Common problems of fiber laser cutting machine: Charry
Common problems of fiber laser cutting machine
Common problems of fiber laser cutting machine.
Firstly,”Stainless Steel category”: (the amount of defocus according to the thickness of the plate adjustment)
①: The more focus it is on the brighter the cutting surface.
②: The lower surface of the hard slag is: The focus is too high, the speed is too slow, the pressure is too small.
③: The more focus is on the rougher the cutting surface.
④: The bottom surface hangs the soft slag is: the focal point is too, the speed is too fast, the pressure is too big, the power is too high.
⑤: The focus is not right, the power is too low, the speed is too fast.
Secondly,”Carbon Steel”: (Defocus according to the thickness of the plate adjustment)
The following surface hanging hard slag is:
①: The focus is too low; ②: The pressure is too small; ③: power is too small; ④: too fast.
Rough cutting surface is:
①: The focus is too high; ②: too much pressure; ③: too much power; ④: Material problem.
Common problems of fiber laser cutting machine
Thirdly,Selection of cutting nozzles and lenses: (Cutting parameters):
One: the choice of nozzle and lens when cutting carbon steel:
①: Choice of Lenses:
Use (5-inch) lenses for cutting 1-8mm carbon steel.
Use (7.5-inch) lenses for cutting 8-10mm carbon steel.
②: Nozzle Selection:
Use (φ1.4) nozzles when cutting 1-6mm carbon steels.
Use (φ2.0) nozzles when cutting 6-10mm carbon steels.
Two: the choice of nozzle and lens when cutting stainless steel:
①: Choice of Lenses:
Use (5 inch) lenses for cutting 1-4mm stainless steel.
Use (7.5 inch) lenses for cutting 4-6mm stainless steel.
②: Nozzle Selection:
When cutting 1-3mm stainless steel, select (φ1.5) nozzle. 10㎏-13㎏ when cutting (nitrogen pressure)
When cutting 3-4mm stainless steel, select (φ2.0) nozzle. 13㎏-15㎏ when cutting (nitrogen pressure)
When cutting 5-6mm stainless steel, select (φ2.5) nozzle. 14㎏-16㎏ when cutting (nitrogen pressure)
Following with some of our cutting samples:
My email:xintian111@xtlaser.com
Whatsapp:+8618253165863
Skype: Charry XTLASER Zhu