Gear high-frequency quenching machine

What is gear hardening machine?   Gear hardening machine is processing equipment for surface induction hardening or full gear, sprocket, and other shafts workpiece induction quenching process, the purpose of the gear hardening is to strengthen its toughness. At present, the gear quenching equipment is mainly used in the induction hardening of all kinds of gears, sprockets, shafts, all kinds of half shafts, plate springs, forks, valves, rocker arms, ball pins, and other auto parts.   Principle of gear induction hardening: Place the workpiece into the induction coil, When a certain frequency of alternating current passes through the induction coil, an alternating magnetic field is generated around it. The electrical energy of the high-density current on the surface of the workpiece will be converted into heat energy so that the temperature of the surface will rise, and the surface heating can be realized. The higher the current frequency is, the larger the current…

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