One of the larger trials of laser engraving is to increase the material sludge load while still maintaining a stable and high engraving quality. Cause the engraving quality and consistency to decrease. Naturally, there are also examples of successful large-scale engraving of bulk materials with high-power lasers. laser cutting acrylic machine fume extractor with ce

When the pulse kinetic energy is adjusted to the maximum, the duty cycle is adjusted to the shortest, and the average output power is the maximum, the material sludge load is very low. Everyone knows that the new technology and new process of nanosecond pulsed lasers reduce the pulse kinetic energy and the highest output power by increasing the repeated working frequency, and increase the duty cycle, which can significantly increase the material sludge load-in some cases the sludge load can reach 40% . laser cutting dust collector

What's interesting is that the same main test parameters are applied to different materials, and the results are different. In fact, this is not weird, because the important physical properties of different materials, such as electrical conductivity, specific heat, melting point and liquid viscosity, are also different, and this physical property is also related to the entire processing process. Therefore, the main parameters of the best laser engraving of aluminum and steel are very different, and continuous experimentation is necessary.

For laser engraving, although scientific research staff have already submitted a variety of processing solid models and simulation methods, there is no solid model that can contain all the main technical parameters and material types that can be used, so it can be seen that laser engraving It is indeed a relatively complicated whole process. laser cutting exhaust filter

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