What makes CNC Machines more Popular than Conventional Machining?

CNC Machines

How do you decide between CNC (Computer Numerical Control) and conventional machining? It is a common question among manufacturers; many are unsure which to choose during fabrication. The value of conventional machining cannot be denied, as it delivers exactly what is ordered, to exact specifications. However, the advanced features and capabilities of CNC machining make them superior to conventional machining.

Learn why used CNC machines are preferred over conventional machining in many industries by exploring some benefits. There are several reasons why CNC machining services are preferred nowadays:

Cut labor costs

CNC Machines

Conventional machining involves the operator handling every part of the tool. Operating CNC machines, however, is not the same as operating a conventional machine. As opposed to supervising and controlling CNC machines, these machines perform the production tasks themselves. One skilled and experienced operator can operate multiple automated CNC machines simultaneously. As a result, labor costs can be easily reduced.

Product uniformity

Mass production is ideal for CNC machining. It offers high levels of accuracy and repeatability. You get a consistent result when you produce hundreds of thousands of parts with CNC machines. You need to set up an automated program to produce the required number of parts. There is no assurance of repeatability or accuracy with the conventional method. Things have become more manageable now that prototyping and 3D printing are part of CNC machining techniques.

Enhanced safety at work

The safety features of CNC machining are one of the major benefits as long as guidelines are followed.

The use of CNC machines ensures worker safety and prevents accidents. Precision cuts are made with milling machines by using sharp cutting tools. Working repetitively on a machine poses a risk of injury to the operator, aside from the risks associated with manual errors. CNC machines remove this threat. The computer guides all movements in this process because it is automated. As a result, injury is not a concern. There is no need for the operator to come into contact with machines. The process can still be overseen by them, however.

Monitoring machines to perfection

The operator of conventional machines must determine the machining faults, possible errors, and wear on the equipment, such as cutting tools that become blunt after consistent use. Modern CNC machining centers, however, have sensors that measure several parameters, including temperature. It allows the operator to monitor temperatures, life spans, torques, and other essential factors as the workpiece is processed. In real time, this information simplifies the process.


Different machines are used in conventional machining to perform secondary tasks such as milling, drilling, and lathes. The advantage of CNC machining is that all these operations are combined in one machine tool. It is also vital to note that CNC machining can create virtually any component you can imagine. The production process of some models is further simplified by including advanced accessories and features.

Maintenance is less of a hassle

It is a fact that CNC machines are designed to be used continuously, that is, 24 hours a day, seven days a week. It means that they require minimal maintenance, thereby reducing the overall downtime of the system. As a result, you can guarantee high productivity levels and unfailing operation. OEMs who work to tight deadlines will undoubtedly benefit from this.

Hi, I'm Raj Hirvate and I am a Tech Blogger from India. I like to post about technology and product reviews to the readers of my blog. Apart from blogging i'm a big Anime fan I Love Watching Naruto, One piece and Death Note.

Leave a Reply

Your email address will not be published.