Results 91 to 100 of about 14,078 (265)

Artificial Intelligence Model Used for Optimizing Abrasive Water Jet Machining Parameters to Minimize Delamination in Carbon Fiber-Reinforced Polymer

Applied Sciences
This study introduces an artificial neural network (ANN) model for optimizing process parameters to reduce the chances of delamination in carbon fiber-reinforced polymer (CFRP) materials during abrasive water jet (AWJ) piercing.
I. A. Popan, V. Bocăneț, Selver Softic, A. Popan, N. Panc, N. Bâlc   +5 more
semanticscholar   +1 more source

Effect of Designed 3D Reinforcement in Mitigating Machining Damage on CFRP Plates

Polymer Composites, EarlyView.
Effect of Edge Tufting on Surface Quality, Damage, and Mechanical Performance in CFRP Machining: A Comparative Topographical and Structural Analysis. ABSTRACT Composite materials made of carbon fiber‐reinforced epoxy (CFRP) are widely used in aerospace fields due to their high strength‐to‐weight ratio. However, due to low out‐of‐plane resistance, these
Thiago Luiz Lara Oliveira, Daniel Brighenti Bortoluzzi, Antônio Carlos Ancelotti Jr   +2 more
wiley   +1 more source

Surface Analysis of Metal Materials After Water Jet Abrasive Machining

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2015
In this article, we deal with a progressive production technology using the water jet cutting technology with the addition of abrasives for material removal.
Pavel Polák, Ján Žitňanský, Petr Dostál, Katarína Kollárová   +3 more
doaj   +1 more source

Poly(L‐Lactide‐Co‐ε‐Caprolactone)/glass Fiber Composites: Toward Improved Mechanical Properties of Polylactide‐Based Composites

Polymer Composites, EarlyView.
Enhanced impact strength in PLLA‐based composites via ε‐caprolactone incorporation in the matrix. ABSTRACT Inherent brittleness and limited toughness of polylactide (PLA) restrict its use in high‐performance applications. To overcome these limitations, poly(L‐lactide) (PLLA) is often blended with more ductile thermoplastics or chemically modified ...
Bernard Miranda Campos, Gaëlle Fontaine, Serge Bourbigot, Grégory Stoclet, Fanny Bonnet   +4 more
wiley   +1 more source

Analysis of Factors Hydroabrasive Turning of Nickel Superalloys [PDF]

, 2014
Import 05/08/2014Bakalářská práce se zabývá soustružením abrazivním vodním paprskem. V úvodu je popsaná metodika tvorby paprsku a druh paprsku. Dále je popsán princip fungování hydroabrazivního soustružení, nastavení paprsku vzhledem k obrobku, druhy ...
Vacek, Pavel
core  

Advances in research on impulse hydro‐turbine technology

River, EarlyView.
Abstract To accelerate the development of impulse hydro‐turbines and support the efficient utilization of hydropower resources in Southwest China, this paper examines the background, historical development, and research progress of impulse hydro‐turbines.
Xiaochao Li, Ye Zhou, Hao Zhang, Guanglei Xiao, Yanwei Li, Zhongxin Gao, Zhiyang Lu, Shangqi Li   +7 more
wiley   +1 more source

Application of the Taguchi method and RSM for process parameter optimization in AWSJ machining of CFRP composite-based orthopedic implants

Open Engineering
Abrasive water suspension jet (AWSJ) machining on carbon fiber-reinforced polymer (CFRP) composite-based orthopedic implants yielded insightful results based on experimental data and subsequent statistical validations.
Kodandappa Ramesha, Nagaraja Santhosh, Chowdappa Manjunatha Matnahalli, Krishnappa Manjunath, Poornima Gubbi Shivarathri, Ammarullah Muhammad Imam   +5 more
doaj   +1 more source

Optimization of the Cutting Process of Wood-Based Agglomerated Materials by Abrasive Water-Jet [PDF]

, 2014
This paper deals with the cutting MDF, OSB, and plywood boards by abrasive water-jet (GMA Garnet Australian, grain size 80, MESH = 0.188 mm), with a kerf width depending on the material properties and technical parameters (material thickness, cutting
Barcík, Stefan, Gasparík, Miroslav, Kvietková, Monika   +2 more
core   +1 more source

Abrasive Water Jet Machining of Carbon Epoxy Composite

Defence Science Journal, 2016
An experimental study of abrasive water jet machining of carbon epoxy composite is presented. Process parameters namely hydraulic pressure, traverse rate, stand-off distance and abrasive mass flow rate are considered for this study. Taguchi approach and analysis of variance are used to study the influence of process parameters on response ...
Ajit Dhanawade, Shailendra Kumar, R. V. Kalmekar   +2 more
openaire   +1 more source

3D Customized Silica‐Based AFM Probes Fabricated by Selective Laser Etching

Small Methods, EarlyView.
Selective laser etching (SLE) enables the monolithic fabrication of customized, fully 3D silica AFM probes integrating both cantilever and tip with controlled 3D geometries. The process allows the production of either sharp or spherical tips with high design flexibility, reproducibility, and yield.
Koutayba Saada, David Bourrier, Juliette Lignieres, Etienne Dague, Laurent Malaquin   +4 more
wiley   +1 more source