CNC Turning Company

CNC turning centers may be a key piece of equipment for many machine shops. These machines allow machine shops to manufacture intricately detailed custom parts with a high degree of accuracy and repeatability. In this article, we'll discuss what a CNC turning center is and some of the reasons why your machine shop absolutely needs one.

What is CNC Turning?

CNC turning is a subtractive manufacturing process in which pieces of material are rotated as a machine tool is fed to the piece, removing material to create a finished piece. It is primarily used to manufacture parts that are cylindrical in nature.

A CNC turning center is an automated machine that uses a computer numerical control (CNC) system to control various factors of machine operation, such as chuck speed, tool movement and angle, and tool selection. CNC turning machines come in two basic varieties: vertical and horizontal. The difference is based on how the machine holds the part - which affects how much floor space is needed for the turning center horizontal turning machines generally need more floor space, whereas vertical machines are taller but need less floor space).

Types of Turning Centers

As mentioned above, there are two main types of CNC turning centers, namely horizontal and vertical machines. However, you should be aware of the other variants of lathes.

Swiss Type: These machines typically machine smaller parts 1.25" and smaller and are known for higher productivity, faster cycle times and fully automated operation. These types of CNC turning centers slide the material through a rotary chuck with multiple tools approaching the material simultaneously to perform various operations. Commonly used in the medical, contact and gas consumable industries Swiss-type CNC lathes are an important production machine.

VTL: VTL stands for Vertical Turning Lathe and is different from machines with vertical suspension and moving chucks, which are used to pick up, machine and place parts, these machines are larger and are used to turn objects such as valve housings, large gear rings, etc..

What all these different types of machines have in common is that they rotate the workpiece to perform cutting and machining operations.

What are the benefits of CNC turning?

CNC machining is far superior to manual machining for several specific reasons.

Accuracy: Programming the CNC to do the job creates consistent and accurate cuts to ensure product quality. It can be repeated in exactly the same way over and over again.

Cost-effectiveness: It is much more expensive to hire a person to manually machine parts on a large scale than to have a machine do it because the machine does not get fatigued, does not require lunch breaks, and can theoretically run 24/7.

Speed: CNC turning can produce hundreds or thousands of parts while maintaining a consistent end product.