Many sheet metal factories prefer to pursue the speed of laser cutting machines. Although the cutting speed has a great influence on the cutting quality of stainless steel plates, the faster the better. The best cutting speed makes the cutting surface line relatively stable and smooth, and there is no slag in the lower part. So, what effect does cutting speed have on processing? laser engraving machine vacuum cleaner

Laser cutting processing speed directly affects the width of the incision and the surface roughness of the incision. Different material thickness, different cutting gas pressure and cutting speed have the best value, which is about 80% of the maximum cutting speed. Laser cutting is a processing method widely used in laser processing, and it is a particularly important application technology in the laser processing industry. Laser cutting has been widely used in industrial sectors such as automobiles, aviation, and chemicals.

Several important factors of machining accuracy:

1. The spot size after the laser beam is focused: the smaller the spot after the laser beam is concentrated, the higher the laser cutting processing accuracy, especially the smaller the cutting seam, the smallest spot can reach 0.01mm.

2. The walking accuracy of the worktable determines the repeatability of laser cutting. The higher the table accuracy, the higher the cutting accuracy. laser engraving welding and cutting machine smoke fume extractor

3. The greater the thickness of the workpiece, the lower the accuracy and the larger the cutting seam. Since the laser beam is tapered, the cutting seam is also tapered, and the thickness of 0.3mm material is much smaller than the 2MM cutting seam.

Consequences of too fast cutting speed:

1. It may not cut through, sparks are spraying randomly.

2. Some areas can be cut, but some areas cannot be cut.

3. The entire section is thicker, but does not produce stains.

4. The cutting section has diagonal stripes, and the lower part dissolves.

Consequences of too slow cutting speed:

1. Over melting, rough cutting surface.

2. The slit becomes wider and the entire sharp corner melts.

affects cutting efficiency.

Appropriate cutting speed, judging from the cutting sparks whether the laser cutting processing speed can be increased or slowed down, the sparks spread or tilt from top to bottom, indicating that the cutting speed is too fast. Sparks do not spread and gather together, indicating that the speed is too slow. The material of the workpiece has a certain influence on the accuracy of laser cutting. Similarly, the cutting accuracy of different materials is slightly different, even for the same material, if the composition of the material is different, the cutting accuracy will be different. laser filter

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