In this research, titanium grade 9 WEDMs were conducted using a 0.25 mm diameter brass wire-electrode. Distilled water is utilized as the dielectric fluid to enhance the working fluid conductivity. Parameters for machining, such as Material Removal Rate (MRR) and Surface Roughness (Ra) are major characteristics that may be chosen for WEDM. In order to develop technical characteristics including power, duty cycles, and weight the voltage (V), time-to-pulse (Ton) and wire tension (WT) were employed. Developed based on the experimental design using a Central Composite Design (CCD) (DoE). The pulse-on time, as can be seen in the results, is the most important component with a good voltage and wire voltage. © 2023 Elsevier B.V., All rights reserved.