Gear makes medium induction quench the technology applies

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The data that international car production association provides is clear-cut show, car output increases significantly after economic crisis erupted 2009. Car output was made an appointment with 2009 61.7 million, to 2013 this amount rises to 87.2 million. This shows, economic atmosphere is picking up steadily, hopeful increased a current at continueing to maintain this 2014. In the meantime, what rise to follow cheek by jowl with demand is: The produces a system voice with the more effective, suddener demand inside course of study is louder and louder, especially gear and axis kind it is important to wait for driver, gear-box and engine the production of the spare parts, the shortest time limit for a project with feasible requirement, the machine tool of new to this generation can have satisfied this one requirement. But, quench how craft gets used to these requirements? The answer is: The induction quenchs technology. Graph 1 Eldec MIND: Modular the axis that quenchs systematic application amounts to 1200mm at chuck component and diameter kind a production. Quench the method quenchs for the surface traditionally, workpiece needs to heat several hours, need hardness in order to reach place. This kind quenchs craft has its insufficient place, especially when batch produces gear wheel, expend giant time and energy cost namely firstly. Go a few years in, we develop an induction to quench, hope its replace a tradition to quench on the technology namely method. When applied surface induction quenchs, the vortex flow that generates through electromagnetism induction heats workpiece, special place is the place that can be aimed at need sclerosis only undertakes heating, and work others is heating the process does not suffer a bit effect. This kind of method is based on two principal mechanisms, control eddy current frequency strictly on one hand, ensure to the surface the place with a few dark millimeter undertakes heating. On the other hand, heat the process can be finished for an instant, ensure work others is insusceptible thereby. Gear of graph 2 MIND 750 quenchs the technology applies, quench time comes in a few small seconds normally between a few seconds. Cycle time can maintain easily in 5-15 second. The induction quenchs craft uses 5-3000kw sheet / double frequency power source. To satisfy the special requirement that gear quenchs, dust development of mark Eldec company goes induction of SDF(synchronism double frequency to heat) technology. Age through be opposite top and tine bottom heat equably, reach the outline consistency that the induction quenchs craft asks. Because bottom leaves inductor distance further, if to its coping and bottom use the technology of same frequency, can produce irregular hot curve. And SDF craft uses different frequency to heat to aging top and tine bottom undertake, this is the value place of SDF craft. In other words, the characteristic of SDF plan is, two kinds of different frequency / power density, the whole place that wants sclerosis to place at the same time undertakes heating. Offer by Eldec " power source of synchronous Shuang Pin " , can ensure MF and HF part generate different output, make sure gear coping and bottom have heat identically deepness and temperature. Graph 3 hands are moved or automatic (like the robot) take workpiece outfit systematic graduation stand. According to different workpiece, sequel heats the process comes in 100 small seconds achieve inside time of a few seconds transfer temperature. After quenching, be in same work or with periodic time temper. Eldec company quenchs heat systematic production group Dr. Christian Krause emphasizes, "But, the response that uses a frequency only also has its rationality. Be aimed at sclerotic requirement, without any off-the-peg solutions. Every workpiece is different, need distinction to treat. It is the gear of 1 to modulus, the response of a frequency is normally enough; however modulus is in the gear between 2-5, can but not complete need uses SDF method to undertake handling. Of power source and inductor make give out to depend on completely needs sclerotic outline configuration, have something made to order personally according to relevant product volume. Offer personalized solution, obtain optimal hardness, it is the largest dominant position since Eldec is old. " below industrial environment quench craft, MIND is modular the special requirement that quenchs the machine tool produces component to satisfy industrialized lot, eldec development goes MIND to quench system. Dr. Krause explains: "MIND system was used modular concept, every system can undertake according to special applying custom-built. The system has 3 important package: Embody the baseplate that machines area and inductor, power source and cooling system. In Eldec, every component, arrive from the sources of energy inductor, it is in-house production, to this we feel proud. Inductor, power source, cooling system, anyhow, every MIND system passes a quantity to be made personally, not only bring you first-rate, abiding sclerotic result, and the complete technology that also reflected top level. " in addition, the machine is covered an area of lesser, and can apply to all sorts of automation systems, this explains MIND quenchs the system can have applied at product line. According to diverse demand, this system can hold the cycle time of 5-15 second. Graph 4 quench with the surface craft photograph is compared, use an induction to quench, material bends fewer, but should inspect heat time is decided with the geometrical appearance of component. The MIND of Eldec company quenchs the system satisfied industry requirement. Whole quench process can complete automation, easily conformity takes product line. Quench with the tradition craft photograph is compared, its advantage clearly. Dr. Krause emphasizes: "We pay attention to consistency when development induction quenchs, can say, our MIND system, it is industrialized batch production is the optimal, most flexible quench system. First-rate proposal and the combination that take Wu and custom-built skill are the motivation of Eldec. We are very proud say, we always can answer new challenge and contented trade demand. " Eldec quenchs systematic technology advantage: · essence the gear of outline of accurate, high accuracy and turbine quench technical · is modular perfect conformity of · of plan of system, individuation comes existing product line is highest productivity of · of second of 5-15 of · total cycle time, feebleminded bad news, cover an area of the component with small the most high quality · and complete craft CNC Milling CNC Machining