How to choose high frequency induction heating equipment?

How to choose high frequency induction heating equipment? In fact, we are not very professional in many details. Today, the editor will lead you to understand the super practical purchasing method.

The first point is that we need to have a detailed understanding of the size and shape of the metal workpiece to be processed. Normally, for metal bars, the larger their diameter and length are, it is natural to choose equipment with relatively high power and low frequency. For smaller gears, thin shafts, plates, small metal machinery parts, etc., we have to choose heating equipment with relatively smaller power and higher frequency.

The second point is that the required thermal penetration diameter or quenching depth of the metal workpiece, or the size of the heating length and area, all affect the specific selection. If the area to be heated is small and the heating depth is shallow, we will directly choose equipment with high relative frequency and low power; if the workpiece needs to be heated to a deep depth and needs to be heated as a whole, then we will choose equipment with low relative frequency and high power is the right choice.

The third point is that the different heating speeds required by the workpiece also directly affect the selection of equipment. If you need to heat the workpiece faster, you can choose a heating device with relatively high power. However, the heating speed is not as fast as possible. If it is too fast, it will cause damage and affect the heating quality. Therefore, the heating speed needs to be adjusted appropriately according to the different processing requirements of the workpiece.

The fourth point is that the equipment selected for different heat treatment processes will also be different. For example: when performing quenching and welding, the power of the equipment should be smaller and the frequency should be higher; if annealing and tempering are performed, the power of the equipment should be larger and the frequency should be lower; the workpiece should be diathermy forged and smelted. , red flush, you need to choose induction heating equipment with higher power and lower frequency.

Fifth point, the material of the workpiece is also very important. If the metal parts to be processed have a low melting point, equipment with lower power will be sufficient; if the melting point is high, equipment with higher power will be used. Especially when metal smelting, different metal materials will directly affect the choice of equipment power.