CNC stands for computer numerical control and the term is most closely associated with CNC machines. These types of machines are used for jobs such as precision cutting or milling, generally within a manufacturing process.
But what makes it different to other types of machine cutting and why is it so popular?
What’s different about CNC?As the process is solely controlled by a computer, almost all errors are eliminated. This, in turn, cuts down on waste, and the process is also generally much quicker than a manual one.
The reduction of errors and wastage in the manufacturing process is something all companies strive for along with good quality improvement systems. Many manufacturers now adopt six sigma methodology to reduce or eliminate defects in their process.
Alongside this, many businesses feel it’s vitally important to achieve ISO certification to demonstrate to clients that they’re continually improving their process to provide the best possible products. According to the International Organization for Standardization achieving this certification can bring many benefits for a business.
Precision cutting and milling using CNC machines is one way in which a business can achieve these and stand out from the crowd when pitching for work.
Of course, not all manufacturing businesses have the money, in-house skills or space to have their own CNC machinery and will often outsource whole production runs or one-off jobs. If you’re looking for a bespoke CNC milling service, companies like https://www.parallelprecision.co.uk/cnc-milling/ can help.
CNC machines also help to improve the health and safety within a business. They are carrying out highly repetitive detailed jobs that could adversely affect a human if they were to do it day in and day out. Fewer employees using sharp blades and tools also helps to cut down on the number of workplace accidents.
Why is CNC popular with customers?
In short, because over the years they have significantly reduced the cost of many of the products we use in our day to day lives.
These machines are able to carry, in minutes, the sometimes-detailed work that it would take a person two or three days to complete. This, in turn, has enabled some products to be mass produced at much cheaper costs.
CNC has changed the face of manufacturing over the last few decades and will continue do so in the future.