Advantages of CNC Machining in the Automotive Industry

Advantages of CNC Machining in the Automotive Industry

In 1913, Henry Ford revolutionized the automotive industry by introducing the world to the concept of the moving assembly line. This innovation drastically reduced the time and money it took to build a vehicle, taking the car from a luxury only a few could afford to something the average person could buy.

We’re a long way from 1913, but the automotive industry is still finding new ways to grow by improving the technology we use to build cars. One such technology is CNC machining. In fact, one might say that the advantages of CNC machining in the automotive industry even rival Henry Ford’s contributions.


It goes without saying that engineering is important in any industry that involves machinery, and this is especially true in automotives. Parts that are not built according to specifications will, at best, have a degraded performance quality. At worst, the parts will wear themselves out more quickly or not work at all.

CMC machining is completely automated. This eliminates human error for a more precise building process.


It is one thing to be able to build something with great precision once, but the average car factory produces roughly 13,400 cars every day. That means that the processes used in the automotive industry must have a high degree of repeatability to ensure the quality of the cars is consistent. The computer automated process also ensures this.


Although repeatability is essential for mass-producing cars, there are many instances when a car buyer may want customized car parts. For instance, if they plan on taking their vehicle off-road, they may need specialized suspension parts.

Fortunately, CNC equipment is typically flexible and capable of creating parts based on the specification of the user. This makes it ideal for creating custom parts for a variety of uses.


The need for efficiency is two-fold in the automotive industry. Efficiency ensures that enough cars roll off the production lines and onto the lots. Additionally, it helps reduce the amount of wasted material, cutting down on production costs.

CNC machining offers a far faster production time than non-automated machining, in part because it requires less physical effort on behalf of workers. Additionally, the increased precision reduces errors that would lead to material waste.

We know that the advantages of CNC machining in the automotive industry have much to offer car production, just as the moving assembly line before it did. That’s why Industrial Automations has quality AC servo motors to meet all your automotive equipment needs.