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The cutting quality factors affecting CO2 laser cutting machine
by：Transon
2021-01-08
Because of the high efficiency of CO2 laser cutting machine processing quality and the characteristics of reliability, but also because it takes the form of long wave infrared, the output of the wavelength is usually 10.
6μ
m。
Many organic materials for such longer wavelengths are strong absorption ability, make the CO2 laser cutting machine in the paper, wood, plastic, rubber, fabric and leather, etc. Widely used in the industry.
However, cutting quality will directly affect the production cost, then affect the CO2 laser cutting machine cutting quality factors?
Let's find out.
1, the power and power stability of the CO2 laser cutting machine.
in different power laser cutting cutting thickness is not the same, in the actual operation with tend to set the maximum power, reduce the cutting or cutting of the thicker material. But after daily production summary found in a less than the maximum power condition focus is to obtain the highest power density, and obtain the best cutting quality. In addition to the size of the power of power stability is very important also, long-term production of laser is a very important test. Dc excitation laser caused by electrode ablation, long-term work in the state of power attenuation. For this, laser equipment factory after many years study of master endeavour laser cutting machine can solve this problem well. Endeavour, as one of the high-tech laser cutting machine, multi-function teaching equipment, widely used in various universities laboratory, let students really combined theory with practice, enhance the beginning ability, develop creative thinking.
2, auxiliary gas pressure.
in the function of auxiliary gas in the laser cutting is melting and evaporation materials, and curb excessive burning cutting area. When cutting thick materials, air pressure should be reduced, when cutting thickness of thin material, air pressure should be increased, in order to prevent the incision viscous slag on the back. , of course, about the size of the pressure regulation and cutting materials, for example: when cutting the plastic to prevent the plastic edge cream, with low pressure as well.
3, laser frequency.
laser output pulse output and continuous output, used for cutting and welding laser mainly adopts pulse output mode, the main influence of cutting speed and pulse frequency incision roughness, to obtain high speed cutting, high frequency is necessary. At present most manufacturer produces carbon dioxide laser frequency within the 5000 hz.
4, beam divergence Angle.
from the strict sense, no part of laser beam divergence Angle, but because of the laser mode had a great influence on the far field divergence Angle, so we put it here. Beam divergence Angle on cutting quality is embodied in the width of the incision and the influence of the slope, the smaller the divergence Angle of the narrower the width of incision, the smaller the slope, so the higher the quality.
the above four only on the effect of CO2 laser cutting machine cutting quality factors of preliminary introduction, there are many specific factors, can seek advice in detail laser equipment factory in guangzhou.
1, the power and power stability of the CO2 laser cutting machine.
in different power laser cutting cutting thickness is not the same, in the actual operation with tend to set the maximum power, reduce the cutting or cutting of the thicker material. But after daily production summary found in a less than the maximum power condition focus is to obtain the highest power density, and obtain the best cutting quality. In addition to the size of the power of power stability is very important also, long-term production of laser is a very important test. Dc excitation laser caused by electrode ablation, long-term work in the state of power attenuation. For this, laser equipment factory after many years study of master endeavour laser cutting machine can solve this problem well. Endeavour, as one of the high-tech laser cutting machine, multi-function teaching equipment, widely used in various universities laboratory, let students really combined theory with practice, enhance the beginning ability, develop creative thinking.
2, auxiliary gas pressure.
in the function of auxiliary gas in the laser cutting is melting and evaporation materials, and curb excessive burning cutting area. When cutting thick materials, air pressure should be reduced, when cutting thickness of thin material, air pressure should be increased, in order to prevent the incision viscous slag on the back. , of course, about the size of the pressure regulation and cutting materials, for example: when cutting the plastic to prevent the plastic edge cream, with low pressure as well.
3, laser frequency.
laser output pulse output and continuous output, used for cutting and welding laser mainly adopts pulse output mode, the main influence of cutting speed and pulse frequency incision roughness, to obtain high speed cutting, high frequency is necessary. At present most manufacturer produces carbon dioxide laser frequency within the 5000 hz.
4, beam divergence Angle.
from the strict sense, no part of laser beam divergence Angle, but because of the laser mode had a great influence on the far field divergence Angle, so we put it here. Beam divergence Angle on cutting quality is embodied in the width of the incision and the influence of the slope, the smaller the divergence Angle of the narrower the width of incision, the smaller the slope, so the higher the quality.
the above four only on the effect of CO2 laser cutting machine cutting quality factors of preliminary introduction, there are many specific factors, can seek advice in detail laser equipment factory in guangzhou.
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