How does laser cutting machine technology deal with burrs? When some customers use laser cutting machine to process sheet metal, the effect of the workpiece cut out is very unsatisfactory, and there are many burrs. Then many customers begin to doubt the quality of laser cutting machine products, which is not the case. In the cutting process of metal laser cutting machine, due to improper operation and technical problems, the processed materials will produce burrs.
Burr only occurs in metal cutting, and there is no burr problem in non-metal cutting. How are burrs produced? In fact, burrs are excessive residue particles on the surface of metal materials. If a material has burrs, the material can be qualitatively inferior. The more burrs, the lower the quality.
According to the working principle of laser cutting machine, the causes and solutions of burr are obtained through technical analysis.
1、 There is a deviation between the upper and lower positions of the focus of the beam. 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: debug the focus and adjust it in time
6、 Instability caused by long operation time of laser cutting machine. Solution: shut down the machine, restart it and let it rest.