If you’re looking for more information about how a CNC plasma cutting machine works, you’ve come to the right place because our team has got you covered! Garage Fab USA is a leading supplier of fabrication equipment, and we’re proud to offer some of the best CNC plasma cutting machines on the market. In this blog post, we’ll take a closer look at how these machines operate and discuss some of the benefits they offer. Learn more and reach out to find plasma cutters and other fabrication equipment today!
What Is a CNC Plasma Cutter?
A CNC plasma cutter is a computer-controlled machine that uses a high-powered plasma torch to cut through conductive materials like steel, aluminum, and brass. Plasma cutting is an extremely efficient way to create precise cuts in metal, and CNC technology makes it possible to produce consistent results with little operator input.
How Does a CNC Plasma Cutting Machine Work?
CNC plasma cutters work by using a high-pressure stream of ionized gas to cut through metal. The plasma torch is connected to an electrical power source, and the CNC controller controls the movement of the torch. When the trigger is activated, an electric arc is created between the electrode and the nozzle of the torch. This arc ionizes the gas, creating plasma. The plasma is then forced out of the torch at high speeds, cutting through the metal as it goes.
Gases Included in the Plasma Cutting Process
The most common gas used in CNC plasma cutting is nitrogen. Nitrogen is non-reactive, which means it won’t cause the metal to oxidize as it’s being cut. Oxygen can also be used in some cases, but it’s more likely to cause the metal to discolor or rust over time. Argon and hydrogen are also sometimes used, depending on the application.
How Size and Type Affect Functionality
The size of the CNC plasma cutter is one of the most important factors to consider when choosing a machine. The cutting area is determined by the width and length of the table, so it’s important to make sure you choose a machine that can accommodate your project requirements. In terms of power, CNC plasma cutters are available in both single-phase and three-phase models. Single-phase CNC plasma cutters are typically used for smaller projects, while three-phase CNC plasma cutters are better suited for larger jobs.
If you’re interested in learning more about CNC plasma cutting or purchasing a CNC machine for your business, reach out to Garage Fab USA today. We’re proud to offer some of the best CNC machines on the market, as well as a range of other fabrication equipment, and our team would be happy to help you find the perfect machine for your needs. Contact us today to learn more!