Nowadays, CNC plasma cutting machine is used more and more. Because of its characteristics, it is recognized by everyone, but various problems will also occur. For better application, let’s briefly introduce the electrostatic interference problems of CNC plasma cutting machine. Right.
In industrial production, due to the friction, peeling, squeezing and induction between objects, there are different types of charges on the surface of the objects. When the charge accumulates to a certain level, electrostatic adsorption and discharge will occur. The accumulation and release of electrostatic charge will have a great impact and damage to industrial production. In order to effectively reduce the interference of static electricity on the CNC plasma cutting machine, it is usually necessary to equip the CNC plasma cutting machine with a dedicated ion fan. The function of the ion fan is to ionize the air with an electrostatic generator to generate a large amount of positive and negative charges, and use the ion fan to blow out the positive and negative charges. Form a positive and negative charge air flow, and neutralize the charge on the surface of the object. When the surface of the object is negatively charged, it will attract the positive charge in the airflow. When the surface of the object is positively charged, it will attract the negative charge in the current, thereby neutralizing the static electricity on the surface of the object and achieving the purpose of eliminating static electricity.
In the actual operation of the CNC plasma cutting machine, when the pressure in the gas storage tank reaches the set pressure, two methods are generally used: one is that the air compressor is no-load and does not produce compressed gas. The power is still 30-60% of the full load, which is a waste of power. Another method is to stop the operation of the air compressor, so it seems that the waste of electric energy caused by the idling or emptying of the air compressor has been eliminated. However, if there is no large-capacity gas storage tank, the motor will start frequently. The no-load starting current of the air compressor is about 5-7 times the rated current, which will have a greater impact on electrical equipment such as the power grid and shorten the air compressor’s Service life. If the frequency conversion speed regulation technology is adopted, the constant pressure automatic control of the entire air compressor station can be realized, so that the system can automatically adjust the speed of the air compressor according to the change of the air tank pressure, and realize the dynamic matching of the air supply pressure and the air compressor speed , Reduce the actual input power of the motor, and achieve the purpose of energy saving. In addition, the air compressor has no idling speed, and the motor does not run under light load. This part of the energy is also considerable.https://www.wxsilvercoast.com/