Call For Paper Volume:5 Issue:7 Jul'2018 |

Multi response optimization of process parameters for EDM of Copper and High Speed Steel

Publication Date : 30/01/2017


DOI : 10.21884/IJMTER.2017.4029.E4QNT

Author(s) :

B suneel kumar , p satish kumar , Ch v s parameswra rao.


Volume/Issue :
Volume 4
,
Issue 1
(01 - 2017)



Abstract :

Electrical Discharge Machine (EDM) is the one nonconventional machining process which is used very widely. In EDM, it is necessary to optimize the process parameters like pulse on-time, pulse off- time, discharge current, voltage, for maximization of Material Removal Rate (MRR) for Copper and high speed steel (HSS). As per Taguchi L16, sixteen experiments have been conducted at different levels of current, Ton, Toff and Voltage on the two metals. Experimental results of surface roughness, tool wear rate and metal removal rate were analyzed with responses surface methodology. Interaction effect of process parameters on the responses has been discussed. A multi responses optimization technique was use to optimize process parameters for minimum surface roughness and tool wear rate and maximum metal removal rate. Keywords: EDM, ANOVA, Multi response optimization, MRR and Machinability


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Multi response optimization of process parameters for EDM of Copper and High Speed Steel

January 28, 2017