How does the laser cutting machine technology deal with the burr problem? When some customers use the laser cutting machine to process sheet metal, the effect of the cut workpiece is very unsatisfactory and there are many burrs. Then many customers begin to doubt the quality of the laser cutting machine products, which is not the case. In the cutting process of the metal laser cutting machine, due to improper operation and technical problems, the materials processed will produce burrs.
Burr only occurs in metal cutting, and there is no burr problem in non-metal cutting. How does burr come into being? In fact, burrs are excessive residue particles on the surface of metal materials. If a material has burrs, then the material can be identified as defective. The more burrs, the lower the quality.
According to the working principle of laser cutting machine, the causes of burr and the solutions are obtained through technical analysis.
1、 The vertical position of the focal point of the light beam deviates. Solution: adjust the position of the focus according to the offset position.
2、 The output power of the machine is insufficient. Solution: check whether the laser cutting machine works normally. If it is abnormal, it needs to be repaired and maintained in time. If it is normal, check whether the output value is correct.
3、 The wire cutting speed of the cutter is too slow. Solution: adjust and improve the wire cutting speed in time.
4、 The purity of the auxiliary gas of the cutting machine is not enough. Solution: explain how to improve the purity of auxiliary gas.
5、 The addition point of the laser beam of the cutting machine is offset. Solution: adjust the focus in time
6、 Instability caused by the operation time of the laser cutting machine is too long. Solution: shut down the machine, restart and let the machine rest.
