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The principle and operation precautions of high frequency induction heating machine
The high-frequency induction heating machine has a very wide range of applications. It can be applied to all walks of life. The types are also very complete. Various products produced by using its principle are very convenient to use. Kehua will introduce high-frequency induction heating to you. machine. The principle of the high-frequency induction heating machine of the heating machine 1) It can instantly heat the metal object to any temperature required, including its melting point; 2) It does not need to generate a high temperature and then heat the metal heated by it like other heating methods. It can directly generate high temperature in metal objects; 3) It can not only heat the metal object as a whole, but also selectively heat each part locally; 4) It is a revolution in heating methods, which is also electric heating. However, it can save 40% of electricity compared with electric furnaces and electric ovens: this is the powerful advantage of high-frequency machines and medium-frequency machines. Operation Precautions (1) There must be more than two people to operate Xinyu high-frequency equipment, and the person in charge of operation must be designated. Wear insulating shoes, insulating gloves and other prescribed protective equipment. (2) The operator must be familiar with the operating procedures of the high-frequency heating equipment, and should check whether the cooling system of the equipment is normal before starting the machine. (3) All doors should be closed before work, and electrical interlocking devices should be installed on the doors to ensure that electricity cannot be sent before the doors are closed. After the high voltage is closed, do not move to the back of the machine at will, and it is strictly forbidden to open the door. (4) Burrs, iron filings and oil stains should be removed from the workpiece, otherwise it is easy to cause arcing with the sensor during heating. The arc light generated by the arc can not only damage the eyesight, but also easily break the sensor and damage the equipment. (5) The high-frequency heating equipment should be kept clean, dry and dust-free. If abnormal phenomena are found during the work, the high-voltage power should be cut off first, and then the fault should be checked and eliminated. There must be a special person to overhaul the high-frequency equipment. After opening the door, first discharge the anode, grid, capacitor, etc. with an electric rod, and then start the overhaul. (6) When using quenching machine tools, safety regulations concerning electrical, mechanical and hydraulic transmission should be observed. When moving the quenching machine, it should be prevented from tipping. Heating machine The above content is the basic situation of the high-frequency induction heating machine introduced by Kehua. Many things we use in our daily life are closely related to it. Interested friends can follow us.