Stainless steel plate is widely used in many metal projects. The products it produces have excellent performance in all aspects and have a relatively long service life. It has been widely used in machinery manufacturing, construction engineering, kitchenware manufacturing, rail vehicles and other industries.

 

Nowadays, most of the stainless steel thick plates are processed by fiber laser cutting machines, and it is necessary to master certain skills to cut high-quality thick stainless steel plates.

 

Nozzle selection

The diameter of the nozzle determines the shape of the gas flow entering the incision, the gas diffusion area, and the gas flow rate, which affects the melt removal and cutting stability. The thicker the stainless steel, the larger the nozzle should be used, the higher the air pressure setting, and the pressure and flow should be satisfied at the same time in order to cut a normal section effect.

 

Frequency debugging

The effect of frequency change on stainless steel thick plate cutting: the frequency is reduced from 500-200Hz, the cutting section effect becomes finer, and the layering is gradually improved. When the frequency is set to 100Hz, it cannot be cut, and the blue light is reversed. Find the best frequency range by changing the frequency.

 

focus selection

The focus is different, and the thickness, material and quality that can be cut are also different. When cutting different materials and thicknesses, it is necessary to adjust to the most suitable cutting focus.

 

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