The Basics Of CNC Lathes8

The Basics of CNC Lathes

Computers have been the source for many changes, and CNC lathes are an example of how they have affected industrial machinery. Able to perform tasks that are beyond the capabilities of a traditional lathe, and requiring very little human supervision, they have also changed the face of the manufacturing industry. Between the variety of machines and the ease in using them, they have become standard equipment in many industries. If you are involved in machining or manufacturing, taking the time to learn more about a CNC lathe will convince you of the reasons why you need one.

CNC lathes are lathes that are operated through the use of computer numerical control, meaning they are controlled by a computer that reads a specific type of programming language. With the exception of the computer control, they are much like traditional lathes in terms of how they function. With a basic lathe, the machine turns the work piece, from which pieces are removed with cutting tools like tool bits or drill bits. In the case of the computerized lathe, however, the computer controls the turning and the material removal. The lathe can be programmed either by using the computer interface or by using computer-aided manufacturing programs, in which the model is created and then the file is uploaded to the lathe. A major benefit of this computer control is the ability of even metal lathes to make arcs and curves as easily as making straight lines, as well as the ability to make complex three-dimensional designs. In addition, the number of steps required by human operators is reduced, and the quality and consistency of the final products is increased.

Computer control gives the CNC lathes several amazing capabilities. They can be set up in groups, called cells, where each lathe performs part of a multi-step operation. Lasers and sensors can be configured to inspect the finished product, making the automatic lathes capable of running continuously with no human supervision. As a result, there are fewer errors and operators can perform other tasks during production. If one lathe should break, the computer will place an automatic alert call to the operator. While the lathe is waiting to be repaired, the other lathes in the cell will perform the production steps up to the one for which that lathe is required.

Although CNC lathes used to be extremely expensive, the prices for them have become much lower in the last few years. Between cheap computer systems, free operating systems and CNC software, and the used models that have become available, the machines have followed the pricing trends of so many other "latest, greatest" tools and toys. Some companies even have desktop models available at prices that are easily affordable to a hobbyist. Their ease of use combined with their incredible precision makes them nearly a necessity in machining and manufacturing.