Five ways to realize energy saving and consumption reduction of quenching machine tools

First, the quenching machine tool correctly selects the current frequency It is very important to correctly select the current frequency for the intermediate frequency induction furnace, because it will directly affect the thermal efficiency of the inductor and the heating efficiency of the blank. If the selected current frequency is too high, the heating time will be prolonged, the heat loss will increase, the thermal efficiency will decrease, and the heating efficiency will also decrease, resulting in an increase in the cost of the frequency conversion setting.

Second, the quenching machine tool increases the terminal voltage of the inductor Increasing the terminal voltage of the inductor will increase the number of turns of the induction coil, reduce the current on the induction coil from the surface, reduce the power loss, and thus improve the efficiency of the inductor. Increasing the terminal voltage of the inductor is a better way to heat and save energy. Try to avoid induction heating with low voltage and high current.

3. The current density of the induction coil is correctly selected for the quenching machine tool. If the density of the induction coil is large, the power loss will increase and the electrical efficiency of the inductor will decrease. Therefore, the section size of the pure copper tube of the induction coil is determined by the number of turns of the induction coil and the inductor. geometric dimensions.

Fourth, the medium frequency induction furnace heat insulation and heat-resistant materials selected for the quenching machine tool are lined with heat-insulating layers and heat-resistant layers. , reducing the heat transfer loss of the blank, thereby improving the efficiency of the inductor.

Fifth, the quenching machine tool makes full use of the cooling water of the inductor The tap water for cooling the inductor should be recycled to save water resources, and the cooled water also has a certain temperature, which can be used for other applications.