The working principle of the laser cutting machine, the technical analysis has obtained the cause and solution of the burr.

1. The upper and lower positions of the focal point of the beam deviate.

Solution: Adjust the position of the focus, and adjust it according to the offset position generated by it.

Second, the output power of the machine is not enough.

Solution: Check whether the laser cutting machine is working 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 cutting machine is too slow.

Solution: Adjust and increase the wire cutting speed in time.

4. The purity of the auxiliary gas of the cutting machine is not enough.

Solution: Explain to increase the purity of the auxiliary gas.

5. The adding point of the laser beam of the cutting machine is offset.

Solution: Debug the focus and adjust it in time

6. The laser cutting machine is unstable due to the long operation time.

Solution: Shut down the machine to restart and let the machine rest.

The metal laser cutting machine is a precision machine, and its operation is also a delicate work. Often a data error will cause its work to run abnormally. Therefore, it is necessary to be strict and precise in the work to reduce and avoid errors.

The main reason for the burrs in the laser cutting machine processing sheet metal; when the laser cutting machine is processing the workpiece, the high energy generated by the laser beam irradiating the surface of the workpiece makes the surface of the workpiece rapidly vaporized and evaporated to achieve the purpose of cutting. But there is a core device here that we must pay attention to, that is, the auxiliary gas. The auxiliary gas is to blow off the slag on the surface of the workpiece after the irradiated surface is vaporized. If the auxiliary gas is not used, the slag will form burrs and attach to the cutting surface after cooling. This is the main cause of burrs.

Another reason is the quality of the equipment itself, as well as the parameter setting factors. After the customer purchases the laser cutting machine, a professional operator must debug the equipment.

The solution to the burr in laser cutting machine processing sheet metal;

1. Be sure to equip an air compressor and use auxiliary gas for cutting.

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