Problems and Maintenance of Plasma Cutting Machine Development

Ⅰ. Several problems in the development of plasma cutting machine

With the continuous improvement of the requirements for the cutting quality and cutting accuracy of metal sheets by plasma cutting machines, the functional requirements for high-intelligence CNC cutting machines are also improving.

The development of plasma cutting machine must meet the needs of the development of modern machining industry. Judging from the application of several commonly used plasma cutting machines, the functions and performance of plasma cutting machines have been relatively complete.

In particular, the emergence of Chinese domestic operating systems based on industrial control computers, the application of automatic conversion software for graphic cutting codes, plus its unique advantages of medium and thick plate cutting and low processing costs, plasma cutting machines will be in a certain period of time. The workhorse of sheet cutting.

The plasma cutting machine has the characteristics of wide cutting range (can cut all metal materials), fast cutting speed and high working efficiency. However, there is a shortage of cutting medium and thick plates.

The future development direction lies in the improvement of plasma power supply technology and the cooperation between numerical control system and plasma power supply. The development of fine plasma cutting technology can effectively improve work efficiency and cutting quality.

Ⅱ. The maintenance and maintenance of the plasma cutting machine

The use of plasma cutting machine involves the use of accessories such as plasma power supply, and its overall operation difficulty is more complicated than that of flame cutting. Often users may encounter one or another problems and small faults in the process of using CNC cutting equipment. , This is an unavoidable situation, because there is a process of loss and aging during the use of machinery, but the key is to be able to eliminate the fault in time in the case of a fault, which can reflect the perfection of a manufacturer's after-sales service and Credit guarantee.

The after-sales department of plasma cutting machine manufacturers has a complete after-sales process and after-sales personnel as support. After receiving the user's after-sales call, the divisional business personnel will record the user's plasma cutting machine model, the user's company name and contact information in detail, including the general failure of the equipment, and contact the maintenance department in time to get in touch, and first Arrange the technical engineer to contact the user operator at one time, operate and communicate remotely, if the fault cannot be solved, rush to the site to repair and eliminate the fault within 24 hours.

1. Use environment

The plasma cutting machine is a high-tech mechatronics equipment, which has certain requirements for the working environment.

(1) Avoid equipment that seriously affects the signal transmission of the engraving machine, such as strong electricity and strong magnetism. Such as: welding machine, launch tower, etc.

(2) Use a three-core power supply to ensure a good grounding of the engraving machine and reduce interference.

(3) The voltage is required to be stable, to avoid large fluctuations, it is best to use a voltage stabilizer.

(4) The machine cannot work for a long time in the environment of strong acid and alkali.

2. Maintenance and maintenance

Plasma cutting machines are mostly used in processing business, and the processing produces more powder and dust. During use, attention should be paid to keep the screw rod, polished rod and other components clean and lubricated, clean up the dust and refuel the transmission parts in time; the operator should clean and refuel in time, and it is strictly forbidden to unplug and plug it with electricity.