.

FAQ GUIDE

  • 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

  • Q2.Do You Have Stock
  • Q3.What Is Your Production Capacity?
  • Q4.Where Is Your Factory?
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