An Experimental Investigation of the Erosion Phenomenon in µED-Milling of Titanium and Its Parametric Optimization Using Desirability Analysis

Experimental investigation and parametric optimization for minimizing surface roughness during WEDM of Ti6Al4V alloy using modified TLBO algorithm

Journal of the Brazilian Society of Mechanical Sciences and Engineering ◽

10.1007/s40430-020-2224-7 ◽

2020 ◽

Vol 42 (3) ◽

Cited By ~ 2

Author(s):

D. Devarasiddappa ◽

M. Chandrasekaran ◽

R. Arunachalam

Keyword(s):

Surface Roughness ◽

Experimental Investigation ◽

Parametric Optimization ◽

Ti6al4v Alloy ◽

Tlbo Algorithm

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Experimental Investigation and Parametric Optimization on Hole Quality Assessment During Micro-drilling of Inconel 625 Superalloy

Arabian Journal for Science and Engineering ◽

10.1007/s13369-020-04992-8 ◽

2020 ◽

Author(s):

K. Venkatesan ◽

Kandru Udaya Nagendra ◽

Chilukuri Meher Anudeep ◽

Ajay Earnest Cotton

Keyword(s):

Experimental Investigation ◽

Quality Assessment ◽

Parametric Optimization ◽

Inconel 625 ◽

Hole Quality ◽

Micro Drilling ◽

Inconel 625 Superalloy

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Experimental Investigation, Modeling and Optimization of Tribological Parameters of AA6061/SiC/B4C Hybrid Nano Composites

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.801.83 ◽

2019 ◽

Vol 801 ◽

pp. 83-88

Author(s):

Shubhajit Das ◽

Santosh K. Tamang ◽

M. Chandrasekaran ◽

Sutanu Samanta

Keyword(s):

Experimental Investigation ◽

Stir Casting ◽

Hybrid Nanocomposites ◽

Nano Composites ◽

Multi Objective Optimization ◽

Sliding Speed ◽

Casting Technique ◽

Desirability Analysis ◽

Sliding Distance ◽

Tribological Parameters

The present work investigates the tribological properties of AA6061/1.5 wt.% SiC/1.5 wt.% B4C hybrid nanocomposites prepared using stir casting technique. The effect of sliding distance, sliding speed and load were investigated on wear rate (WR) and coefficient of friction (COF). Response surface methodology was used to predict and model the responses. Analysis of variance showed that sliding speed and load were the significant factor affecting WR and COF respectively. Desirability analysis was performed for both single and multi-objective optimization. The minimum WR and COF were found to be 0.0015 mm3/m and 0.2430 at sliding distance of 1939.39 m, sliding speed of 1.99 m/s and load of 10 N.

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