Medium frequency induction hardening equipment is mainly composed of medium frequency power supply, quenching control equipment (including inductor) and quenching machine tool. Induction hardening is a major surface hardening method in modern machine manufacturing industry. It has a series of advantages such as good quality, fast speed, less oxidation, low cost, good working conditions and easy to realize mechanization and automation. According to the size of the workpiece and the depth of the hardened layer, determine the appropriate power and frequency (power frequency, intermediate frequency and high frequency). The shape and size of the inductor mainly depend on the shape of the workpiece and the requirements of the quenching process. Quenching machine tools vary with the size, shape and quenching process requirements of the workpiece. For parts produced in batches, especially in automatic production lines, special machine tools are often used. In general, medium and small factories, due to the large batch of workpieces and small quantity, they often use universal quenching machine tools.
Post time: Sep-26-2022