Gear quenching

What is ultra-high frequency heating equipment

 

Introduction to ultra-high frequency heating equipment

working principle

Ultra high frequency heating equipment is a type of ultra-high frequency induction heating system that uses ultra-high frequency electromagnetic fields to heat workpieces. Its core lies in the eddy currents generated by ultra-high frequency currents in the workpiece. Eddy currents generate heat inside the workpiece, thereby achieving rapid heating. The characteristics of this heating method are fast heating speed, high efficiency, and environmental friendliness, making it particularly suitable for heating, welding, melting, and other processes of metal materials.

 

technical parameter

The typical technical parameters of ultra-high frequency heating equipment include input voltage, output power, oscillation frequency, cooling water pressure, and weight. For example, some models of equipment may operate at input voltages of 220V or 380V, with output powers ranging from several kilowatts to tens of kilowatts, oscillation frequencies ranging from hundreds of kilohertz to several megahertz, cooling water pressures typically between 0.02MPa and 0.03MPa, and equipment weights ranging from tens of kilograms to hundreds of kilograms, depending on power.

 

Scope of application

Ultra high frequency heating equipment is widely used in metal heating, welding, melting, heat treatment and other fields, especially suitable for scenarios where ultra-high frequency welding equipment requires rapid heating, such as metal glass manufacturing, connector welding in the electrical and electronic industry, non-contact welding inside small relays, high-pressure welding in the refrigeration industry, welding between various components in the jewelry industry, and welding in the metal jewelry and process manufacturing industries. It is also used in ultra-high frequency quenching equipment

 

Efficiency and effectiveness evaluation

The efficiency of ultra-high frequency heating equipment is very high, generally reaching over 90%, with energy consumption only 20% -30% of traditional high-frequency electronic tube equipment. In terms of heating effect, high-frequency current can simultaneously heat the surface and interior of the workpiece, achieving very uniform heating, which is crucial for ensuring the quality and performance of the workpiece.

 

Comparison with traditional heating equipment

Compared with traditional heating equipment, ultra-high frequency heating equipment has significant advantages. It not only heats up faster, but also heats up more evenly, while significantly reducing energy consumption and production costs. In addition, ultra-high frequency heating equipment also has higher safety, with an output voltage below 36V, avoiding the danger of high-voltage electric shock.

 

conclusion

In summary, ultra-high frequency heating equipment is playing an increasingly important role in industrial production due to its high efficiency, energy saving, and environmental protection characteristics. With the continuous advancement of technology and further cost reduction, it is expected that this heating method will be applied in more fields, making greater contributions to promoting the green development and transformation of industrial production.