The optical axis is the central line of a light beam (light column) or the symmetrical axis of an optical system, widely used in aerospace and aviation optical systems. During operation, the optical axis must withstand significant friction. Therefore, we often use high-frequency induction quenching equipment for quenching heat treatment, which yields excellent results. 

    When the optical axis undergoes quenching heat treatment with high-frequency quenching equipment, its heating speed is much faster than that of traditional equipment. This results in minimal surface oxidation and decarburization of the optical axis, ensuring the quenching effect. After quenching, the optical axis develops a thick toughness zone beneath the hard surface layer, with favorable compressive internal stress, enhancing its fatigue and fracture resistance. Even better, high-frequency induction quenching equipment produces no noise or dust during the quenching heat treatment of optical axes, greatly improving the working environment for operators and safeguarding their health. This aligns with national policy requirements and is strongly advocated by the state. 

    The high-frequency induction quenching equipment features freely interchangeable inductors, allowing it to perform quenching heat treatment not only on optical axes but also on gears, sprockets, hardware tools, bearings, and more. It meets the heating requirements of various workpieces for customers. 15838311591