Turning is a valuable machining process that is used to shape the external surface of an object. Turning is achieved with the use of a specialized cutting tool and is typically used on materials such as:

Turning is similar to the machining process called "boring” in which the cutting happens internally on the object. The cutting actions are so similar that turning and boring are usually grouped together into the same machining category.

 

The process of turning may be accomplished manually by passing a cutting tool such as a lathe across the surface of an object. Usually a machine will be used to turn the object while the cutting tool is applied to the surface. This results in uniform cuts of precise shapes and diameter. Turning often results in cylindrical shapes and the products can range in size from small to very large. Simple cutting edges are used to shape materials that can also be coned, curved or grooved.

 

Professional turning is achieved through the use of conventional turning machines or by using modern automated turning machines.

 

 

CNC stands for "Computer Numerical Control” and the term describes a machine that is automated to perform a certain task. The machine uses a computer program to execute a precise set of instructions to produce exceptionally consistent results. CNC turning is the most common type of turning performed today. It is especially useful in terms of detailed cuts as well as mass production.

 

In terms of mass production the deviation of the machine is incredibly important. Manual turning is slower and results in greater deviations from one item to another. CNC turning makes it possible to produce massive quantities of products with almost no deviation at all. Traditional turning requires constant attention by the operator, but a CNC turning machine removes the need for continuous supervision. With the continued improvements in CNC turning machine technology and methods it is becoming increasingly rare for conventional turning to be used. There are still unique uses for conventional turning in the machining industry and the best machining companies will offer the service to clients who require it.