Results 91 to 100 of about 11,923 (234)

Improving the surface quality in die steel electrical discharge machining using liquid ultrasonic cavitation

open access: yesNanotechnology and Precision Engineering
Polymer microfluidic chips are a common tool in biomedical research, and the production of mold inserts with microscale structures represents a crucial step in the precise molding of these chips.
Li Qi, Yang Liu, Mancang Song
doaj   +1 more source

Comparative Study of Ultrasonic Vibration-Assisted Die-Sinking Micro-Electrical Discharge Machining on Polycrystalline Diamond and Titanium

open access: yesMicromachines
Die-sinking micro-electrical discharge machining (micro-EDM) is a potential method used to fabricate intricate structures without complex electrode motion planning and compensation.
Cheng Guo   +5 more
doaj   +1 more source

A case study on Application of FUZZY logic in Electrical Discharge Machining(EDM) [PDF]

open access: yes, 2011
Electrical Discharge Machining (EDM) is one of the most accurate manufacturing processes available for creating complex or simple shapes and geometries within parts and assemblies.
Padhy, Durga Madhab
core  

ON INFLUENCE OF WORKPIECE GEOMETRY AT HYDRAULIC MECHANICAL REMOVAL MECHANISM OF ULTRASONICALLY AIDED EDM FINISHING

open access: yesNonconventional Technologies Review, 2015
The paper deals with finite element modelling (FEM) of material removal mechanism due to ultrasonically induced cavitation in the working gap at finishing modes of electrical discharge machining.
Daniel Ghiculescu   +3 more
doaj  

Enhancing electrical discharge machining performance through nano H₂/O₂ bubble integration: A sustainable and optimized approach

open access: yesMicro and Nano Engineering
This study explores the integration of nano H₂/O₂ bubble liquid into Electrical Discharge Machining (EDM) and its impact on machining efficiency, precision, and sustainability.
Chia-Lung Kuo   +2 more
doaj   +1 more source

An Investigation on the Effects of Vibrations Applied to the Machining Tank on Geometric Wear of Tool Electrode in Electrical Discharge Machining

open access: yesGazi Üniversitesi Fen Bilimleri Dergisi, 2018
In this study, experiments are conducted with different machining conditions such as vibration frequency, discharge current and pulse duration to investigate the effects of vibrations applied to the machining tank on geometric corner wear of tool ...
Ali ÖZGEDİK   +3 more
doaj   +1 more source

Effects of electrical discharge machining (EDM) jet flushing setting on the machining of tool steel workpiece [PDF]

open access: yes, 2009
Electrical Discharge Machining (EDM) is one of the most accurate manufacturing process for creating complex or simple shape and geometries within parts and assemblies.
Hasan, Muda
core  

A novel architecture for a reconfigurable micro machining cell [PDF]

open access: yes, 2008
There is a growing demand for machine tools that are specifically designed for the manufacture of micro-scale components. Such machine tools are integrated into flexible micro-manufacturing systems.
Al-Sharif, R, Makatsoris, C, Sadik, S
core  

How to select the most relevant 3D roughness parameters of a surface [PDF]

open access: yes, 2014
In order to conduct a comprehensive roughness analysis, around sixty 3D roughness parameters are created to describe most of the surface morphology with regard to specific functions, properties or applications.
ASME B46.1   +20 more
core   +2 more sources

Variation of discharge profile with discharge power in electric discharge machining (EDM).

open access: yesJSME international journal. Ser. 3, Vibration, control engineering, engineering for industry, 1989
This paper summarizes experimental investigations on the effect of discharge power on discharge profile in Electric Discharge Machining (EDM). Discharge power is changed between 95 W and 310 W, and variations in time-lag durations of discharges, occurrence of open and short circuit pulses (inactive pulses), actual machining time and successive ...
openaire   +2 more sources

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