Optimization of Machining Characteristics in EDM of Si3N4-TiN Composites by Taguchi Grey Relational Analysis
2014 ◽
Vol 592-594
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pp. 600-604
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Keyword(s):
In this study, Sparking parameters specifically Current (I), pulse on time (ton), pulse off time (toff), spark gap and dielectric flushing pressure (P) are optimized with the consideration of multi responses such as Material Removal Rate (MRR) and Electrode wear Rate (EWR). The characteristic features of the Spark EDM process are explored through Taguchi L18 orthogonal array design of experimental studies with various process parametric combinations. To optimize the above machining parameter, grey relation techniques are used. Based on the grey relation grade, optimum levels of parameters have been identified and major contribution of parameters is determined by ANOVA. Verification test is conducted to validate the test result.
2014 ◽
Vol 592-594
◽
pp. 550-554
2017 ◽
Vol 266
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pp. 43-50
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2014 ◽
Vol 592-594
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pp. 540-544
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Keyword(s):
2015 ◽
Vol 231
(3)
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pp. 332-348
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2015 ◽
Vol 14
(04)
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pp. 259-272
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2014 ◽
Vol 620
◽
pp. 173-178
2015 ◽
Vol 761
◽
pp. 303-307
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2011 ◽
Vol 110-116
◽
pp. 1683-1690
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2014 ◽
Vol 660
◽
pp. 48-54
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Keyword(s):