Factory Vibratory Knife Cutting Machine 200-800mm/s(according to Different Cutting Materials) Automatic Feeding System Garment
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Laser cutting machine processing quality related factors
by：Transon
2020-11-01
Between laser and laser cutting speed is too high, the product contact time is short, so in the area of the effective spot on the surface of the product will be smaller, incision width will be smaller, and the beam spot near the front of incision, the laser beam speed too fast lead to frontier of incision melting speed can't keep up with, then cut the roughness of the surface will be discounted, and will appear at the bottom of the incision to hang slag, which is we usually cut continuously or incision rough problems.
laser cutting incision speed is too low, material and laser interact on each other's time, the area of the effective spot also become bigger, notch width is bigger, the melting rate will appear normal but can't keep up with the cutting speed, the reaction of the excess lead to a fusion reaction, which would lead to irregular and too wide incision, the damage to the material itself is very big, also greatly reduce the cutting precision.
the higher the laser mode, the greater the spot radius, laser speckle pattern determines the quality of laser beam, it for laser cutting ability, and the size of the kerf width and roughness has great influence. Under the same conditions, focusing on the smaller spot diameter, power density is big, so the cutting of thin kerf width, cutting quality
laser cutting incision speed is too low, material and laser interact on each other's time, the area of the effective spot also become bigger, notch width is bigger, the melting rate will appear normal but can't keep up with the cutting speed, the reaction of the excess lead to a fusion reaction, which would lead to irregular and too wide incision, the damage to the material itself is very big, also greatly reduce the cutting precision.
the higher the laser mode, the greater the spot radius, laser speckle pattern determines the quality of laser beam, it for laser cutting ability, and the size of the kerf width and roughness has great influence. Under the same conditions, focusing on the smaller spot diameter, power density is big, so the cutting of thin kerf width, cutting quality
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