Differences Between CNC Machining vs. Manual Machining

March 26, 2021

Machining is a type of process wherein a material is removed from a workpiece through a wide array of tools like boring tools, cutting tools, drilling tools, grinding tools, milling tools, and turning tools. Products such as metal, wood, plastic, ceramic, and composites often undergo this specific process, making them useful for a lot of industries and businesses.

There are two types of machining that businesses can choose today, namely, computer numerical control (CNC) machining and manual machining. These machining types can all conduct the general purpose of the process. However, they have some differences that make them beneficial for certain conditions.

CNC Machining

CNC machining is a type of manufacturing process that relies heavily on pre-programmed computer software to define the very movement and actions of available compatible tools. Given the advancements in technology, CNC machining can truly provide a wide variety of possibilities when it comes to the overall process of boring, cutting, drilling, grinding, milling, and turning materials out of workpieces.

What is great about CNC machining is that it can produce products with reduced imperfections. The software for this process can significantly increase accuracy and production speeds, given that it can create the same pieces of materials repeatedly in just a short time. It can even enhance the overall safety and welfare of people since most of its tools do not require operators anymore. Safety is also enhanced as most CNC machining tools are often enclosed with a machine guard or safety door.

And as a lot of elements are cut down, a business can expect significant cost savings throughout its utilisation of the CNC machining. Large, high volume projects can hugely benefit from CNC machining.

Manual Machining

Manual machining is also a manufacturing process that entails the use of tools to bore, cut, drill, and other methods in removing material from a workpiece. But instead of relying on pre-programmed computer software, the tools used for manual machining are controlled by hand. So, from drill presses to grinders, all of them are positioned and controlled manually by professional operators.

While businesses have turned to CNC machining, manual machining still boasts numerous benefits to industries. For one, the upfront costs of manual machining are much cheaper compared to CNC machining, given that it does not require computer components. Another benefit of manual machining is that it is fairly simple, veering away from the use of complex computer programs. Manual machining can likewise have a shorter turnaround time due to the absence of inputting codes and whatnot.

Another great thing about manual machining is that it can offer a great back-up, especially if you are working on small, low volume projects.

To find out more about these machining types, you can contact us at Gunna Engineering. We are a small engineering business that has over 25 years of experience in the manufacturing of punches, dies, and blades for a variety of industries. We also endeavour to keep stock on hand for some of the most popular machines and try to achieve the quickest turnaround time possible.


Optimized by: Netwizard SEO