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WEDM Used for Machining High Entropy Alloys [PDF]
Materials, 2020 Unconventional wire electrical discharge machining technology (WEDM) is a key machining process, especially for machining newly emerging materials, as there are almost no restrictions (only at least minimal electrical conductivity) in terms of demands on the mechanical properties of the workpiece or the need to develop new tool geometry.
Jiří Fries +2 more
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A Scenario on Dry-WEDM and WEDM for Industrial Applications
Advanced Materials Research, 2019In present day manufacturing industries playing the major role in the machining of new materials with complex shapes, intricate structure and difficult profiles. The improvement of industries and machines is accountable for product quality and accuracy, which are not satisfied in conventional machining techniques. The WEDM is advanced machining process,
P.S. Gowthaman +2 more
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Dry WEDM in Improving LS-WEDMed Surface Quality
Advanced Materials Research, 2008Utilizing gas as the dielectric instead of dielectric liquid has enabled the development of dry wire electrical discharge machining (dry WEDM) technology for finishing cut. Experiment results showed that Low-Speed WEDM (LS-WEDM) in gas offers advantages such as better straightness, and shorter discharge gap. This paper studies on influence of different
Tong Wang +4 more
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Dry WEDM in Improving HS-WEDMed Surface Quality
Key Engineering Materials, 2008This paper studies the surface quality of mould steel with high-speed wire electrical discharge machining (WEDM) method, which is conducted in gas to improve the accuracy of finish cut, and compares the surface quality in atmosphere and in emulsion dielectric.
Tong Wang +5 more
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Study of WEDM parameter phenomena for microfabrication
International Journal of Manufacturing Technology and Management, 2008Microfabrication technology is perceived by many as the critical requirement for the future technological development in manufacturing industry. Among many technologies utilised in microfabrication micro- Electro Discharge Machining (EDM) holds great prospect which is yet to be explored completely.
Sadiq M. Alam +2 more
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2022
Wire electrodischarge machining (WEDM) is a vital nontraditionalmachining method when die/mould production is considered. The selection ofoptimum machining parameters affects the die/mould life time which is one ofthe major outputs in today’s manufacturing operation.
Umut Yıldız +2 more
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Wire electrodischarge machining (WEDM) is a vital nontraditionalmachining method when die/mould production is considered. The selection ofoptimum machining parameters affects the die/mould life time which is one ofthe major outputs in today’s manufacturing operation.
Umut Yıldız +2 more
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Analysis of the Corner Error in WEDM
Applied Mechanics and Materials, 2010This paper introduced some current researches on the corner error in WEDM and put forward the factors that have an influence on the corner error. The deflection of the wire-electrode that has been caused by discharge force, feeding directions of the wire-electrode and radial flops of the guide pulley was analyzed in detail.
Li Jun Yang, Xi Nan Dang
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Analysis of kerf width in micro-WEDM
International Journal of Machine Tools and Manufacture, 2009In micro-wire electrical discharge machining (micro-WEDM), the machined kerf width varies with different machining parameters, which greatly influences the machining precision. In order to study the kerf variations in micro-WEDM, the mathematical model of wire lateral vibration in machining process is established and its analytical solution is obtained
Xuyang Chu, Di Shichun, Dongbo Wei
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Evaluation of WEDM Surface Quality
Advanced Materials Research, 2010The formation of WEDM surface is a complicated process. There are many factors which make machined surface topography have the characteristics of complex and irregular, and impact using performance of parts. The work investigated microscopic features of the WEDM surface topography based on power spectral density and fractal theory, and proposed power ...
Lei Geng, Hua Yan Zhong
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