As a new type of metal processing machine, the optical fiber laser cutting machine has obtained good market feedback in recent years. This high-precision laser processing method is far beyond the traditional processing method, creating extraordinary value for enterprises.
The core component of the optical fiber laser cutting machine is the laser output device composed of a nozzle, a focusing lens and a focusing and tracking system. In order to ensure the normal operation of the optical fiber laser cutting machine, the cleaning and maintenance of the laser head become the most important task. The following are the daily cleaning and maintenance steps of the optical fiber laser cutting machine organized by Longtai Laser:
Identify fiber laser head components
Head of optical fiber laser cutting machine
Note: The cutting head model should be based on the actual situation
01. Adjust the central screw
The laser in the center of the nozzle can be adjusted. The adjustment method can be applied to the transparent glue at the nozzle outlet, and then click the point to delete the transparent glue, as shown in the figure. If the light is not in the center, it will cause unstable cutting.
02. Z-axis
The Z-axis can be lubricated after the screws are loosened.
03. Z-axis upper limit action
After the driver is opened, the cutting head bit block returns to the upper position.
04. Lower limit action of Z-axis
The cutting head position block close to the lower limit will quickly return to the upper limit and return to the set position.
05. Focusing screw
Select the appropriate focus position according to the thickness of the material and the type of material and cutting gas.
06. Protective mirror drawer
The internal protective mirror, sealing ring and protective mirror shall be started and wiped clean before inspection every day. Replace the sealing ring every three months.
Optical fiber laser cutting machine lens
Maintenance requirements:
Clean the lens with isopropyl alcohol or alcohol regularly. Pay attention to wearing a condom when taking out the lens. Take out both sides of the lens, and use a cotton swab from one side to the other, not back and forth.
Optical fiber laser cutting machine lens maintenance
Warm tip: If the sealing ring of the laser head is lost, the machining will be unstable during cutting, and the capacitance value of the laser head will be greatly changed, which will seriously affect the normal operation.
