Causes and Solutions of Flashes Occurring in Cutting Parts of Metal Laser Cutting Machines

In the laser cutting process, various irregularities such as various sharp corners, burrs and other metal parts appear at the transition of the workpiece surface. Burrs are a common occurrence in laser cutting machines. Burrs directly affect the dimensional accuracy, shape accuracy, and surface roughness of the workpiece being machined.

Although the deburring process was adopted in the production process of the product, the problem of burr was not strictly solved, and the burr quietly affected the quality of the product, leaving the subsequent inspection, assembly, performance, and appearance of the product unsatisfactory. Laser cutting machine technology is how to deal with the problem of glitches, some customers use laser cutting machine when processing sheet metal, the workpiece is not very satisfactory, and the burr is very much, and then many customers began to doubt the quality of laser cutting machine products. The problem is not true.

During the cutting process of the metal laser cutting machine, because of improper operation and technical problems, the processed material will not generate burrs. Glitches will only occur in metal cutting and there will be no glitches in non-metallic cutting.

When laser cutting machine manufacturers did not appear this problem, will it be a problem with the performance of the equipment, or a problem with the laser cutting process? The working principle of the laser and metal laser cutting machine working together has led to the analysis of the causes and solutions of the burrs.

1, because of the deviation of the focus of the laser beam up and down position

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

2, the output power of the laser cutting machine is not enough

Solution: Check if the laser cutting machine is working properly. If it is not normal, it needs repair and maintenance in time. If normal, check the output value is correct.

3, the laser cutting machine wire cutting speed is too slow

Solution: Adjust and improve wire cutting speed in time.

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

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

5. The laser beam of the laser cutting machine has an offset

Solution: Focus on debugging, timely adjustments.

6, because of the instability of the laser cutting machine operating time is too long

Solution: Turn off the machine and let the machine rest.

The causes and solutions of the above several glitches are expected to be mastered by the user, and the details determine success or failure.

Only when the details are done, the equipment performance is maximized, the economic efficiency is maximized, and the overall situation is achieved.