As an important part of the metal laser cutting machine, the importance of its maintenance is self-evident.
In the process of use, we should often inspect the working state of the metal laser cutting machine and the voltage regulator to prevent the occurrence of faults, thus greatly improving the service life of the metal laser cutting machine.
The inspection tour of the stabilized voltage power supply of the metal laser cutting machine is mainly to observe the compensation transformer to see whether the temperature rise of the voltage regulating transformer is normal, whether there is overheating, coil discoloration and other phenomena.
Check whether the contact of the carbon brush is good, monitor whether the input and output voltages are normal, and whether there is overload.
In order to carry out more strict maintenance, every three months, remove the dust and dirt from all parts of the metal laser cutting machine voltage regulator, check whether the chain drive system works normally, oil the chain wheel, adjust the tightness of the chain, check whether the carbon brush holder is inclined or stuck, and if so, adjust it.
In addition, check whether the electrical contacts of the metal optical fiber laser cutting machine are damaged, and replace or repair them in time if any:
Check whether the column voltage regulating transformer operates flexibly and whether the carbon brush is in good condition. Replace the damaged or severely worn carbon brush in time.