Home > News > Introduction to optical design > Laser cutting machine technolo.....

News

Laser cutting machine technology is how to deal with burrs?

  Laser cutting machine technology is how to deal with the problem of a glitch puzzles everyone, burr is how it generated? Laser cutting machine processing sheet metal deburring what is the reason, let us give you a simple analysis.
  Laser cutting machine technology is how to deal with the problem of burrs, and some customers in the use of laser cutting machine sheet metal, the workpiece cut out of the effect is very unsatisfactory, and the burr is very much, and then many customers began to doubt the quality of laser cutting machine products The problem is not the case. Metal laser cutting machine cutting process, because of improper operation, technical problems, the processing of materials will not produce burrs. Burr will only be generated in the metal cutting, non-metallic cutting burr does not exist. Burr is how to produce it? In fact, burr is too much residue on the surface of metal particles. If a material has a glitch, then the material qualifies as a defective, and the more the glitch, the lower the quality. Laser cutting machine processing sheet metal deburring what is the reason, let us give you a simple analysis.

  Laser cutting machine working principle, technical analysis of the resulting burr causes and solutions.
  First, the focus of the beam position deviation.
  The solution: adjust the focus of the location, according to the offset generated by the adjustment.
  Second, the machine's output power is not enough.
  Solution: Check the laser cutting machine is working properly. Not normal you need to promptly repair and maintain. If normal, check whether the output value is correct.
  Third, the cutting machine's wire cutting speed is too slow.
  Solution: timely adjustment and improve line cutting speed.
  Fourth, cutting machine auxiliary gas purity is not enough.
  Solution: Explain to increase the purity of the auxiliary gas.
  Fifth, cutting machine laser beam plus point offset occurred.
  Solution: focus on debugging, timely adjustment
  Six, laser cutting machine operation time is too long and produce instability.
  Solution: Turn off the machine and restart the machine.
  Metal laser cutting machine is a sophisticated machine, the operation is also a fine work, often a data error will cause its work is not working properly, so the work should be fine and careful to reduce and avoid errors.
  Laser cutting machine processing sheet metal deburring the main reason; when the laser cutting machine in the processing of the workpiece, the laser beam irradiation on the surface of the workpiece to produce high-energy vaporization of the workpiece surface, and evaporation, to achieve the purpose of cutting. But here is a core device, we must pay attention to is the auxiliary gas. Auxiliary gas is the surface of the workpiece after the gas is evaporated when the workpiece is evaporated, if you do not use an auxiliary gas, the slag cooling, it will form a burr attached to the cutting surface. This is the main reason for the formation of glitches.
  Another reason is the quality of the device itself, there is the parameter setting factors, all when customers buy laser cutting machine, be sure to debug a good professional equipment operators.
  Laser cutting machine processing sheet metal burr solution;
  1 must be equipped with air compressor, the use of auxiliary gas to cut.
  2.Find a professional operator debug laser cutting machine parameters until normal.