The quality of the nozzle requires high precision in the manufacturing process, and the installation method also requires the correct method. If the cutting conditions need to be changed due to the poor quality of the nozzle, the nozzle should be replaced in time.

Look at the quality of the nozzle from these aspects.

First, look at the material. A good nozzle must have high electrical conductivity and good thermal conductivity. Generally copper nozzles are better than brass nozzles and can ensure a good capacitive signal.

Second, look at the processing accuracy: the concentricity of the good laser head nozzle should be 0.03mm, and the concentricity of the nozzle below 1.0mm should be 0.02mm. The high-precision concentric nozzle can not only reduce the early debugging in the processing process, but also effectively prevent the high-energy laser from hitting the inner wall of the laser head, thereby avoiding damage to the laser head.

Third, look at the surface finish and anti-oxidation treatment: smooth surface and good anti-oxidation treatment can effectively reduce the adhesion of molten material during the cutting process and prolong the service life of the nozzle.

The concentricity between the nozzle center and the laser is one of the important factors affecting the cutting quality, especially when the workpiece to be cut is thicker. Therefore, the concentricity between the nozzle center and the laser must be adjusted to obtain a better cutting section.

The nozzle of the laser cutting machine is hot, and the following measures can be taken to solve it:

1. Check whether the cooling air is turned on, and turn it on if it is not turned on.

2. Check whether the focus is correct, if not, adjust it.

3. Check whether the nozzle is blocked, and clean it if it is blocked.

4. Do not work continuously for a long time, and let the equipment cool down regularly.

FAQ

Q: Which shipping method can you offer?

A: We can provide sea, air and express.

Q: What is your after-sales service?

A: Our quality warranty is one year. Any quality issues will be resolved to keep customers satisfied.

Q: Quality Control?

A: We have QC staff staying on the production line to check. All products must be inspected before delivery. We conduct online inspections and final inspections.

1. All raw materials are checked after they arrive at our factory.

2. Check all parts and signs and all details during production.

3. Check all packaging details during production.

4. All production quality and packaging are checked in final inspection after completion.

http://www.scsparepart.com/