Multi-response optimization of process parameters based on response surface methodology for pure titanium using WEDM process

摘要: This paper presents an investigation on WEDM of pure titanium (grade-2). An attempt has been made to model the four response variables, i.e., machining rate, surface roughness, dimensional deviation and wire wear ratio in process using methodology. The experimental plan is based Box–Behnken design. six parameters, pulse time, off peak current, spark gap voltage, feed tension have varied investigate their effect output responses. These responses optimized multiresponse optimization through desirability. ANOVA applied identify significance developed model. test results confirm validity adequacy RSM Finally, optimum parametric setting designed for process.