The use of high-frequency induction heating equipment and the precautions for the production of induction coils

High-frequency welding machines, high-frequency induction heating machines, high-frequency induction heaters (welders), etc., as well as medium-frequency induction heating equipment, frequency and re-frequency induction heating equipment, etc. The application plan is very extensive, and the title varies depending on the application field. Among them, high-frequency heating machine, also known as high-frequency machine, high-frequency induction heating equipment, high-frequency induction heating equipment, high-frequency heating power supply, high-frequency power supply, high-frequency electric furnace. The manufacturing of its induction coil should pay attention to these matters:

1. The coil must be symmetrical, as close as possible to the object to be heated. This symmetry requirement can be made according to the area, orientation, and area of ​​the heated object.

2. The design of the coil must be solid and reliable, and it cannot move when the power is announced, and it should not touch objects.

3. The design of the coil must seek the efficiency.

4. The eddy current magnetic field generated by the coil electromagnetically reaches the area to be heated, and the eddy current magnetic field generation area should be inside the coil.

5. The material of the coil must be red copper tube with water in it to cool down, and the soldering part should be soldered.

The purpose of high frequency heating machine:

1. Heat treatment: partial or whole hardening and quenching, soft annealing, stress removal, and heat penetration of various metals.

2. Hot forming: whole forging, partial forging, hot heading, hot rolling.

3. Welding: brazing of various metal products, welding of various blades and saw blades, welding of steel pipes, copper pipes, PC board electrical soldering, welding of the same kind of dissimilar metals.

4. Metal smelting: (vacuum) smelting, casting and evaporation coating of gold, silver, copper, iron, aluminum and other metals.

5. Other applications of high-frequency heating machine: semiconductor single crystal growth, thermal collaboration, bottle mouth heat sealing, toothpaste skin heat sealing, powder coating, metal implantation plastics, physical and medical applications.