What is the effect of laser cutting machine cutting speed too fast or too slow

07-03-2022

The power of laser cutting machine will affect the speed of laser equipment cutting plate, and the cutting speed of laser cutting machine will affect the cutting quality of the plate. Under certain laser power conditions, there is a range of cutting speed. If the speed is too fast or too slow, it will affect the smoothness of the cutting material surface.


Cutting too fast

1. The laser beam and the material are in contact for a short time, which may lead to failure to cut and spark.

2. You can cut some areas, but not some areas.

3. Layer the whole cutting part.

4. As a result, the plate can not be cut in time, and the cutting section shows a diagonal stripe road, resulting in the lower melting point.


Cutting speed too slow

1. The interaction time between the material and the laser increases, resulting in excessive melting of the cutting plate and rough cutting part.

2. The gap widens the phase strain, resulting in excessive combustion on small circles or sharp corners, and the ideal cutting effect cannot be obtained.

3. Low cutting efficiency, affecting production capacity.


Judgment method of cutting speed

1. The cutting speed is reasonable: the cutting spark is distributed from top to bottom, the cutting surface is stable, and the lower part has no slag.

2 cutting speed too fast: cutting spark tilt;

3. The cutting speed is too slow: the cutting spark has no diffusion and is rarely condensed.


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