What factors will affect the cutting effect of laser cutting machine cutting

by:Caodahai     2021-09-11
Laser cutting machine is an indispensable assistant in many production fields. The cutting effect of the laser cutting machine will have a direct impact on our production efficiency, so what factors will affect the cutting effect of the laser cutting machine? Let's take a look at it together.  1, divergence angle. This is easier to understand, the greater the divergence, the closer its range. Therefore, the low divergence angle laser has a decisive advantage in long-range shooting. Generally speaking, when the light-emitting area is the same, the longer the wavelength, the greater the divergence angle. Therefore, red light has more long-range advantages than infrared. However, due to differences in the generation mechanism of different lasers, it is difficult for them to achieve the same light-emitting area when the power is the same.  2, absorption. This is very important. Objects of different colors have very obvious differences in the ability to absorb laser light of various wavelengths. The absorption of the same color is poor, which is equivalent to white; while the absorption of the opposite color is more obvious, which is equivalent to black. For example, a green laser can easily light a red match, while lighting a green match is more laborious.   3. Focus limit. Corresponding to long-range shooting is close-range focus killing. When the laser parallelism is the same, the lasers of different wavelengths will have different focus limits. For example, the focus limit of the 10640 far-infrared laser is about 20 times that of the 532 green light. In other words, under the same power, the 532’s The radiated power is 20 times that of 10640, which is quite a big gap. Generally speaking, the longer the wavelength of the laser, the greater the focus limit.   4. Thermal effect and penetration. Laser kills, mainly energy density. Therefore, the laser with lower penetrability can have better performance in energy density. However, there is no absolute relationship between laser wavelength and penetration. For example, in the air, in the visible light range, the longer the wavelength, the stronger the penetration. But in the long-wave infrared stage, it has a significant thermal effect, so its penetrability becomes very weak.   Wuhan Gaoneng Laser Equipment Manufacturing Co., Ltd. is a high-tech enterprise integrating Ru0026D, production and sales of professional laser complete sets of equipment. Not only successfully developed laser equipment with advanced technology, but also used self-support import and export rights to promote products to more than 40 global markets including Hong Kong, South Korea, Vietnam, Malaysia, Thailand, Australia, the United States, Japan, Germany, the Netherlands, Jordan, etc. The country has an advantage in the international market in the same industry.
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