Plasma cutting machine has the advantage of plasma arc energy is more concentrated, higher temperatures, cutting speed, small deformation, can cut stainless steel, aluminum and other materials.
Deficiencies of plasma cutting arc light, noise, dust and pollution to the environment must, on much thicker is the use of underwater plasma cutting, cutting thickness is somewhat limited. Similarly, gas flow and ARC lengths, cable quality, current, cutting speed affect quality and master good nor I think than simple flame cutting. Plasma cutting guntoo much, for fast cutting speed, appears vulnerable to the influence of the above factors are not coordinated, the cutting quality is different. In General, sheet metal cutting, CNC plasma cutting cut surface quality filling fire-prospecting and adherent dross rarely.
In recent years, foreign manufacturers have developed called fine plasma or high-precision plasma technology, domestic manufacturers have been introduced. Good effect. By improving the design of cutting torque, and significantly improve the quality of the workpiece cutting surface, Shao side perpendicularity of up to 0-1. 5 ° the quality of plate cutting especially beneficial. Because of the improved cutting, electrode life is increased several times. But the torch high from the plate distance requirements, required height sensor more sensitive on the torch, torch movements quicker.
Therefore, plasma cutting 4-30 mm steel plate is the ideal way to avoid deformation of oxygen deficiency b slow cutting speed, hang, serious cuts melted, serious shortcomings, such as slag. Obtained under acertain thickness of the stainless steel material.