The use of power supply for CNC Plasma Cutting Machine is not only a technical problem, but also a performance link in the cost of equipment, especially with the wide application of high-power Plasma Cutting Machine power, tens of thousands or even hundreds of thousands of yuan. The cost has far exceeded the cost of purchasing a Cnc Plasma Cutting Machine.
With the improvement and development of related technologies, with the steady reduction of the price of CNC cutting machines, the prices of imported plasma power supplies and some domestic high-end plasma power sources are still rising further, which reflects to some extent the importance of plasma power supply in CNC cutting processing. status. On the other hand, in the related accessories of the CNC plasma Cutting Machine, the plasma size and quality determine the thickness of the cutting plate and the cutting precision, so the importance of the plasma power supply is self-evident. Usually, a good plasma power supply can provide higher precision cutting quality, but even with the same brand, the same type of plasma power supply, the quality of the parts cut by different operators is different, the reason is also the plasma There is a need for improvement in the use of the power supply, and the requirements for the use of the plasma power supply are also worthy of attention and attention of the users.
The following are some suggestions for the use of the power supply of CNC plasma cutting machine by Blol Intelligent Technology Department. I hope to give you some help and reference:
CNC plasma cutting machine use attention to these ten points
1. Ensure that the cutting torch is maintained at the highest point of the lifting position before each cutting, during high-speed low-speed operation, during maintenance, and before shutdown;
2. Ensure sufficient gas pressure and flow, the pressure is not less than 9 kg during normal cutting (the airborne power supply is not less than 6 kg), pay attention to the distance from the gas to the plasma host;
3. When cutting, try to set according to the cutting table parameters, such as arc pressure value, cutting height, piercing height, etc.
4. When the plasma cutting is not used temporarily, please ensure that the host has enough heat dissipation before stopping, which is subject to the noise reduction of the fan inside the host;
5. Maintain good electrical conductivity between the positive grounding clamp and the steel plate to be cut;
6. Ensure that the host enters the line 3 phase electrical balance, do not appear phase loss or excessive pressure difference;
7. When the cutting energy is insufficient (such as wearing steel plate, arc offset or tailing), please stop the inspection immediately and prohibit cutting.
8. Or use high-precision electronic component cleaning agent and then dry with compressed air to ensure the successful completion of the host work;
9. Try not to hang the arc and pierce for a long time to improve the service life of the wearing parts;
10. Ensure good grounding of the steel plate, and the resistance of the steel plate to the absolute earth is preferably not more than 3 ohms.
