What are the components of the laser cutting head?

     We take the QCW1064 fiber laser precision cutting head as an example, which mainly includes QBH connectors, collimated focusing lenses, protective lenses, optical fibers, cutting nozzles, etc., which will be introduced in detail next:

      Collimating focusing lens: mainly plays the role of refraction and focusing, focusing the laser beam to a point, forming a high-temperature area for cutting. When purchasing, you need to choose the lens that suits your laser cutting head model and material, and clean and replace it regularly during use.

      Protection lens: mainly used to protect the lens from dust and corrosive substances to extend the service life of the lens. When purchasing, you need to choose a protective mirror suitable for your laser cutting head model and material, and clean and replace it regularly during use.

      Ceramic ring: The ceramic ring is installed on the laser cutting head located above the nozzle, under the sensor, responsible for transmitting and collecting the cutting signal emitted by the nozzle, to prevent the nozzle from colliding with the plate during operation and damaging other valuable parts of the cutting head, and has the effect of high temperature resistance and anti-deformation.

       Optical fiber: transmits the laser beam to the laser cutting head, which is mainly used to connect the laser generator and the laser cutting head. When purchasing, you need to choose the fiber that suits your laser cutting machine model and laser output power, and check and replace it regularly during use.

       Cutting nozzle: It is mainly used to adjust the focal length of the laser beam and the ejection flow to achieve high-precision cutting effect. When purchasing, you need to choose a nozzle suitable for your own laser cutting head model and material, and clean and replace it regularly during use.

       This cutting head is a precision optical fiber (λ=1064nm) cutting head, collimation and focusing lens multi-chip combination, small focusing spot, high precision, can cut small aperture. Optimized mechanical design and precision adjustment mechanism, complete sealing performance, with water cooling and coaxial blowing, laser cutting head can continue to work steadily at higher power.

      Main features: collimation XY direction can be adjusted; Precision manual focusing mechanism; Body water cooling heat dissipation; The internal structure is completely sealed; Drawer type structure, easy to replace; Equipped with nozzle components. Mainly used in metal punching and stainless steel cutting.

When maintaining and maintaining laser cutting head parts, the following points need to be noted:

Regularly clean and check the surface of consumables to avoid the accumulation of dust and corrosive substances;

Avoid collision or chemical corrosion to avoid damage or deformation of consumables;

Pay attention to the correct installation and adjustment of consumables to ensure the normal operation and cutting quality of the laser cutting machine;

Replace aging or damaged consumables regularly to extend the service life of the laser cutting machine;

Comply with the maintenance requirements on the instruction manual to ensure the normal operation and safe use of the laser cutting machine.

In short, when maintaining and maintaining the consumables of the laser cutting head, it is necessary to pay attention to the quality and performance of the product, and use and maintain it correctly according to the instruction manual to ensure the normal operation of the laser cutting machine.