Selection and Maintenance of CNC Flame Cutting Machine Accessories


The accessories of CNC flame cutting machine are also very important. Since CNC flame cutting machine needs to use gas as the raw material for cutting, in the daily use process, the relevant pipe and gas circuit especially need to attract the attention of the operator. First of all, we have to explain that the failure of the tracheal gas path refers to the tracheal gas path failure except for the concern of the cutting gas pressure, flow rate and purity. If the tracheal gas path is blocked or leaked, the hazard is often quite huge. Yes, it will affect the cutting quality at least, and it will cause burning or explosion.


For the repair of CNC flame cutting machine accessories, the pressure reducer should be adjusted first, and the pressure gauge should be adjusted to the required pressure. During the adjustment process, the pressure should be adjusted from small to large to ensure that the pressure reducer can be continuously adjusted. If continuous adjustment is impossible or gas leaks from the safety valve, a new pressure reducer must be replaced. Folding the parts of the gas pressure reducer by yourself will cause equipment damage and even serious personal injury.


There are two main aspects of common airway maintenance. In addition to frequently checking the airway system and discovering leaks and parts that cannot be used normally, they should be handled in time to ensure that the airway is unobstructed. The dust and debris of the airway should also be cleaned frequently. Prevent premature aging of the gas circuit.


In the purchase of CNC flame cutting machine accessories, we recommend that users use the original machine provided by the manufacturer. During the long-term use, the sealing surface of the cutting torch is damaged, and the sealing of the cutting nozzle is not tight, and it must be repaired with special tools. In addition, the cutting torch also uses the standard quick cutting nozzle produced by professional manufacturers. For the new cutting nozzle, it must be checked and qualified before it can be used. The cutting nozzle is contaminated. Special tools are required to clean the preheated flame hole and cut the oxygen channel.


The tempering preventer is one of the accessories of the CNC flame cutting machine, which is an important part to ensure safety. According to the requirements of the security department, the tempering preventer is strictly prohibited to be disassembled without permission. Therefore, the gas resistance of the tempering preventer is used for a long time, and the gas flow cannot be guaranteed or the gas leakage is not guaranteed.