How does the laser cutting machine cut the plates with high quality and pass some very strict requirements.
Today, we will talk about how to choose the most appropriate speed to cut high-quality materials.
We all know that the power of the laser cutting machine will affect the speed of the laser equipment cutting the plate, and the cutting speed of the laser cutting machine will affect the cutting quality of the plate.
Under certain laser power conditions, there is an optimal cutting speed range. If the speed is too fast or too slow, it will affect the flatness of the cutting material surface.
Cutting speed is too fast
1. The laser beam and material contact each other for a short time, which may lead to failure to cut and spark.
2. Some areas can be cut, but some areas cannot be cut.
3. Layer the whole cutting part.
4. As a result, the plate cannot be cut in time, and the cutting section shows a diagonal stripe road, resulting in the lower part of the melting point.
Cutting speed is too slow
1. The interaction time between the material and the laser increases, resulting in excessive melting of the cutting plate and roughness of the cutting part.
2. The gap will be widened accordingly, resulting in excessive combustion on smaller circles or sharp corners, and the ideal cutting effect cannot be obtained.
3. The cutting efficiency is low, affecting the production capacity.
Judgment method of cutting speed
1. The cutting speed is reasonable: the cutting sparks are scattered from top to bottom, the cutting surface is stable, and the lower part is free of slag.
2. Cutting speed is too fast: the cutting spark is inclined;
3. Cutting speed is too slow: cutting sparks are not diffused and few, and will condense together.