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What is a CNC Plasma Cutter?

CNC plasma cutter refers to the workpiece instructions (or programs) used to control machine tools or equipment. It is a new control method given in the digital form. When such instructions are provided for the control device of the numerical control automatic cutting machine, the cutting machine can automatically perform cutting according to a given program. CNC cutting consists of two parts: the CNC system and mechanical structure. 

Compare with traditional manual and semi-automatic cutting, CNC cutting uses the cutting system, cutting process, and automatic control technology provided by the CNC system, which effectively controls and improves the cutting quality and cutting efficiency. CNC cutting: It is an index-controlled flame, plasma, laser, and water jet cutting machine. It performs full-time, automatic, efficient, high-quality, high-utilization CNC cutting according to the optimized nest cutting program provided by the CNC cutting nest software. CNC cutting represents the modern high-tech production method. It is the product of the combination of advanced optimized nesting calculation technology, computer numerical control technology, and cutting machinery. 

CNC plasma cutter has many advantages such as simple operation, high accuracy, high work efficiency, low labor intensity, etc., and is widely used in many kinds of processed parts. CNC plasma cutter is often used in many industries, such as chemical machinery, automobile industry, general engineering machinery, etc.

For those materials that are difficult to cut by traditional methods, it can be done by CNC plasma cutter. Besides, in cutting speed, when cutting small thickness ordinary carbon steel sheet, CNC plasma cutting speed is several times faster than traditional oxygen cutting speed. At the same time, the cutting surface remains smooth and thermal deformation is better. The cutting quality of the CNC plasma cutter has a very critical impact on product quality, and scientific and reasonable optimization of the cutting path has important value. 

Analysis of the reasons for the thermal deformation of the cutting parts of the operation of the plasma cutter, the probability of thermal deformation is small. However, it is difficult to avoid residual internal stress during the rolling and cool of the metal sheet. This is because, during the cutting process, due to the influence of local high-temperature heat sources, the metal sheet will expand on the cutting direction, and the motherboard around the expanded metal sheet will be subject to certain restrictions, causing the metal sheet to be cut in the cut. Large stresses occur to the edges. 

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