Results 81 to 90 of about 590 (187)

Numerical simulation of powder mixed electric discharge machining (PMEDM) using finite element method

open access: yesMathematical and Computer Modelling, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
H. K. Kansal   +2 more
openaire   +2 more sources

Thermo-electric modelling, simulation and experimental validation of powder mixed electric discharge machining (PMEDM) of BeCu alloys

open access: yesAlexandria Engineering Journal, 2018
Beryllium copper alloy has high strength, nonmagnetic, good wear resistance, corrosion resistance, high fatigue strength and non-sparking qualities. These properties impose machining issues when machined by conventional machining processes.
Vijaykumar S. Jatti, Shivraj Bagane
doaj   +1 more source

Poverty impacts of increased openness and fiscal policies in a dollarized economy: a CGE-micro approach for Ecuador [PDF]

open access: yes
We quantify the effects on poverty and income distribution in Ecuador of bilateral tradeliberalization with the US and a budget-neutral value added tax increase which seeks to compensatetariff revenue losses.
Ketty Rivera   +2 more
core  

Optimization of electrical discharge machining of advanced engineering materials [PDF]

open access: yes, 2019
Predmet istraživanja ove disertacije predstavlja unapređenje, modelovanje i optimizacija procesa elektroerozivne obrade (EDM) savremenih inženjerskih materijala.
Rodić, Dragan
core   +4 more sources

Fiscal Policies and Increased Trade Openness: Poverty Impacts in Ecuador [PDF]

open access: yes
This research quantifies the effects on poverty in Ecuador of bilateral trade liberalization with the U.S. and fiscal changes (value added tax and direct taxes) which seek to compensate tariff revenue losses, so that the government deficit remains ...
Ketty Rivera   +2 more
core   +1 more source

Analysis and experimental investigation of powder concentration and stirring velocity on powder mixed electrical discharge machining performance with 3D printed electrodes

open access: yesResults in Engineering
In this work, CuO mixed lemon peel dielectric is used along with the 3D printed aluminium electrodes to enhance the electrical discharge machining (EDM) performance.
Rajnitu Rakshaskar, Kannan Chidambaram
doaj   +1 more source

Effect Of Carbon Additives And Surfactant On Electrical Discharge Machining (EDM) Of Reaction-Bonded Silicon Carbide (RB-SiC) [PDF]

open access: yes, 2017
Reaction-bonded silicon carbide (RB-SiC) is an important material in the manufacturing industry due to its excellent material properties. However, due to its high hardness, there are difficulties in machining this material to a good surface finish and ...
Abdul Razak, Muhammad Raziman
core  

A review of EDM Process for difficult to cut materials [PDF]

open access: yes, 2016
Electrical discharge machining (EDM) is the process of removing material from a conductive work piece by applying a high-frequency pulsed, electrical current to it via a solid, shaped electrode or EDM wire.
Jagtap, V. L.
core   +1 more source

The feasibility of quarry dust powder suspension for surface modification of tungsten carbide cobalt [PDF]

open access: yes, 2021
Among composite materials, tungsten carbide cobalt (WC-Co) has a huge application in the industrial sector, especially in the mould and die industry. However, those mould and die material will wear out after some service time.
Yap, Ching Yee
core  

The evaluation of machining performances and surface roughness of TZM-molybdenum superalloy processed by silicon carbide powder mixed EDM process using RSM and ANOVA

open access: yesAIP Advances
In the present era, the concept of Industry 4.0 plays a significant part in improving the efficiency, quality, and utilization of resources by automation and enabling intelligent operations in manufacturing processes.
Kapil Surani   +5 more
doaj   +1 more source

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