How to use and maintain the inductor of the high-frequency induction heating machine and improve its efficiency?

The inductor of the high-frequency induction heating machine is a very precise tooling component with high technical content, so its price is relatively high. Due to the action of the electromagnetic field, the inductor will generate electromotive force and vibration during operation. When electrical forces vibrate the coil and workpiece, harmful noise is produced. And reduce the service life of the coil. In order to prevent the sensor from being deformed due to external force, we not only use insulating plates to make brackets for reinforcement, so that the sensor has the characteristics of rigidity. Also use and maintain the sensor carefully.

Before use, clean the sensor with gauze and wipe its contact surface. During installation, in order to avoid bumping and deformation of the sensor, care should be taken to handle it with care, and the fixing bolts of the positioning block must be checked regularly to ensure that Tighten the compression bolt, or clamp the eccentric chuck, without the slightest loosening. When connecting the water circuit, the connection method should be correct, and the connection should not be missed. When multiple sensors are used at the same time in one place, put all the sensors on the storage rack and indicate the number so that there will be no mistakes.

The gap between the inductor of the high-frequency induction heating machine and the heated workpiece should be regularly checked and adjusted according to the actual situation. If it is found that the inductor is deformed, the position of the magnetizer is changed, or other parts are loose, it must be adjusted before it can be used. After use, the sensor should also be maintained in time. Use gauze to clean the iron filings and oil before putting it back into the storage rack. Otherwise, re-use will cause short circuit.

When using the inductor, it is necessary to strengthen the fit between the inductor of the high-frequency induction heating machine and the workpiece, that is to say, reduce the gap between the inductor and the heating surface of the workpiece, and improve the heating efficiency. A magnetic conductor should be installed on the coil, which can not only reduce the excess magnetic field, but also reduce the length between the conductive plates, increase the conductive area, and reduce unnecessary resistance losses and inductance losses on the inductor. Through many experiments, it has been shown that the more turns of the inductor, the higher the heating efficiency.