With the change of wettability and quencher partial annealing

The heating temperature of the high-frequency welding machine has an impact on the wettability. The higher the heating temperature, the smaller the wetting angle, the better the wettability, and the better the wetting effect. However, the higher the heating temperature, the better. Then it may lead to excessive growth of parent metal particles, and problems such as overheating and overheating may occur. When the diffusion ability of the solder is too strong, the wettability of the solder is too good, the solder tends to be lost easily, and the solder joints are not easy to fill, i.e. High-frequency welding machines scatter brazing material where brazing is not needed, and at the same time, if the temperature is too high, it will cause defects such as welding. The brazing temperature of the local annealing high-frequency welding machine of the quenching machine is too low, the viscosity of the brazing material of the high-frequency heating machine increases, the fluidity becomes poor, and the wettability is too weak, resulting in insufficient flow and penetration of the brazing material, so that the It will easily fill the gap of the joint, thus forming a bad joint. In the actual brazing process, the brazing temperature should not be too high or too low, and the high-frequency welding machine is generally 20~40℃ above the liquidus of the solder. , or 1.05 to 1.15 times the melting point of the solder. 1. The most basic is the correct device for annealing equipment, people on the equipment should also pay more attention, it is necessary to ensure that each component is in place, incorrect equipment will also cause failure during operation, and the service life will be greatly shorten. Induction heating equipment. 2. If you are in a humid environment for a long time, some information made of iron is easy to breed rust environment, you must use a high-frequency quenching machine in a relatively dry environment, and check the protective equipment regularly. 3. Regularly clean the high-frequency quenching machine, and insist on the cleanliness and good transmission function of the guide rails and bearings of all shafts. 4. Ensure the safety of the wiring roller and the reasonable equipment of the cable. 5. Be sure to refer to the manual of the induction hardening machine to properly protect the metal parts. As a manufacturer of high-frequency quenching machines, the use of local annealing is to reduce the dependence of enterprises, reduce production costs, and complete the sustainable development of sustainable gold melting furnaces. However, many companies lack daily protection awareness and professional knowledge after the introduction of local annealing equipment. It leads to different degrees of damage to the high-frequency quenching machine, which leads to an increase in operating costs. As long as the high-frequency quenching machine is used correctly, it can be used for more than ten years. There are many high-frequency quenching machines on the market. It is very important to choose high-quality ones. If used properly, they can be used for 8-10 years. It is very important to maintain the equipment during the production process. Partial annealing equipment has a wide range of applications, it can be produced in one machine or production line, active photoelectric tracking, no material, no heating, active calibration of metal workpieces and active temperature detection. Kehua Induction Heating Equipment is a non-standard customized high-frequency induction heating machine manufacturer that produces high-frequency heating machines, high-frequency quenching equipment, high-frequency brazing machines, and medium-frequency melting furnaces. I want to know more about high-frequency heating machines, high-frequency For details of quenching equipment, high frequency brazing machine, and intermediate frequency Induction melting furnace, please contact us.
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