Results 1 to 10 of about 690 (152)

Evaluation of cutting speed and surface roughness in WEDM of functionally graded A356-10 wt% Si3N4 composite [PDF]

Scientific Reports
Functionally graded composites (FGCs) have planned spatial changes in the distribution of the reinforcement and thus radial gradients in hardness, thermal conductivity, and microstructure.
S. Prathap Singh, D. Elil Raja, C. Ramesh Kumar, K. Gnanasekaran, Abhijit Bhowmik, Kedir Hussen, S. Sowndar, M. Sundara Cholan   +7 more
doaj   +2 more sources

Study of Corner and Shape Accuracies in Wire Electro-Discharge Machining of Fin and Gear Profiles and Taper Cutting [PDF]

Micromachines
Wire electrical discharge machining (WEDM) enables the production of complex parts with tight tolerances, although maintaining dimensional accuracy in corners and tapers remains challenging due to wire deflection and vibration.
Joshua Adjei-Yeboah, Muhammad Pervej Jahan   +1 more
doaj   +2 more sources

Investigation mechanical properties and on surface roughness during WEDM machining of nano Cr2C3-MoS2 hybrid metal matrix composites [PDF]

Scientific Reports
The study aims to identify a suitable machining parameter during Wire Cut Electrical Discharge Machining (WEDM) of duralumin reinforced with varying amounts of particulates.
Ramesh Vellaichamy, Pugazhenthi Rajagopal, A. Geetha Selvarani, Itha Veeranjaneyulu, J. Immanuel Durai Raj, E. Balaji, Mamdooh Alwetaishi, S. Baskar, Krishna Moorthy Sivalingam, P. V. Elumalai   +9 more
doaj   +2 more sources

Experimental Investigation of the Effects of Machining Parameters on the Performance of Form-Cutting Tools Manufactured by Wire Electrical Discharge Machining (WEDM) and Grinding Processes [PDF]

Micromachines, 2023
Azarhoushang Bahman
exaly   +2 more sources

STUDY ON WIRE ELECTRICAL DISCHARGE MACHINING (WEDM) PROCESS UNDER THE CONDITIONS OF ULTRASONIC ACTIVATION OF THE DIELECTRIC FLUID

Nonconventional Technologies Review, 2022
In this paper, few mechanisms for removing material by Wire Electrical Discharge Machining (WEDM), with ultrasonic activated wire electrode are analyzed. Vibrations with an ultrasonic frequency of the wire electrode to the dielectric fluid from gap have
Viorel Mihai Nani, Dumitru Mnerie, Alin Nani   +2 more
doaj   +1 more source

Experimental investigation and multi-objective optimization of wire electrical discharge machining (WEDM) of 5083 aluminum alloy

Transactions of Nonferrous Metals Society of China, 2014
Abstract The experimental analysis presented aims at the selection of the most optimal machining parameter combination for wire electrical discharge machining (WEDM) of 5083 aluminum alloy. Based on the Taguchi experimental design (L9 orthogonal array) method, a series of experiments were performed by considering pulse-on time, pulse-off time, peak ...
G Selvakumar
exaly   +2 more sources

An overview of major research areas in Wire cut EDM on different materials [PDF]

INCAS Bulletin, 2020
WEDM (Wire electrical discharge machining) is a precision machining method for cutting electrically conductive materials. It is an unconventional machining process that produces precision parts that match the dimensional tolerances of our designs within ...
M. CHAITANYA REDDY, K. VENKATA RAO
doaj   +1 more source

Perspective and Prospects of Wire Electric Discharge Machining (WEDM)

Journal of Engineering and Technological Sciences, 2022
Wire Electric Discharge Machining (WEDM) is a non-traditional machining method that is widely used in the manufacture of aerospace/aircraft and medical equipment for conductive materials. WEDM products are expected to have good dimensional accuracy, surface roughness, and geometry. Many researchers have done experiments on various materials to optimize
Buragadda Kiran Kumar, Vemulapalli Chittaranjan Das   +1 more
openaire   +1 more source

Improved methodology for calculating the processes of surface anodic dissolution of spark eroded recast layer at electrochemical machining with wire electrode

Trudy Odesskogo Politehničeskogo Universiteta, 2014
The wire electro discharge machining (WEDM) process produces surfaces that require some kind of finishing operation. The precision electrochemical machining is one of techniques used mainly to improve the steels’ appearance.
В. І. Осипенко, О. П. Плахотний, А. Ю. Денисенко   +2 more
doaj   +5 more sources

Performance and Surface Integrity of Wire Electrical Discharge Machining of Thin Ti6al4v Plate Using Coated and Uncoated Wires [PDF]

Materials Research, 2019
Wire Electrical Discharge Machining (WEDM) is one of the most important production technologies to manufacture very accurate small components and tools on any electrical conductive material. Titanium and its alloys have been widely used in automobile and
Fred Lacerda Amorim, Ricardo Diego Torres, Carlos Augusto Henning Laurindo, Luca Watanabe Reolon   +3 more
doaj   +1 more source