The cutting head is the core component of the fiber laser cutting machine. The cutting head is a laser output device, which is composed of nozzle, focusing lens and focusing tracking system. In order to ensure the normal operation of the fiber laser cutting machine, cleaning and maintenance of the laser head has become a top priority. The following are the daily cleaning and maintenance steps of the cutting head organized for you:
Adjust the center screw
After the lower screw is loosened, the Z-axis can be oiled and lubricated. After turning on the drive, the cutting head limit block will return to the upper limit.When the cutting head limit block approaches the lower limit, it will quickly return to the upper limit and return to the set position.
Select the appropriate focus position according to the material thickness and the type of cutting gas.There are protective glasses and seals inside.
Protective mirror drawer
The protective glasses need to be checked every day before starting and wiped clean. The seals must be replaced every three months.
Use isopropyl alcohol or analytical alcohol to clean the lens. Pay attention to wearing finger cots when holding the lens. Hold both sides of the lens and wipe from side to side with a cotton swab. Do not wipe back and forth.
Loss of the cutting head sealing ring will cause cutting instability during cutting, the cutting head capacitance value will change greatly, and it will not work in severe cases.