Cleaning of cooling system of metal laser cutting machine is a part that can not be ignored during normal use. I hope we don't neglect it. If you didn't know how to clean it before, you can read the details in the next article.
As the main heat dissipation channel of the cutting torch, the heat dissipation system of the metal laser cutting machine can be divided into air cooling heat dissipation and water cooling heat dissipation in the conventional configuration. As the working principle of metal laser cutting machine is to melt the material to be cut by using the high temperature of plasma arc column, in general cutting and processing, special air compressor must be equipped as an assistant to achieve cutting. The slag is blown away to form a slotting effect.
Plasma is a special form of matter, which is listed as the fourth state of matter in modern physics, second only to solid, liquid and gas. Plasma arc is a kind of compressed arc, which is obtained by mechanical compression, thermal compression, magnetic contraction and forced "compression". It has high energy concentration, high temperature (arc center temperature 18000-24000k) and high flame speed (up to 300m/s). This paper summarizes and explains some requirements for cleaning and daily maintenance of the cooling system of the metal laser cutting machine.
How to clean the cooling system of the laser cutting machine?
1. Screw out the screws, remove the air filter and prepare for cleaning;
2. Regularly monitor the grid voltage of the numerical control system to ensure that the fluctuation range of the grid voltage is within the allowable rated range;
3. Gently vibrate the removed filter, and use compressed air to blow away the dust in the air filter from the inside out;
4. Regularly check and replace the DC motor brush;
5. If the filter dust is too thick to remove the compressed air, it can be gently washed with a neutral cleaner, and then put in a cool place to dry.
6. Replace the battery regularly for memory. In general, the battery should be replaced once a year, even if it has not failed, to ensure the normal operation of the system.
These are specific cleaning methods for the cooling system of metal laser cutting machines. I believe everyone can know how to clean it after reading.