The use of cutting machine how to get good results?

Cutting machine in the application in some factories are widely used, with the use of cutting machine is more and more widely, the technology used for cutting machine is a 'luxury', when using cutting machine can guarantee good results, the type of cutting machine are more abundant, including the use of cutting machine can play better effect, then detailed introduce for everybody. A cutting process parameters, cutting current, it is important to determine the cutting thickness and speed, the cutting ability. Cutting current, the greater the cutting ability, cutting speed, cutting width, cutting nozzle damage and the cost is higher. Therefore, cutting machine cutting should choose according to the thickness of the material correctly before cutting current. Second, the cutting speed suitable cutting speed range can choose according to equipment specification or determined through experiments. Due to the difference of the thickness of the material, material cutting speed, the discretion of the melting point, thermal conductivity and the melt surface tension and a corresponding change. Speed directly affect the quality of cutting, high or low is bad. Three, arc voltage is thought to the normal output voltage of power supply is cut voltage. Cutting machine usually no-load voltage and working voltage is higher. In the case of constant current, arc voltage increase means that enthalpy and the increase of cutting ability. Jet diameter decreases, and the gas flow rate increases, get faster cutting speed and better cutting quality. Four, cutting power density in order to obtain high compressibility arc cutting arc, cutting nozzle USES smaller nozzle aperture, the longer tube length and enhanced cooling effect, it can increase through the current of the nozzle cross section, which arc power density increased. But at the same time compression increases the power consumption of electric arc. Five, the nozzle height refers to the distance between the nozzle end face and cutting surface, form part of the whole arc length. As a result of the cutting machine arc cutting generally USES constant current or the power of the steep fall in property, current with the increase of the nozzle height change is not big, but can increase arc length, result in higher arc voltage, thus increasing the arc power; But at the same time the arc length of exposure in the environment increases, the arc column the energy loss will increase. Above is the embodiment of the cutting machine how to obtain a good using effect, while using cutting machine this series of machine, to ensure its good effect, can be in some detail aspects to hold on cutting machine, promote the effect of the show.