Our engineering expertise in developing induction hardening solutions has been applied by many automotive manufacturers worldwide. Hardening. Service Generators: +1-248-364-4750communications@emaggroup.de, Service Hardening Systems +49 7443 9649-22communications@emaggroup.de, Service Generators +49 7443 9649-33communications@emaggroup.de. eldec offers energy sources with the latest converter technology in three frequency ranges: With Simultaneous Dual Frequency, also known as SDF, eldec offers an additional method that is used especially for workpieces with complex shapes. Induction hardening is performed on just these surfaces, a total of 4â length. After quenching, the steel undergoes tempering, a low-temperature heat treatment process, to reach the desired hardness / toughness ratio. Induction hardening . Carbon ste⦠A number of applications and items can benefit from the heat treatment hardening process described above. Induction heating machines have minimal space requirements and can be easily integrated into manufacturing processes and production lines. The primary application of this induction method is the hardening of steel. used in induction hardening are SAE 4140, 4150, 4340, 5150, 5140, and 52100. Induction heating applications Induction Hardening Applications The heat treating hardening process is utilized in various industries, including transportation, aerospace, and energy. Hardening is a process of heating followed by cooling generally fast for increase hardness and mechanical strength of steel. Induction Hardening Equipment has been used for many years in the automotive, aerospace and general engineering components industries. ), as described in the DIN EN 100083 industry norm. Read More Home » Applications » Metal industry » Induction hardening. Rotation is essential for even and equal heat distribution on some components. Induction Heating Applications RDO Induction's mission is to provide our customers with superior products and support for a variety of induction heating applications. Induction hardening You are here: Home 1 / Applications 2 / Induction hardening The induction heating is one of the most energy efficient processes for surface heat treatment with high productivity rate, real time and individual process control. Transmission. Ambrell has offered cutting-edge hardening solutions since 1986. The thickness of the heated layer from the surface of the metal to some point below the surface is inversely proportional to the frequency of the applied alternating current. Induction Hardening Applications Include. This process is perfect for metal with a carbon content of more than 0.3%, particularly hardened steel with a low alloy content (C34, C35, C60, etc. The results are outstanding, achieving accurate hardening results even on complex pieces with contours. Induction hardening, using induction heating and quenching, provides an economical way to process shafts, gears, bearings, yokes, spindles, sprockets, wire, tube, pipe or other parts. Treating the steel through tempering reduces the hardness in the material and increases its toughness. Higher frequencies produce thinner skins. In this scanning induction hardening simulation, the steel shaft is heated by eddy currents, provided by a moving, two-turn copper coil. Furthermore, they do not have to be kept running when not in use, unlike surface hardening furnaces.The use of induction is very energy efficient since only a small portion of the material is heated. The sky is the limit: Customized energy sources with single or multiple outputs and a wealth of power and frequency combinations (LF, MF, HF, DFG, SDF 20 – 3000 kW). Induction annealing and normalizing Reduces hardness, improves ductility and relieves internal stresses. 1. Induction hardening is used to strengthen a specific area of a part. How induction hardening works. Induction Hardening Equipment. Examples include machine tools, ⦠The power supply is designed to optimally match the frequency with the application according to the requirements of the workpiece. Hardening crankshafts involves consideration of 4 different heating zones - pins, journals, flanges, and shaft - with unique characteristics. This can be done by an informal note to: EMAG GmbH und Co KG, Austraße 24, 73084 Salach, Germany or communications@emag.com. 263 0 obj
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One or many induction coils are used to generate and target an alternating magnetic field. Induction hardening, by contrast, offers extremely short heating times. Induction hardening is generally used as a peripheral layer hardening process where the hardening depth and other parameters are manipulated through the frequency of the inductor/coil current. When placing a product in that field, an electric voltage is produced which results in an opposite alternating current. The induction hardening is a heat treatment for surface hardening, mainly used for complicated shaped workpieces or for partially hardening of specific parts of an item. We also have metallurgical sectioning ability to test accurately hardened depths and extents. Induction hardening uses induced heat and rapid cool- ing (quenching) to increase the hardness and dura-bility of steel. Basic of Induction Heating; Advantages of Induction Heating; induction annealing process; Applications. Induction Heating is a Contactless Heating Method of bodies, which absorb energy from an Alternating Magnetic Field, generated by Induction Coil (Inductor). The current generated flows predominantly in the surface layer, the depth of this laye⦠Our sophisticated training concept gives you the opportunity to have your eldec system operators comprehensively trained. Induction hardening In inductive hardening or induction hardening, an alternating current is driven through a coil-shaped conductor, thereby creating a magnetic field. eldec's experienced engineers custom design the induction coils to meet customer unique specifications, including single turn, two-turn, face-heating, clamshell, and clamp inductors. Typical Applications. Typically, less than 5% of the mass needs be targeted to accomplish the required properties. Induction Annealing; Induction Bonding; Induction Brazing; Custom Applications; Induction Forging; Induction Hardening; Induction Heating; Induction Melting; Induction Preheating; Pipe and Tube; Products. Components of various geometries can be induction ⦠Induction hardening and heat treating are ideal for a wide variety of applications in the transportation, aerospace, and energy industries, for processes such ⦠Typical applications include axles, saw blades, shafts, stampings, spindles, gears and most symmetrical parts. With induction, only the part to be hardened is heated. This minimizes deformities in the workpiece and ensures the efficiency of the process. Additionally, induction heating can be very precisely controlled via the power, frequency, and inductor geometry. The most popular steel utilized for parts to be induction hardened is 1045. A medium frequency is overlaid with a high one so that both act upon the material simultaneously at a uniform depth. Multi power: Plug-in expandable energy source for precise integration into systems (MF 5 – 30 kW). Induction Hardening Applications. 272 0 obj
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