How to avoid damage to laser head of laser cutting machine?

Laser cutting machine is a kind of laser processing equipment with high cutting accuracy, high speed, small thermal deformation, low noise and small cutting seam. It has been widely used in sheet metal processing, chassis and cabinet, sheet metal cutting, mechanical manufacturing, auto parts and other industries.

The laser head is a very important part of the laser cutting machine. If the laser head is damaged, it will directly affect the normal operation of the laser cutting machine. When the laser cutting machine is cutting the thin plate, the distance between the nozzle and the material surface is 1-2mm under normal conditions. However, some unexpected factors may cause the collision between the cutting head and the material, resulting in the damage of the cutting head.

The laser cutting machine can design complex graphics for processing at will, which also leads to a relatively high probability of collision between the cutting head and the surface complexity of the material. Once the cutting head is damaged, the entire laser cutting machine will be paralyzed, which will affect the entire production and cause major economic losses.

There are two main points to pay attention to when protecting the laser head:

First, don’t cover it with dust and dirt, especially don’t touch it with your hands.

Second, do not shake or fall when reading the film, because the distance between the laser head and the disc is very small and easy to be damaged.

Therefore, in daily use, it is necessary to regularly check whether there is damage and slag on the surface of the cutting head, and whether the no-load operation of the cutting head is stable or not. The anti-collision protective shell can also be installed on the surface of the laser cutting head to better protect the laser head.


Hanzhong Brisun Optics Co., Ltd. Is the high precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.

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