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(六) 感应加热设备 感应加热设备有许多种,其中主要的是感应淬火设备和感应透热设备。 感应淬火设备用于钢质零件的表面淬火。利用交变电流的集肤作用,采用感应加热的方法使钢质零件的表面受到加热并随后进行淬火,可以做到使零件的表面具有高的硬度和抗疲劳强度而其中心仍保持原有的韧性。感应淬火方法同火焰淬火方法相比有加热速度快、零件表面氧化损失少、加工成本低、劳动条件好、容易做到机械化和自动化等许多优点,因此已
(Vi) induction heating equipment There are many kinds of induction heating equipment, of which the main induction hardening equipment and induction diathermy equipment. Induction hardening equipment for the surface hardening of steel parts. The use of alternating current skin effect, the use of induction heating method so that the surface of the steel parts are heated and then quenched, you can do so that parts of the surface with high hardness and fatigue resistance while the center still maintain the original toughness. Induction hardening method compared with the flame quenching method has a heating speed, less surface oxidation loss, low processing costs, good working conditions, easy mechanization and automation, and many other advantages, it has been