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Mastering the Basics: An Introduction to CNC Turning

In the realm of advanced manufacturing techniques, Computer Numerical Control (CNC) turning emerges as an indispensable tool. From automotive to aerospace industries, its applications are far and wide, a testament to its effectiveness in producing accurate, high-quality parts. But what*s more impressive is that with a firm grip on basic knowledge, anyone can operate a CNC turning machine. This article will serve as an introduction to CNC turning, providing insight into its operation, applications, and key benefits.

What is CNC Turning?

CNC turning is a manufacturing process wherein material bars are placed in a chuck and rotated while a tool is fed to the piece to eliminate material and create the desired component. The cutting device travels along 2 axes of motion to generate precise dimensions.

The Principle Behind CNC Turning

The mechanistic nature of CNC turning is its principle advantage. In traditional lathe turning, the worker has direct control over the cutting action. However, in CNC turning, the control is transferred to the computer, which, using a programmed software, operates the machine tool. The result? Enhanced precision, speed, and repeatability.

Components of a CNC Turning Machine

1. Controller

The controller is the brain of the CNC machine. It interprets the commands from the software and translates them into mechanical movement, directing the machine's actions.

2. Machine Bed and Chuck

The machine bed is where the workpiece is fixed, while the chuck holds the workpiece for the machining process.

3. Cutting Tool

The cutting tool, often made from hard materials like carbide or diamond, progressively eliminates material from the workpiece to create the desired shape.

4. Turret

The turret holds different tooling in multiple positions, allowing quick tool change and multiple operations without having to replace tools manually.

Understanding G-Code and M-Code

CNC turning relies heavily on G-Codes (Preparatory Functions) and M-Codes (Miscellaneous Functions), the rudimentary programming language used to control CNC machines. G-codes determine the movement and speed of the cutting tool, while M-codes dictate other machine functions such as coolant activation or spindle direction.

Applying CNC in Industries

Industries ranging from automotive to medical sectors leverage CNC turning to manufacture precise parts. The automotive industry, for instance, utilizes it for creating engine parts, while the medical industry uses it for medical tools and implants.

Advantages of CNC Turning

CNC Turning is revered for its precision, repeatability, and capabilities to produce complex designs that would otherwise be difficult with manual operations. It also minimizes waste and increases the production speed dramatically.

This exploration into the realm of CNC turning serves to ignite your interest and empower you to take the first steps towards mastering this fascinating technology. There is a myriad of resources available to delve deeper and equip yourself with comprehensive knowledge and skill to operate these machines proficiently. Remember, the journey to mastering CNC turning begins with understanding its basics. So here's hoping this article serves as your starting line in this exciting race!

Remember, learning is a continuous process, and the journey to mastering CNC turning begins with understanding the essentials. As you continue to delve into this technology, you will uncover more intricate aspects of its functioning. The world of CNC turning awaits you. Enjoy the exploration!

cnc turning basic knowledge

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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