What is the principle of the intermediate frequency heating machine? What should be paid attention to when operating the intermediate frequency heating machine? -Kehua

In smelting enterprises, various types of heating equipment will be used, and many of them will choose to use intermediate frequency heating machines. Since everyone has little understanding of the intermediate frequency heating machine, Kehua is here to introduce what the principle of the intermediate frequency heating machine is, and what should be paid attention to when operating the intermediate frequency heating machine? The principle of the intermediate frequency heating machine What is the principle of the intermediate frequency heating machine? The three-phase power frequency alternating current is converted into direct current after rectification, and then the direct current is converted into an adjustable intermediate frequency current, which supplies the intermediate frequency alternating current flowing through the capacitor and the induction coil, and generates high-density magnetic lines of force in the induction coil, and cuts The metal material contained in the induction coil generates a large eddy current in the metal material. The principle of intermediate frequency heating machine What should be paid attention to when operating the intermediate frequency heating machine 1. The first thing we should pay attention to is that the intermediate frequency heating machine must be grounded, and the environment should be clean, and cannot be placed in a cool and humid place. 2. In the replacement period of work and rest time, if you want to continue to use the intermediate frequency heating machine after the equipment is stopped, you must wait for 10-15 minutes after turning on the machine before the next use operation. 3. In the process of working, the intermediate frequency heating machine will generate a lot of heat, so do not place it in a place with flammable materials or exposed to sunlight. 4. After the intermediate frequency heating equipment is started, if the fan fails, it must be checked and maintained in time, otherwise it will affect the heat dissipation of the vacuum tube. 5. At the upper and lower ends of the machine of the intermediate frequency heating equipment, the brackets must have insulator materials. 6. If there is a spark phenomenon, it must be inspected and maintained in time, otherwise the equipment fails, which will affect the subsequent use. 7. The workpieces manufactured by the process should be kept dry and clean, and there should be no moisture and dust attached. After reading Kehua's introduction, everyone must already know what the principle of the intermediate frequency heating machine is. When you use an intermediate frequency heater, you must pay attention to the above problems.