The CNC machine is indispensable in modern-day manufacturing. It offers some functional features, which are by far more superior to those provided by conventional machines. CNC machines are mostly used in small-batch manufacturing of machine parts and high accuracy.
CNC, also known as computer numerical control machines, are controlled by pre-programmed computer systems. CNC machines are often too expensive for small businesses. Having an in-house team of experts can also be quite costly. Therefore, some businesses resort to outsourcing CNC machining functions. Outsourcing saves the business from the costs associated with owning ad operating CNC machines. That said, here are some of the main benefits of CNC machining.
What is more accurate, a manual method, or a verified computer program? Computer programs are undoubtedly better than manual machining methods. CNC machines can replicate parts with an accuracy of up to 1/1000th.
CNC machines can operate all day if desired unless there is an urgent need for maintenance as the operation progresses. Unlike humans, CNC machines can run much faster than machinists are. Thus, if you require some parts fast, it is in your best interest to use a CNC machine.
Easy to Manufacture Complex Parts
Manufacturing complex surfaces with a conventional machine, such as the lathe and milling machines, is almost impossible. Convectional machines might require considerable amounts of work to get the job done. On the contrary, CNC machines have what it takes to perform tool trajectories on different surfaces with much ease.
Minimum Setup Errors
It is a known fact that setup errors account for most machining defects. These errors are quite common when you rely on the operator’s expertise. Even the best operator is prone to making mistakes. With CNC machines, however, there are elaborate coordinate systems that reduce the possibility of having setup errors.
Flexible Machining Capabilities
CNC machines can be programmed and re-programmed with much ease. This means that it is possible to make a quick shift from machining one part to another. This feature comes in handy when you need to machine something on short notice. Also, the fact that some programs can be stored on the machine’s memory improves flexibility during machining.
CNC machines offer handy operational benefits. Of course, they do have some drawbacks, such as the inability to work on big projects. But if you need to machine small parts fast without compromising on the accuracy, CNC machines are the way to go.