Second, the depth and area that need to be heated
Deep heating depth, large area, overall heating, should use high power, low frequency induction heating equipment; shallow heating depth, small area, local heating, the use of relatively low power, high frequency induction heating equipment.
Third, the required heating rate
The required heating speed is fast, and an induction heating device with relatively large power and relatively low frequency should be selected.
Fourth, the continuous working time of the equipment
The continuous working time is long, and the induction heating device with a slightly larger power is used. On the contrary, the device with relatively small power is selected.
Fifth, the connection distance between the sensing component and the device
The connection is long and even requires the use of water-cooled cable connections. Inductive heating equipment with relatively high power should be used.
Six, process requirements
In general, quenching, welding and other processes, the relative power can be selected smaller, the frequency is selected higher; tempering, annealing and other processes, the relative power selection is larger, the frequency is selected lower; red punch, hot forging, smelting, etc., need For a process with good heat transfer, the power is selected more and the frequency is selected lower. Hardware tools seven, the material of the workpiece
The relative power of the high melting point of the metal material is larger, the relative power of the lower melting point is smaller, the power of the smaller resistivity is larger, and the power of the larger resistivity is smaller.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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