The Basics Of CNC Lathes1

The Basics of CNC Lathes

CNC lathes give an excellent example of how computers have even managed to change the face of industrial machinery. Able to perform outside the limits of the traditional lathe, the CNC lathe also requires very little supervision from a human operator. They have become a new standard in machining equipment because of their available varieties and their ease of operation. If you take part in machining or manufacturing, even as a hobby, learning more about the CNC lathe will provide you with all of the reasons why you need to have 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.

Of course, the computer control gives CNC lathes several capabilities that traditional lathes don't have. For example, they can be set up as cells, or groups, of automatic lathes with each lathe handling part of a multi step operation. If one happens to break, it can be programmed to place an alert call to the operator's cell phone. While waiting for the one lathe to be repaired, the rest of the cell will continue the production up to the point for which that lathe is responsible. Configured with lasers and sensors to inspect the finished product, the lathes can be programmed to run non-stop with no human operator available. This not only reduces errors, but also allows human operators to complete other tasks.

Once extremely expensive industrial machinery, CNC lathes have become much more affordable. Inexpensive computer systems, free CNC programs and operating systems, and the availability of used models have driven the prices down over the last few years. Some companies have even begun marketing a mini lathe, a desktop model that even a hobbyist can easily afford. Lowered prices, ease of use, and incredible precision make the lathes a must-have tool for machining and manufacturing.