Ultra high Frequency Hardening Machine

What is ultra high frequency hardening machine working principle?   Ultra high frequency quenching machine is a device that uses the principle of high-frequency electromagnetic field to rapidly heat workpieces and then perform quenching treatment. Its working principle mainly includes the following key steps: 1. High frequency power supply: Using a high-frequency power supply, an inverter is usually used to convert industrial frequency (such as 50Hz or 60Hz) AC power into high-frequency (usually tens of kilohertz to hundreds of kilohertz) AC power. 2. Induction coil design: Inside the machine tool, there are one or more induction coils with wires wound around them, which are designed to form a good coupling relationship with the workpiece to be processed. When high-frequency current passes through an induction coil, a high-frequency alternating magnetic field is generated around the coil. 3. Workpiece Heating : Place the workpiece to be quenched in an induction coil.…