Results 11 to 20 of about 14,417 (307)

Performance evaluation of ultrasonic abrasive machining by analysis of variance

open access: yesNihon Kikai Gakkai ronbunshu, 2021
Ultrasonic abrasive machining is a machining method in which an ultrasonically-vibrated tool presses the workpiece via free abrasive grains and induces hammering motion of free abrasives.
Yuta KASUYA   +4 more
doaj   +1 more source

Characterization and Defect Analysis of Machined Regions in Al-SiC Metal Matrix Composites Using an Abrasive Water Jet Machining Process [PDF]

open access: yes, 2020
Metal matrix composite (MMC) materials are increasingly used in industrial sectors such as energy, structural, aerospace, and automotive. This is due to the improvement of properties by the addition of reinforcements.
Batista Ponce, Moisés   +3 more
core   +1 more source

An experimental and empirical assessment of machining damage of hybrid glass-carbon FRP composite during abrasive water jet machining

open access: yesJournal of Materials Research and Technology, 2022
Fiber reinforced polymer (FRP) composite materials have huge demand in various fields due to their low weight and better mechanical qualities. Machining of FRP composite materials without damage is quite difficult using traditional machining systems ...
Venkatesh Chenrayan   +8 more
doaj   +1 more source

Understanding the Mechanism of Abrasive-Based Finishing Processes Using Mathematical Modeling and Numerical Simulation

open access: yesMetals, 2022
Recent advances in technology and refinement of available computational resources paved the way for the extensive use of computers to model and simulate complex real-world problems difficult to solve analytically.
Abdul Wahab Hashmi   +8 more
doaj   +1 more source

Analysis and Optimization of Process Parameters in Abrasive Waterjet Contour Cutting of AISI 304L

open access: yesMetals, 2021
Abrasive waterjet machining is applied in various industries for contour cutting of heat-sensitive and difficult-to-cut materials like austenitic stainless steel 304L, with the goal of ensuring high surface integrity and efficiency.
Jennifer Milaor Llanto   +3 more
doaj   +1 more source

Abrasive flow machining of specimens of cast billets from austenomartensitic steel with high-viscosity media

open access: yesВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2023
The paper presents the results of research on abrasive flow machining of removable specimens of cast billets made of austenomartensitic steel placed in a simulator of a closed curvilinear channel.
V. A. Levko   +3 more
doaj   +1 more source

Abrasive water jet drilling of advanced sustainable bio-fibre-reinforced polymer/hybrid composites : a comprehensive analysis of machining-induced damage responses [PDF]

open access: yes, 2018
This paper aims at investigating the effects of variable traverse speeds on machining-induced damage of fibre-reinforced composites, using the abrasive water jet (AWJ) drilling.
A Alberdi   +44 more
core   +3 more sources

Kerf Taper Defect Minimization Based on Abrasive Waterjet Machining of Low Thickness Thermoplastic Carbon Fiber Composites C/TPU [PDF]

open access: yes, 2019
Carbon fiber-reinforced thermoplastics (CFRTPs) are materials of great interest in industry. Like thermosets composite materials, they have an excellent weight/mechanical properties ratio and a high degree of automation in their manufacture and ...
Alejandro Sambruno   +9 more
core   +2 more sources

Neural network modelling of Abbott-Firestone roughness parameters in honing processes [PDF]

open access: yes, 2017
In present study, three roughness parameters defined in the Abbott-Firestone or bearing area curve, Rk, Rpk and Rvk, were modelled for rough honing processes by means of artificial neural networks (ANN).
Buj Corral, Irene   +2 more
core   +2 more sources

Experimental Research into Technology of Abrasive Flow Machining Nonlinear Tube Runner

open access: yesAdvances in Mechanical Engineering, 2014
In the fields of military and civil uses, some special passages exist in many major parts, such as non-linear tubes. The overall performance is usually decided by the surface quality.
Junye Li   +4 more
doaj   +1 more source

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