Aluminium metal matrix composites (AMMCs) are now gaining their usage in aerospace and automotive industries because of their inherent properties like high strength to weight ratio, low wear rate etc. Electrochemical Machining (ECM) allowed success in the production of newer materials, especially for the aerospace and biomedical applications. In this paper an attempt is made to machine the LM6 ...

Quality and productivity are two important aspects for manufacturing industries. Modeling and optimization is the best technique applied to find the best manufacturing conditions. This technique has been applied to investigate the optimized design of the cutting process in end milling for Al 6061 alloy in order to provide better surface finish as well as high Material Removal Rate (MRR). The cu...

High-speed machining (HSM) has emerged as a key technology in rapid tooling and manufacturing applications. Compared with traditional machining, the cutting speed, feed rate has been great progress, and the cutting mechanism is not the same. HSM with coated carbide cutting tools used in high-speed, high temperature situations and cutting more efficient and provided a lower surface roughness. Ho...

Medium Carbon Steel AISI 1045 has a wide variety of applications in vehicle component parts & machine building industry. Surface roughness and Material Removal Rate are the main quality functions in high speed turning of medium carbon steel in dry conditions. In this study, the optimization of two response parameters (Surface roughness and Material Removal Rate) by three machining parameters (c...

Abstract— Due to the superior physical and mechanical properties Glass fiber-reinforced (GFRP) composite materials are very attractive for applications like aerospace and air craft structural components. This results a large number of research papers on machining of these composite laminates. Out of all the machining operations, most commonly used operation is drilling. However, drilling operat...

Catalytic ozonation has been recognized in the scientific community as an efficient technique, reaching elevated rates of recalcitrant organic material mineralization, even at the presence of scavenger species of hydroxyl free radicals. This study presents the most significant factors involving the leachate treatment stabilized by the municipal landfill of the city of Guaratinguetá, State of Sã...

In this research paper, E 250 B0 as per IS: 2062 steel material are turned on computer numeric controlled (CNC) turning center by using Chemical Vapor Deposition (CVD) coated cemented carbide inserts of 0.8 mm and 1.2 mm. This paper discusses an investigation of effect of process parameters (speed, feed, depth of cut & nose radius) on responding quality parameter (boring operation). This study ...

The multiobjective design of digital filters using the powerful Taguchi optimization technique is considered in this paper. This relatively new optimization tool has been recently introduced to the field of engineering and is based on orthogonal arrays. It is characterized by its robustness, immunity to local optima trapping, relative fast convergence and ease of implementation. The objectives ...

This research paper aims to improve the quality of 3D printed parts made wax filament by implementing Taguchi orthogonal array process optimization method. The manufactured can be used as cost-effective investment casting patterns. With method, it was concluded that nozzle temperature has most effect on dimensional accuracy parts. In addition, thermal, mechanical, and rheological characterizati...

Taguchi method with an L8 orthogonal array and analysis of variance (ANOVA) were used to evaluate the effect pH, amount Cynara scolymus L.(artichoke) extract (AE), copper salt concentration (SC) temperature (T) on optimization green synthesis microparticles respect maximization yield production and, for first time, minimization oxidation degree microparticles. Results indicate that pH AE have g...