How does a laser cutting machine handle burrs?

Xintian Laser Cutting Machine

The question of how to handle burrs with laser cutting machines is puzzling everyone. How do burrs arise? What are the reasons for burrs in laser cutting machine processing of sheet metal? Below is a brief analysis of the brand of low-power laser equipment for Xintian Laser.

How does a laser cutting machine handle burrs? Some customers use a laser cutting machine to process sheet metal, but the cutting effect of the workpiece is not ideal, and there are many burrs. Then many customers start to doubt the quality of the laser cutting machine product, which is not the case. During the cutting process of metal laser cutting machines, due to improper operation and technical issues, burrs may appear on the processed materials. Burrs only occur in metal cutting, and there is no problem with burrs in non-metallic cutting. How do burrs arise? In fact, burrs are excessive residue particles on the surface of metal materials. If a material has burrs, it can be classified as defective. The more burrs there are, the lower the quality naturally. What are the reasons for burrs in laser cutting machine processing of sheet metal? Let’s briefly analyze them for everyone.

The working principle and technical analysis of the laser cutting machine have identified the reasons and solutions for the generation of burrs.

1、 There is a deviation in the upper and lower positions of the focus of the beam.

Solution: Adjust the position of the focus and adjust it according to the offset position it produces.

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 a timely manner. If normal, check if the output value is correct.

3、 The wire cutting speed of the cutting machine is too slow.

Solution: Adjust and improve the wire cutting speed in a timely manner.

4、 The purity of the auxiliary gas in the cutting machine is not sufficient.

Solution: Explain how to improve the purity of the auxiliary gas.

5、 The addition point of the laser beam of the cutting machine has shifted.

Solution: Conduct focus debugging and make timely adjustments

6、 Instability caused by prolonged operation of laser cutting machines.

Solution: Turn off the machine, restart it, and let the machine rest.

Metal laser cutting machine is a precision machine, and its operation is also a delicate task. Often, an error in data can cause abnormal operation of its work. Therefore, in work, it is necessary to be meticulous and precise to reduce and avoid errors.

The main reasons for burrs in laser cutting machine processing of sheet metal; When a laser cutting machine is processing a workpiece, the high energy generated by the laser beam shining on the surface of the workpiece causes rapid vaporization and evaporation to achieve the purpose of cutting. But there is a core device here that we must pay attention to, which is the auxiliary gas. Auxiliary gas refers to blowing off the slag on the surface of the workpiece after the workpiece is exposed to gasification. If auxiliary gas is not used, the slag will form burrs and attach to the cutting surface after cooling. This is the main reason for the formation of burrs.

Another reason is the quality issue of the equipment itself, as well as the parameter setting factor. Therefore, after purchasing a laser cutting machine, customers must have a professional operator debug the equipment.

Solution to burrs in laser cutting machine processing of sheet metal;

1. It is necessary to equip an air compressor and use auxiliary gas for cutting.

2. Find a professional operator to debug the parameters of the laser cutting machine until it is normal.

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