• Priyanka Gangurde
• Megha Nagrale

Micro parts and systems are playing crucial roles in the area of semiconductor, biomedical device, micro fluid devices, automotive, aerospace and so forth. Micro manufacturing is one of the most important technologies in realizing miniaturization. The lack of correlations between the cutting rate, the surface finish and the physical material parameters of this process made it difficult to use. This research work focusses on the development of a comprehensive mathematical model for correlating the interactive and higher order influences of various electrical discharge machining parameters through response surface methodology (RSM), utilizing relevant experimental data as obtained through experimentation. The adequacy of the above the proposed models have been tested through the analysis of variance (ANOVA). Optimal combination of these parameters was obtained for achieving controlled EDM of the work pieces.

Electrical discharge machining; Response surface methodology; CCD; TWR; MRR

"Statistical analysis and Optimisation of Process Parameters by Using Micro- EDM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.35-41, August-2018, Available :http://www.jetir.org/papers/JETIRD006007.pdf

"Statistical analysis and Optimisation of Process Parameters by Using Micro- EDM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp35-41, August-2018, Available at : http://www.jetir.org/papers/JETIRD006007.pdf