Turning is the mechanical equivalent of using a lathe, which is a very ancient type of tool first used by the Ancient Egyptians, Greeks, and Assyrians. The lathe itself is sometimes referred to as the “mother of machine tools” as it as the first tool machine tool that was designed to use the power and efficiency of a machine combined with the skills of a human operator.
With a traditional lathe, as well as with a turning machine, the workpiece is held in place on its axis and rotates in place. The cutting tool then moves linearly across the surface of the workpiece to create a specific shape or more complex pattern. With the addition of the computer numerical control or CNC element, turning is now a very precisely controlled machining process.
The CNC Benefit
CNC turning services are typically used on the exterior of the workpiece. The same design of equipment can be used on the interior of the workpiece. This is a process known as boring.
With the use of CNC turning services, there is no need for continual operator presence. New types of machines may offer twin spindles, which allows for more complex shapes on one machine without the need for someone to manually move the workpiece and position it for subsequent turning operations.
Multiple Options
The best and most cutting edge CNC turning services offer the latest in equipment. These can offer up to 7 axis power for enhanced throughput and turning options. Some of the equipment can also have as many as 12 tools on each spindle, allowing for rapid and automatic tool change that takes just seconds.
Not only does the use of these advanced systems provide precision, accuracy and complete consistency in parts, but it also speeds up production. With rapid tool changes and multiple turning possibilities without the need for manual repositioning or feeding, this is a cost saving option for many manufacturers to consider.
