Maintenance of the voltage stabilizer of the laser cutting machine parts
Now the principle of the laser cutting machine is very clear, and those who use it frequently should also know that the laser light will encounter instability. There are many reasons for this situation. Among them, it may be caused by unstable power. In the process of use, it is necessary to develop a good habit of checking the voltage stabilizer frequently to avoid malfunctions. Regarding the power inspection of the laser cutting machine, it is mainly to observe the compensation transformer to see if the temperature rise of the voltage regulating transformer is normal, and whether there is overheating and discoloration of the coil. Whether the contact of the carbon brush is normal, monitor the normal condition of the output and input voltage, and whether there is an overload phenomenon. There is one point that must be mentioned here, that is, it is necessary to remove the dust and dirt from the various parts of the voltage stabilizer every three months. In addition, check whether the chain transmission system is working properly, add oil to the sprocket, adjust the tightness of the chain, and check Whether the carbon brush holder is tilted or stuck, it should be adjusted if found. In addition, it is also necessary to check whether the electrical contacts are damaged. If necessary, replace and repair them in time. Check whether the column-type voltage regulator transformer is flexible during the movement and whether the carbon brushes are intact. When the brush is replaced, if burns and carbon brush powder appear on the coil, it is necessary to use No. 0 fine sand skin to smooth and remove the dust in time. These situations may occur after long-term use, and they need to be dealt with in time or contact us directly for repair work after they are discovered, so as to avoid affecting the efficiency and quality of the company's work.