Maintenance of CNC plasma cutting machine pneumatic system

What is the maintenance of CNC plasma cutting machine pneumatic system?

1. maintenance of air compressor.

Check the gas path system regularly and find that the parts that leak and can not be used normally should be disposed in time to ensure the smooth flow of gas.

Dust and sundries should be cleaned regularly to prevent premature aging of gas path.

2. maintenance of the pressure relief valve.

Adjust the pressure reducer and adjust the pressure gauge to the required pressure. During the adjustment process, the CNC plasma cutting machine pressure should be kept from small to large, so that the regulator can be adjusted continuously. If there is no continuous adjustment or leakage of gas from the relief valve, new pressure reducers must be replaced. Parts of self folding gas reducers will cause equipment damage and even serious personal injury.

3. The maintenance of CNC plasma cutting machine torch cut nozzle and the backfire preventer

The cutting torch is manufactured by specialized factories, and the cutting torch is used for a long time. The sealing surface is damaged, and the sealing of the cutting nozzle is not strict. It must be repaired with special tools.

Cutting torch is also used by professional manufacturer to produce quick cutting nozzle. For new cutting nozzle, it must be checked and qualified.

It is necessary to use special tools to clean up preheated flame holes and cut oxygen channels.

The tempering preventer is an important part of ensuring safety. According to the requirements of the security department, it is strictly prohibited to disassemble the tempering preventer. Therefore, the backfire preventer can not guarantee gas flow rate or leakage when it is used for a long time.

It is all the maintenance of CNC plasma cutting machine pneumatic system.