CNC Plasma & Flame Cutting Technics: Precision and Accuracy

With the growth and advancement in technology, different innovative cutting techniques keep springing up. Prominent amongst the various CNC cutting techniques are the plasma cutting and the Flame cutting technics. Here, we’d be comparing these two essential techniques employed in the metal processing industries and how they contribute to high precision and accuracy.

Let’s get started!

Plasma Metal Cutting

The plasma cutting technique was introduced as a better option than flame cutting. Although it is a much older technique, it was meant to provide a more efficient cutting process. The unique device used in the plasma metal cutting is known as the plasma metal cutting machine. The Gantry CNC plasma cutting machine, which is an actual upgrade of the conventional CNC plasma maintains the same local customized cutting table, enlarged working area size, flame-cutting system, and the automatic arc voltage torch height controller.

Basically, the plasma metal cutting technique makes use of compressed oxygen as well as other gases such as forced hydrogen and nitrogen at tremendous velocities. The gases are meant to pass through a machine with tiny openings.

A type of gas referred to as plasma is generated by the combination of the gases at high pressure and speed. The heated plasma gas electrical ions help to create the cutting effect, as seen on the metal surfaces. The beam cuts the metal into pieces. The high speed of the plasma metal cutting technique and the computerized control system of the entire system helps to ensure high precision and accuracy of the cutting process.

Flame Metal Cutting

The flame metal cutting procedure is considered among the older techniques in the metal processing industries. Basically, the process involves using a combination of a high heat source and then pure oxygen to cut the metal surface into the desired shape. The method of flame metal cutting begins with preheating the metal to very high temperatures. After this, the cutting machine emits oxygen on the surface of the heated metal. The metal is burned to the desired sizes and shapes through this oxidation process. The equipment used in the flame metal cutting is known as the CNC flame plasma cutting machine.

The two essential factors to be considered by contractors when it comes to metal and cutting fabrication projects are product quality and cost management.

Concerning the product quality, it is essential to consider liaising with reputable CNC manufacturers. For plasma cutting, contractors should look out for CNC plasma cutting machine manufacturers who will provide them with top quality products that will serve them their metal processing project without undue failures.

There are lots of CNC plasma cutting machines for sale in the market. So, the next time you go shopping for the CNC cutting machine, you need to look out for the cutting machine that satisfies your project needs. The type of project should determine the model of cutting machine to be employed in metal fabrication and processing.