Physical principles of wire cutting
Date：2018-8-7
The accumulation of free positive ions and electrons in the field quickly forms an ionized conducting channel. At this stage, an electric current is formed between the two plates. It causes numerous collisions between the particles, forming a plasma zone, which quickly rises to a high temperature of 8,000 to 12,000 degrees, melting some materials instantaneously on the surfaces of the two conductors, and forming a bubble due to the vaporization of the electrodes and the dielectric solution, and its pressure rises regularly until very high. Then the current interrupts, the temperature suddenly drops, causing bubbles to explode inward, generating momentum to throw the melted material out of the crater, and then the corroded material condenses back into a small sphere in the dielectric solution and is expelled by the dielectric fluid. Then through the monitoring and control of NC control, the servo mechanism is executed, so that the discharge phenomenon is uniform and consistent, so that the processed object is processed, making it a product with the required size and shape accuracy. Above is the physical principle of wire cutting, and welcome to consult us.
