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Effect of different wire materials on WEDM performance of Bio-compatible material

Pandey Gaurav Kumar, Patel Praveen Bhai, Kumar Abhishek, Niranjan Ramendra Singh, Katiyar Vikas, Chandra A. K

Production Engineering Archives

2022

Vol. 28, Iss. 1

50--55

The present experimental investigation aims to analyse the effect of various machining parameters, such as pulse peak current (Ion), pulse on time (Ton), pulse off time (Toff) and spark voltage (SV) on the surface roughness (SR) and material removal rate(MRR) by using continuous traveling of both wire electrode (i.e. brass wire and zinc-coated brass wire). The present work also analyses the effect of types of wires, such as brass wire and zinc-coated brass wire used during machining of Titanium alloy (Ti-6Al-4V) on Surface roughness (SR) and material removal rate (MRR). This work studies the correlation between various response parameter such SR and MRR by using same machining parameter by for both wires.

Experimental Investigation and Optimization of Machining Parameters in Turning of Aluminum Alloy 075-T651

Srivastava Arpit, Verma Mukesh Kumar, Niranjan Ramendra Singh, Chandra Abhishek, Patel Praveen Bhai

Production Engineering Archives

2021

Vol. 27, Iss. 4

296--305

Aluminum alloy 7075-T651 is a widely used material in the aviation, marine, and automobile sectors. The wide application marks the importance of this material’s research in the manufacturing field. This research focuses on optimizing input process parameters of the turning process in the machining of Aluminum 7075-T651 with a tungsten carbide insert. The input machining parameters are cutting speed, feed, and depth of cut for the output response parameters cutting force, feed force, radial force, material removal, and surface roughness of the workpiece. For optimization of process parameters, the Taguchi method, with standard L9 orthogonal array, is used. ANOVA is applied to obtain significant factors and optimal combinations of process parameters.