Results 1 to 10 of about 952,902 (195)

Influence of reduced graphene oxide addition on kerf width in abrasive water jet machining of nanofiller added epoxy-glass fibre composite. [PDF]

PLoS ONE, 2022
The present study aims to develop a novel hybrid polymer composite with reduced graphene oxide (rGO) as filler and optimize its Abrasive Water Jet Machining (AWJM) parameters for reduced kerf width. The influence of rGO addition on kerf width is analysed
Kavimani V, Gopal P M, Stalin B, Balasubramani V, Dhinakaran V, Nagaprasad N, Leta Tesfaye Jule, Krishnaraj Ramaswamy   +7 more
doaj   +3 more sources

Prediction of Kerf Width in Laser Cutting of Thin Non-Oriented Electrical Steel Sheets Using Convolutional Neural Network

Mathematics, 2021
Kerf width is one of the most important quality items in cutting of thin metallic sheets. The aim of this study was to develop a convolutional neural network (CNN) model for analysis and prediction of kerf width in laser cutting of thin non-oriented ...
Dinh-Tu Nguyen, Jeng-Rong Ho, Pi-Cheng Tung, Chih-Kuang Lin   +3 more
doaj   +4 more sources

Optimization and measurement of kerf width and surface roughness of AISI 316L

Forces in Mechanics, 2022
AISI 316L steel has wide applications in production of parts used in automobile, biomedical and aviation industries. Machining of AISI316 steel for production of parts with accuracy can be achieved by WEDM. In this work machining of AISI 316L stainless steel is performed using wire electrical discharge machining (WEDM).
Jitendra Kumar, Tarun Soota, S K Rajput   +2 more
exaly   +4 more sources

Prediction of Kerf Width and Surface Roughness of Al6351 Based Composite in Wire-Cut Electric Discharge Machining Using Mathematical Modelling [PDF]

Materials, 2022
The machining of composite materials has been an area of intense research for the past couple of decades due to its wide range of applications, from automobiles to air crafts or from boats to nuclear systems.
Thirumalai Kumaran S, Sree Ram H, Brian Azzopardi   +2 more
exaly   +3 more sources

Experimental control of kerf width taper during abrasive water jet machining [PDF]

FME Transactions, 2019
Abrasive water jet machining (AWJM) is one of the effective non-conventional machining processes. AWJM has its effective influence on aeronautical and automobile engineering industries.
Kishore Sunkara Jaya, Teja Charan P., Eshwariaha B., Reddy Harshvardhan K.   +3 more
doaj   +3 more sources

Possibilities of homogenization of the kerf width created by the technology of abrasive water-jet cutting [PDF]

Journal of Forest Science, 2011
The paper deals with the possibilities of homogenization of the kerf width by proper choice of the respective feed rate and abrasive mass flow for particular models of cutting. The introductory part is devoted to reasons for the kerf width variability in
R. Kminiak, Š. Barcík
doaj   +2 more sources

Assessing the reliability of saw mark features: A comparative study using stereomicroscopy, micro-XCT, and 3D printing. [PDF]

J Forensic Sci
Abstract Saw mark analysis is an important component of forensic anthropology, particularly in cases of postmortem dismemberment. While stereomicroscopy remains the benchmark for evaluating kerf features, recent advances in imaging technologies offer new opportunities for documenting and interpreting bone trauma.
de Wet PD, Ridel AF, Hagg AC, Hoffman JW, L'Abbé EN.   +4 more
europepmc   +2 more sources

An investigation on the kerf width in abrasive waterjet cutting of granitic rocks

Arabian Journal of Geosciences, 2013
This paper presents an experimental and statistical study on the kerf width, used instead of the width of the cut in abrasive waterjet (AWJ) cutting. Pre-dimensioned granitic rocks were sampled for the experimentations designed by using Taguchi orthogonal arrays.
Izzet Karakurt, Kerim Aydiner, Karakurt Izzet   +2 more
exaly   +3 more sources

Damage-Free Full-Thickness Dicing of Ultra-Thin GaAs Wafers Using a Femtosecond Laser with Low Residual Stress. [PDF]

Adv Sci (Weinh)
This study presents a femtosecond laser‐based ultrashort pulse dicing system that uses a non‐diffracting Bessel beam to shape the femtosecond laser. The use of femtosecond Bessel beam shaping and high‐speed scanning enables rapid material removal that outpaces thermal diffusion, thereby suppressing melting, minimizing the HAZ, and reducing sidewall ...
Cai S, Ding Y, Ding M, Song Q, Zhang Z, Zhang S, Zhang K, Hou Y, Yue S, Shi H, Li M, Duan W, Zhang Z.   +12 more
europepmc   +2 more sources

Laser Cutting of Non-Woven Fabric Using UV Nanosecond Pulsed Laser [PDF]

Micromachines
The efficient cutting of non-woven fabric shows great significance to the development of the textile industry. In recent years, laser cutting technology has been widely applied in the clothing industry due to its high efficiency and cutting quality.
Jiajun Fu, Chao Liu, Runhan Zhao, Huixin Wang, Zhongjie Yu, Qinghua Wang   +5 more
doaj   +2 more sources