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Laser Cutting vs Plasma Cutting: The Ultimate Comparison The invention of CNC machines has made the cutting process more efficient compared to manual cutting methods. The manufacturers or the businesses that require cutting processes are highly inclined toward these two most famous computer-controlled processes known as Laser Cutting and Plasma Cutting. There are advantages and disadvantages that both these cutting methods have when we compare the thickness of the material, type of material, the precision of the cut, cost, etc. Let us understand both these methods in detail and then compare it to know which suits your business requirement the best.
What is Laser Cutting? Laser cutting is a cutting technology controlled by computer numerical control (CNC) to slice materials by the amplified laser light. It has a high precision rate as it is controlled by a CNC machine and not manually. The cut is made on the metal by focusing the laser light on a small point using the optics. When the laser light enters the optical lens, it will become smaller and hotter. The temperature at the focused point increases which melts and cuts the workpiece leaving the edge smooth and of a high-quality finish.
What is Plasma Cutting? The plasma cutting involves cutting through electrically conductive materials by using an accelerated jet of hot plasma. It can melt any hard material. It has been in use for decades and is still one of the best cutting methods.
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