Maintenance of CNC plasma cutting machine

The CNC plasma cutting machine is a processing equipment method that uses the heat of the high-temperature plasma arc to locally melt the metal at the incision of the workpiece and uses the metal is melted by high-speed moving plasma to form an incision. With different working gases, it can cut all kinds of metals that are difficult to cut with oxygen. Pay attention to timely maintenance when the CNC plasma cutting machine is constantly working.

1. Regular maintenance of CNC plasma cutting machine cutting torch

2. Damaged parts of CNC plasma cutting machine should be replaced in time

3. Regularly clean the connecting threads of the CNC plasma cutting machine

4. The contact surface between the electrode and the nozzle should be kept clean

5. Check the gas storage of the CNC plasma cutting machine every day

6. Avoid collision and damage to the cutting torch

Regular maintenance of CNC plasma cutting machine cutting torch

Install the cutting torch of the CNC plasma cutting machine correctly and carefully to ensure that all parts are well-matched to ensure the flow of gas and cooling air.In order to avoid dirt sticking to the parts, the parts can be installed on the flannel first to keep the parts clean. Add some lubricating oil to the O-ring to keep it smooth, but be careful not to add too much of its brightness, so as not to backfire.

Damaged parts of CNC plasma cutting machine should be replaced in time

Do not replace the consumable parts after they are completely damaged, because the severely worn electrodes, nozzles and vortex rings will produce uncontrollable plasma arcs, which can easily cause serious damage to the cutting torch. Therefore, when the cutting quality is found to be degraded for the first time, the consumable parts should be checked in time.

Regularly clean the connecting threads of the CNC plasma cutting machine

When replacing consumable parts or routine maintenance and inspection of the CNC plasma cutting machine, you must ensure that the internal and external threads of the cutting torch are clean. Keep the connecting thread clean according to the state of the machine.

The contact surface between the electrode and the nozzle should be kept clean

In the parts cutting torch of the CNC plasma cutting machine, the contact surface between the nozzle and the electrode is charged. If these contact surfaces are dirty, the cutting torch will not work properly and should be cleaned with a hydrogen peroxide cleaning agent.

Check the gas storage of the CNC plasma cutting machine every day

Check the flow and pressure of the gas and cooling airflow of the CNC plasma cutting machine every day. If you find that the flow is insufficient or there is a leak, you should stop it immediately to troubleshoot.

Avoid torch collision damage

In order to avoid collision damage to the cutting torch, correct programming should be used to prevent the system from overrunning, and the installation of an anti-collision device can effectively avoid damage to the cutting torch during the collision.

Shandong U-May CNC Technology Co., Ltd. is an innovative technology enterprise focusing on production and processing centers, and a large-scale, standardized production business production company. The company has the courage to climb and innovate continuously by absorbing domestic and foreign advanced technology and combining independent research and development. Let customers enjoy the fun of creating value with technology and experience high-quality processing tools. Welcome customers at home and abroad to visit the factory and negotiate.