Results 61 to 70 of about 590 (187)

Influence of silicon carbide mixed used engine oil dielectric fluid on EDM characteristics of AA7075/SiCp/B4Cp hybrid composites

Materials Research Express, 2021
In this study, AA7050/SiC/B _4 C hybrid composites were machined using the Electric Discharge Machining process, used engine oil as the dielectric fluid to obtain wealth from waste.
S Ganapathi Iyyappan, R Sudhakarapandian, M Sakthivel   +2 more
doaj   +1 more source

Study the Effect of the Graphite Powder Mixing Electrical Discharge Machining on Creation of Surface Residual Stresses for AISI D2 Die Steel Using Design of Experiments [PDF]

Engineering and Technology Journal, 2015
This paperattempted to study the induced surface residual stressesduethe effect of Electrical discharge machining (EDM) input parameters, (the pulse current,the pulse-on time and the type of electrode).The work includedthe use of two types of electrode ...
Ahmed Naif Al-Khazraji, Samir Ali Amin, Saad Mahmood Ali   +2 more
doaj   +1 more source

Modeling of EDM electrodes for development of LPOT turbine rotor and optimization of parameters for attenuate portioned electrode by Taguchi based Grey Relational Analysis [PDF]

, 2016
Launch vehicle requires high thrust during lift off. Semi-cryogenic engine using liquid oxygen (LOX) as the oxidiser and kerosene (earth storable) as the fuel, produces thrust around 2000kN.
A, J. T. (Jessin), Naik, M. V. (M), Sankar, S. (Shyam)   +2 more
core  

Surface Modification And Functionalization By Electrical Discharge Coating: A Comprehensive Review [PDF]

, 2020
Hard coatings are extensively required in industry for protecting mechanical/structural parts that withstand extremely high temperature, stress, chemical corrosion, and other hostile environments. Electrical discharge coating (EDC) is an emerging surface
Liew, Pay Jun, Wang, Jingsi, Yan, Jiwang, Yap, Ching Yee, Zhou, Tianfeng   +4 more
core   +1 more source

Optimization and comparative analysis of silicon and chromium powder-mixed EDM process by TOPSIS technique

Engineering and Applied Science Research, 2021
Powder mixed electric discharge machining (PMEDM) is an advancement in electric discharge machining (EDM) to overcome the problem of low material removal rate and surface finish in the conventional EDM process.
Fahad Kazi, C.A Waghmare, M.S Sohani
doaj  

Numerical analysis of the powder mixed electrical discharge machining (PMEDM) process for TZM-molybdenum superalloy using finite element method

AIP Advances
The powder mixed electrical discharge machining (PMEDM) process was simulated via finite element analysis in the current study to assess heat behavior and material removal rate.
Kapil Surani, Shailesh Patel, Mathan Kumar Mounagurusamy, Musaddak Maher Abdul Zahra, Hitesh Panchal, Md Irfanul Haque Siddiqui, Mohd Asif Shah, Natrayan L, Abhinav Kumar   +8 more
doaj   +1 more source

Surface Modification of Hastelloy through Cu and Ti Powder Incorporated Electric Discharge Alloying Technique

Medžiagotyra
The objective of the research was to combine the machining and coating process through the Electric Discharge Alloying (EDA) technique by incorporating copper (Cu) and titanium (Ti) powder in the dielectric medium.
Satya Sai MOPIDEVI KRISHNA, Santhosh SRINIVASAN, Ranjith RAJAMANICKAM   +2 more
doaj   +1 more source

Multi-attribute optimization of machining process parameters in powder mixed electro-discharge machining using TOPSIS and grey relational analysis

Engineering Science and Technology, an International Journal, 2016
Powder Mixed Electro-Discharge Machining (PMEDM) is a hybrid machining process where a conductive powder is mixed to the dielectric fluid to facilitate effective machining of advanced material.
S. Tripathy, D.K. Tripathy
doaj   +1 more source

Acceso al mercado de productos lácteos de Europa: Un análisis de equilibrio parcial para evaluar las potenciales ganancias de los exportadores argentinos [PDF]

, 2008
A partial equilibrium model is used to quantify price differentials not explained by tax policy and efficiency cost in the international trade of dairy products between Argentina and some countries of European Union (EU).
León, Sonia M., Roitman, Mauricio E., Romero, Carlos A.   +2 more
core  

A Sustainable Manufacturing Approach: Experimental and Machine Learning-Based Surface Roughness Modelling in PMEDM

Journal of Manufacturing and Materials Processing
The powder-mixed electric-discharge machining (PMEDM) process has been the focus of researchers for quite some time. This method overcomes the constraints of conventional machining, viz., low material removal rate (MRR) and high surface roughness (SR) in
Vaibhav Ganachari, Aleksandar Ašonja, Shailesh Shirguppikar, Ruturaj U. Kakade, Mladen Radojković, Blaža Stojanović, Aleksandar Vencl   +6 more
doaj   +1 more source