Analysis of Wire Impedance in Wire-EDM Considering Electromagnetic Fields Generated around Wire Electrode
نویسندگان
چکیده
منابع مشابه
Computer simulation of wire-EDM taper-cutting
Wire electro discharge machining (WEDM) has become one of the most popular processes for producing precise geometries in hard materials, such as those used in the tooling industry. Since it is recognized as a precision process, optimization of different aspects related to dimensional accuracy is a classic research topic. The so-called tapercutting involves the generation of inclined ruled surfa...
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The current noise density S2 of a conductor in equilibrium, the Johnson noise, is determined by its temperature T: S2 = 4k(B)TG, with G the conductance. The sample's noise temperature T(N) = S2/(4k(B)G) generalizes T for a system out of equilibrium. We introduce the "noise thermal impedance" of a sample as the ratio deltaT(N)omega/deltaP(J)omega of the amplitude deltaT(N)omega of the oscillatio...
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ژورنال
عنوان ژورنال: Procedia CIRP
سال: 2013
ISSN: 2212-8271
DOI: 10.1016/j.procir.2013.03.065