XT Laser-laser cutting machine
What should I do if there is slag on the steel plate cut by the laser cutting machine. Why does the steel plate laser cutting machine cut slag (burr)? Improper use of the laser cutting machine will produce slag. How does the laser cutting machine technology deal with burrs, whether it is cutting 1mm, 2mm, 3mm or any thickness of metal plates? What is the reason for the burr in the plate processed by the laser cutting machine? Xintian Laser, a brand specializing in the production of laser cutting equipment, answers for you.
How does laser cutting machine technology deal with burrs? When some customers use the laser cutting machine to process sheet metal, the cutting effect of the workpiece is very poor, and there are many burrs. So many customers began to doubt the quality of the laser cutting machine products. This is not the metal laser cutting machine. Due to improper operation and technical problems, the processed materials will not produce burrs.
Burrs only appear in metal cutting, but there is no burr problem in nonmetal cutting. How did the burr come from. In fact, burr is the residual particles on the surface of metal material. If a material has burrs, it may have quality defects. The more burrs, the lower the quality.
The working principle and technical analysis of the laser cutting machine have obtained the cause and solution of burr
1. The upper and lower positions of the beam focus are deviated. Solution: Adjust the position of the focus and adjust it according to its offset position.
Second, the output power of the machine is not enough. Solution: Check whether the laser cutting machine works normally. If there is any abnormality, it needs to be repaired and maintained in time. If normal, check whether 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 time.
4. The purity of the auxiliary gas of the cutting machine is not enough. Solution: improve the purity of auxiliary gas.
5. Add point offset of laser beam of cutting machine. Solution: debug the focus and adjust it in time.
6. The laser cutting machine is unstable due to its long operation time. Solution: Shut down the machine and restart it to let the machine rest.
Metal laser cutting machine is a precise machine, and its operation is also a delicate work. Usually, a data error will cause its work to run abnormally. Therefore, we should be rigorous and careful in our work to reduce and avoid mistakes.
The main reason of burr when laser cutting machine processes sheet metal. When the laser cutting machine is processing the workpiece, the heat generated by irradiating the workpiece surface with the laser beam will make the workpiece surface evaporate rapidly to achieve the purpose of cutting. But here is a core device that we must pay attention to, that is auxiliary gas. The auxiliary gas is used to blow off the slag on the surface of the workpiece after vaporization of the irradiated surface. If auxiliary gas is not used, slag will form burr after cooling and adhere to the cutting surface. This is the main reason for burr.