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The objective of this experimental investigation is to reveal the individual effect of wire electrical discharge cutting (WEDC) process parameters, namely discharge energy density, wire feed rate, spark frequency, wire tension, and spark gap voltage on average crater depth, material removal rate (MRR), and metallographic changes of Ni55.95Ti44.05 shape memory alloy (SMA). The analysis of crater size...
The stainless steel-304 is used in various surgical instruments due to its low carbon content and better corrosion resistance. SS-304 is machined using photochemical machining process (PCM) to obtain the components with micro-dimensions. The statistical methods of signal-to-noise (S/N) ratio and the analysis of variance (ANOVA) are applied to investigate effect of concentration of etchant, time of...
The tool wear affects the efficiency of micro-USM process and the quality of machined micro-features. In this research endeavor, wear mechanism of soft/ductile and hard/brittle tool materials is investigated comprehensively. Stainless steel-304 (SS-304) and tungsten carbide (WC) were selected as tool materials for rotary tool micro-USM (RT-MUSM) process. The effect of tool material properties on tool...
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