CNC plasma cutting
forces a gas or compressed air through a nozzle at high speed. After an electric arc is introduced to the gas, plasma is created and cuts through metal at temperatures of up to 40,000° F. Depending on the material's thickness, plasma cutters can travel at a feed rate of 500 inches per minute.
The CNC plasma cutting process begins with the creation of a digital design using specialized software, such as CAD (Computer-Aided Design) or CAM (Computer-Aided Manufacturing). The design is then uploaded to the CNC machine, which reads the digital file and translates it into instructions for the plasma torch.
CNC plasma cutters can cut through electrically conductive materials, such as steel, aluminum, and brass, often used in automotive repair and restoration shops, fabrication shops, construction, and salvage operations. Plasma-cutting operations are also used extensively in the nuclear industry and for steel buildings, pressure vessels, locomotives, and ships.
One of the main advantages of plasma cutting is its ability to cut through thick materials quickly and accurately. Plasma cutting machines are available in various sizes and power ratings, making them suitable for a range of applications, from small-scale hobbyist projects to large-scale industrial operations.
In conclusion, CNC plasma cutting is a highly efficient and precise cutting process that has become an essential tool in the world of metal fabrication. Its ability to cut through a wide range of metals quickly and accurately, and its ability to create intricate designs and patterns, makes it an ideal choice for a variety of industries. Whether you are cutting thick steel plates or creating intricate metal artwork, CNC plasma cutting is a versatile and powerful tool that can help you get the job done.