Cutting of sheet material is considered as an important process due to its relevance among
products of everyday life such as aircrafts, ships, cars, furniture etc. Among various sheet …

Thorough literature review of various modern machining processes is presented in this
paper. The main focus is kept on the optimization aspects of various parameters of the …

In this paper, an enhanced random vector functional link network (RVFL) algorithm was
employed to predict kerf quality indices during CO 2 laser cutting of polymethylmethacrylate …

This paper reports an experimental investigation on continuous CO 2 laser cutting of
polymethylmethacrylate (PMMA) sheet. The influence of four process factors (laser power …

Simultaneous investigation of kerf quality and fume emissions during laser cutting process is
essential to achieve efficient and hygienic cutting process. In this study, an experimental …

Titanium and its alloys have high demand in different industries due to their superior
properties. The conventional cutting methods face difficulties for cutting these alloys due to …

Thin sheets of aluminium alloys are widely used in aerospace and automotive industries for
specific applications. Nd: YAG laser beam cutting is one of the most promising sheetmetal …

Capability of laser cutting mainly depends on optical and thermal properties of work
material. Highly reflective and thermally conductive Duralumin sheets are difficult-to-laser …

An integrated model based on generalized regression neural network (GRNN) and non-
dominated sorting genetic algorithm (NSGAII) with elite strategy is proposed to predict and …

The paper presents an integrated model of artificial neural networks (ANNs) and non-
dominated sorting genetic algorithm (NSGAII) for prediction and optimization of quality …