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in Metal Plasma Cutting by Platinum (18.4k points)

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by Platinum (18.4k points)
Plasma cutting is a metal fabrication process that uses a high-velocity jet of ionized gas (plasma) to cut through electrically conductive materials. Here's a simple explanation:

Plasma Torch:

A plasma cutting system consists of a plasma torch, which includes a nozzle and an electrode.

Gas Supply:

Inert gases, such as nitrogen or argon, are fed into the torch. When activated, these gases become ionized and form plasma.

Electric Arc:

An electric arc is created by passing an electrical current through the ionized gas, turning it into a high-temperature plasma jet.

Cutting Material:

The intense heat of the plasma jet melts and blows away the material being cut.

Precision Control:

The plasma torch can be precisely controlled to follow specific cutting paths, allowing for intricate shapes and designs.

Types of Plasma Cutting:

Manual Plasma Cutting: Hand-held plasma torch operated by a person.

CNC Plasma Cutting: Computer-controlled system for automated and precise cutting.

Materials Cut:

Plasma cutting is suitable for various metals, including steel, aluminum, copper, and stainless steel.

Applications:

Widely used in metal fabrication, construction, automotive, and other industries for cutting metal sheets and plates.

In simple terms, plasma cutting is a process where an electrically conductive material is cut using a high-temperature plasma jet produced by ionizing inert gases through an electric arc.

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