en فرایندهای تولید و سیستم ها Manufacturing Process & Systems پژوهشي Research <em>In the present work, a model based on dimensional analysis (DA) coupled with the Taguchi method to analyze the impact of silicon carbide (SiC) has been presented. The wire cut electrical discharge machining (WEDM) performance of aluminium silicon carbide (AlSiC) metal matrix composite (MMC) has been critically examined. To formulate the DA based models, total 18 experiments were conducted using Taguchi&rsquo;s L₁₈ mixed plan of experimentation. The input data used in the DA models are a pulse on time, pulse off time, wire feed rate, % SiC, wire tension, flushing pressure etc. According to these process parameters, DA models for the surface roughness and the material removal rate was predicted. The formulated DA models have shown a strong correlation with the experimental data. The analysis of variance (ANOVA) has been used to find out the impact of individual parameters on response parameters.&nbsp;&nbsp; </em><br> &nbsp; ,Al/SiCp MMC,,ANOVA,,Dimensional,Analysis,,Taguchi Method,WEDM 177 187 http://ijiepr.iust.ac.ir/browse.php?a_code=A-10-971-2&slc_lang=en&sid=1 Mangesh Phate mangeshphate03@gmail.com 180031947532846005845 180031947532846005845 Yes Dept. of Mechanical Engg., All India Shri Shivaji memorial society’s College of Engineering, Pune, Maharashtra, India 411001 Shraddha Toney toneyshraddha@gmail.com 180031947532846005846 180031947532846005846 No Dept. of Computer Engg., Sinhgad Institute of Technology & Science, Narhe, Pune, Maharashtra, India 411048 Vikas Phate vikas.phate13@gmail.com 180031947532846005847 180031947532846005847 No Dept. of Electronics, Government Polytechnic, Murtizapur, Akola, Maharashtra, India 444107