Plasmaleikkauksissa

Plasmaleikkauksissa, or plasma cutting in English, is a thermal cutting process that utilizes an energized plasma torch to cut through electrically conductive materials. The process involves creating an electric arc between a tungsten electrode within the torch and the workpiece, forming a plasma stream. This plasma, which is a superheated, ionized gas, reaches temperatures exceeding 20,000 degrees Celsius. The intense heat melts the material, and a high-velocity stream of gas, typically compressed air or nitrogen, blows the molten metal away, creating a clean cut.

The primary advantage of plasmaleikkauksissa is its ability to cut a wide range of conductive metals, including steel, stainless steel, aluminum, copper, and brass, with high precision and speed. It is particularly effective for cutting thicker materials where other methods might be slower or less efficient. The process can also create intricate shapes and detailed designs due to the focused nature of the plasma arc.

Plasmaleikkauksissa is widely used in various industries such as manufacturing, fabrication, automotive repair, construction, and metal art. The equipment typically consists of a power source, a plasma torch, and a gas supply. Safety precautions are important, including the use of eye protection to shield against intense UV radiation and heat, as well as appropriate ventilation to manage fumes. The consumables within the torch, such as the electrode and nozzle, require periodic replacement to maintain optimal cutting performance.