How To Deal With The Slag Generated By The Laser Cutting Machine During The Cutting Process?

When the laser cutting machine is cutting, there will be no major problems as long as it is operated correctly. If there is burr and slag when using the equipment for processing and cutting, then it needs to be paid attention to, and it is the key to find out the cause of the problem and solve it in time.

How does the glitch occur?

In fact, burrs are excessive residue particles on the surface of metal materials. When the laser cutting machine is processing the workpiece, the energy generated by the laser beam irradiating the surface of the workpiece vaporizes and evaporates the surface of the workpiece to achieve the purpose of cutting. But there is one device here that we want to focus on, and that is gas.

The gas is to blow off the slag on the surface of the workpiece after the irradiated surface of the workpiece is vaporized. If no gas is used, after the slag cools, a burr will be formed and attached to the cutting surface. Therefore, the purity of the gas should be high, and you can change to a gas supplier with a higher quality. The purity of the gas is very important. Do not use cylinder gas, because after two fillings, the purity is not good, and the gas is wasted.

Another reason is the quality of the equipment itself, as well as the parameter setting factor, so when customers buy a laser cutting machine, they should let experienced operators debug the equipment. Therefore, it is necessary to adjust the cutting parameters to the best possible value. Air pressure, flow rate, focal length, cutting, speed, etc. must be adjusted many times. The parameters provided by the machine cannot cut high-quality workpieces.

If a material has burrs, then the material can be classified as defective. The more burrs, the lower the quality.

Generally speaking, when there is a burr in the laser cutting machine,it can be checked and solved from the following aspects:

1. The output power of the laser cutting machine is not enough.

Solution: Check whether the laser cutting machine is working normally. If it is not normal, it needs to be repaired and maintained in time. If it is normal, check whether the output value is correct.

2. The upper and lower positions of the focal point of the beam are deviated

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

3. The purity of the gas of the cutting machine is not enough.

Solution: Change the gas.

4. The wire cutting speed of the cutting machine is too slow.

Solution: adjust the wire cutting speed in time.

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

Solution: Debug the focus and make adjustments in time.

The fiber laser cutting machine is a one-step precision machine. Often a data error will cause its work to run abnormally. Therefore, it should be strict in the work and reduce errors. Some small problems are factors that may cause burrs and slag in the laser cutting machine, so I hope everyone can solve this problem when facing this problem.