Increased capacitance of NC flame cutting machine

Capacitor auto-tuning system is suitable for flame cutting in order to ensure that the distance between the surface of the steel plate and the cutting nozzle is a certain value when cutting the steel plate to ensure the cutting quality. Because the surface of the cut steel plate is not completely parallel with the horizontal plane, and the surface of the steel plate is not even, and for different thicknesses of steel plates, the distance between the surface of the steel plate and the cutting nozzle is also different. In order to ensure the cutting quality, that is to say In order to ensure a constant distance between the surface of the steel plate and the cutting nozzle during the cutting process, an automatic height adjustment system must be provided.
The sensing electrode of the single torch capacitor height adjustment system is fixed on the bracket. The sensing electrode can be manually adjusted up and down along the axis of the torch. The bracket is mounted on the torch. Before the capacitor is automatically turned up, it should be based on the steel plate being cut. The thickness is adjusted to the distance between the cutting tip and the surface of the steel plate (the specific value can be determined according to the thickness of the steel plate, please refer to "oxygen cutting technology"). Sensor electrodes are available in both ring and horseshoe shapes. The ring electrode is only used for cutting steel plates with a thickness of more than 40mm. One thing to note is that when horseshoe-shaped sensor electrodes are used, the opening direction should be opposite to that of the torch when piercing, so that the sensor electrode can be prevented from splashing. Regardless of whether it is a ring electrode or a horseshoe electrode, the clearance between the torch electrode and the cutting torch nozzle should be as uniform as possible. In any case, the cutting nozzle and the sensing electrode must not be allowed to contact, and the spatter on the sensing electrode should be often washed away. Only in order to ensure high-precision adjustment and function. If the sensor electrode runs to the edge of the steel plate during the cutting process, the automatic height-up switch should be turned off (the operation switch is installed on the console) to prevent the torch from running to the outside of the steel plate and suddenly drop and damage. It is permissible to reopen the auto-raising system switch when the torch is running inside the steel plate.
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