With the development of modern machinery processing industry, the requirements for the quality and precision of cutting have been continuously improved, and the requirements for improving production efficiency, reducing production costs, and having high-efficiency automatic cutting functions are also increasing. As a part of the cutting machine industry, the products we provide will be the most modern and technological. Welcome everyone to discuss cooperation. Details:/
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The use of CNC plasma cutting machines is inseparable from the dependence on plasma power. With the rapid development of CNC cutting machines in precision control and drive system technology in recent years, the key to the accuracy of plasma cutting machines is gradually focusing on the quality of plasma power. . However, there are also careful user companies will find that even using the same brand, the same type of plasma power supply, the quality of the processed by different operators will have different results, what is affecting the use of plasma cutting machine?
Based on the use of the same plasma power source, how to balance the current and voltage input of the plasma cutting machine power supply will become the key to affect the cutting quality:
Plasma cutting machine cutting current:
Plasma cutting machine input current is the most important cutting process parameters, directly determines the cutting thickness and speed, that is, cutting ability. Impact:
1. The cutting current increases, the arc energy increases, the cutting ability increases, and the cutting speed increases.
2. The cutting current increases, the diameter of the arc increases, and the arc becomes thicker so that the incision becomes wider;
3. When the cutting current is too large, the thermal load of the nozzle increases, the nozzle is damaged prematurely, and the cutting quality naturally decreases, and even normal cutting cannot be performed. Therefore, the cutting current and the corresponding nozzle should be selected correctly according to the thickness of the material before cutting.
Plasma cutting machine arc voltage;
It is generally considered that the normal output voltage of the plasma cutting machine is the cutting voltage. Plasma arc cutters typically have higher no-load voltages and operating voltages, and when using gases with high ionization energy such as nitrogen, hydrogen, or air, the voltage required to stabilize the plasma arc will be higher. When the current is constant, the increase of the voltage means that the arc ç„“ value increases and the cutting ability increases. If the diameter of the jet is decreased and the flow rate of the gas is increased while the enthalpy is increased, a faster cutting speed and a better cutting quality can be obtained.
With the development of modern machinery processing industry, the requirements for the quality and precision of cutting have been continuously improved, and the requirements for improving production efficiency, reducing production costs, and having high-efficiency automatic cutting functions are also increasing. As a part of the cutting machine industry, the products we provide will be the most modern and technological. Welcome everyone to discuss cooperation. Details:/
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