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STUDY OF ELECTRO DISCHARGE MACHINING OF

NON-CONDUCTIVE CERAMIC ON ALUMINA & GLASS


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    Sinopse

    Electric Discharge Machining (EDM) is very important and prominent machining process among all the newly developed non -traditional machining techniques. This process is extremely useful for "difficult to machine” conducting materials such as heat treated tool steels, composites, super alloys, heat resistant steels, ceramics, carbides, etc. In this technique i.e. in EDM, the material removal of the electrode is achieved through high frequency sparks between the tool and the work-piece immersed into the dielectric. The Material Removal Rate (MRR), Tool Wear Rate (TWR) and surface roughness are some of the important performance parameter of EDM process. The objective of EDM is to get high MRR as well as achieving reasonably good surface quality of machined component. The machining parameters that achieve the highest MRR strongly depend on the size of the machining surface i.e. Electrode used and work-piece surface. With upcoming worldwide important applications of Non-Conductive ceramics machining has become an important issue which needs to be investigated in much detail. The Alumina (Al2O3), Glass and other advanced engineering ceramics are rapidly emerging class of engineering materials possessing a wide range of remarkable properties i.e. high hardness, chemical stability, very low friction, unique electrical properties and these engineering ceramics posses high wear resistance which make them highly suitable for such engineering applications as jet engines and other aeronautical components, tools and dies and electronic sensors.

    Detalhes do Produto

      • Ano de Edição: 2018
      • Ano:  2018
      • País de Produção: Canada
      • Código de Barras:  2001121653036
      • ISBN:  9783743849747

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