Experimental investigation on silicon powder mixed-EDM of nimonic-90 superalloy
Powder mixed electrical discharge machining (PM-EDM) is a technological advancement in
electrical discharge machining (EDM) processes where fine powder is added to dielectric to
improve the machining rate and surface quality. In this paper, machining of Nimonic-90 was
carried out using fabricated PM-EDM, setup by adding silicon powder to kerosene oil. The
influence of four input process parameters viz. powder concentration (PC), discharge current
(IP), spark on duration (SON), and spark off duration (SOFF) has been investigated on …
electrical discharge machining (EDM) processes where fine powder is added to dielectric to
improve the machining rate and surface quality. In this paper, machining of Nimonic-90 was
carried out using fabricated PM-EDM, setup by adding silicon powder to kerosene oil. The
influence of four input process parameters viz. powder concentration (PC), discharge current
(IP), spark on duration (SON), and spark off duration (SOFF) has been investigated on …
[PDF][PDF] Experimental Investigation on Silicon Powder Mixed-EDM of Nimonic-90 Superalloy. Metals 2021, 11, 1673
Powder mixed electrical discharge machining (PM-EDM) is a technological advancement in
electrical discharge machining (EDM) processes where fine powder is added to dielectric to
improve the machining rate and surface quality. In this paper, machining of Nimonic-90 was
carried out using fabricated PM-EDM, setup by adding silicon powder to kerosene oil. The
influence of four input process parameters viz. powder concentration (PC), discharge current
(IP), spark on duration (SON), and spark off duration (SOFF) has been investigated on …
electrical discharge machining (EDM) processes where fine powder is added to dielectric to
improve the machining rate and surface quality. In this paper, machining of Nimonic-90 was
carried out using fabricated PM-EDM, setup by adding silicon powder to kerosene oil. The
influence of four input process parameters viz. powder concentration (PC), discharge current
(IP), spark on duration (SON), and spark off duration (SOFF) has been investigated on …
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