How to maintains plasma cnc metal cutting machine

1. Properly assembled the torch 
Properly and carefully installed the torch to ensure that all parts fit well and ensure that gas and cooling air circulation. Install all the components on a clean cloth to prevent dirt from sticking to the parts. On the O-ring with appropriate lubricant to the O-ring is lit subject can not pay more. 

2. Consumable parts to be replaced before the full damage(cnc plasma cutting machine)
Do not completely damaged after consuming parts replacement, because of severe wear electrodes, nozzles and vortex rings will produce plasma arc can not be controlled easily cause serious damage to the torch. So when first discovered cutting quality drops, it should be checked in consumables. 

3. Cleaning torch threaded connection 
When replacing consumables or routine maintenance checks, we must ensure that the torch, external thread clean and, if necessary, should be cleaned or repaired connecting thread. 

4. Clean the electrode and nozzle contact surface 
In many of the torch, the contact surface of the nozzle and the contact surface of the electrode is charged, if the contact surface dirt, the torch is not working properly, you should use hydrogen peroxide cleaning agent class. 

5. Check the gas and cooling gas per day 
Check the gas and cooling air flow and pressure of daily flow is not sufficient or if you find a leak, immediately stop the discharge failure. 

6. Avoid cutting torch collision damage 
To avoid collision damage the torch, the system should be properly programmed to avoid overrun walking mounting protection device can effectively avoid the collision damage the torch. 

7. The most common causes of damage torch 
(1) torch collision. 
(2) consumable parts due to damage caused by devastating plasma arc. 
(3) other dirt caused by destructive plasma arc. 
(4) loose parts and other destructive caused by the plasma arc. 

8. Precautions 
(1) Do not apply grease on the torch. 
(2) Do not overuse O-ring lubricant. 
(3) also remain in the protective cover on the torch when not splash spray chemicals. 
(4) Do not take a hammer to use when manually torch

plasma metal cutting machine plasma cutting machine
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