An experimental investigation of cylindrical wire electrical discharge turning process using Taguchi approach

Haddad, Mohammad Jafar; Tajik, Majid; Tehrani, Alireza Fadaei; Mohammadi, Ali; Hadi, Mostafa

doi:10.1007/s12289-009-0401-4

Cited by 21 publications

(11 citation statements)

References 14 publications

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“…The EDM can be used to machine very small, delicate and fragile products without damage because no cutting forces are applied and hence there are no mechanical induced residual stresses. However, EDM has its own limitations with regards to the workpiece material and shape [26,31,32]. At present EDM can only be applied on electrically conductive materials.…”

Section: Introductionmentioning

confidence: 99%

Advanced Electric Discharge Machining of Stainless Steels: Assessment of the State of the Art, Gaps and Future Prospect

et al. 2019

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Electric discharge machining (EDM) is a material removal process that is especially useful for difficult-to-cut materials with complex shapes and is widely used in aerospace, automotive, surgical tools among other fields. EDM is one of the most efficient manufacturing processes and is used to achieve highly accurate production. It is a non-contact thermal energy process used to machine electrically conductive components irrespective of the material’s mechanical properties. Studies related to the EDM have shown that the process performance can be considerably improved by properly selecting the process material and operating parameters. This paper reviews research studies on the application of EDM to different grades of stainless steel materials and describes experimental and theoretical studies of EDM that have attempted to improve the process performance, by considering material removal rate, surface quality and tool wear rate, amongst others. In addition, this paper examines evaluation models and techniques used to determine the EDM process conditions. This review also presents a discussion on developments in EDM and outlines the likely trend for future research.

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Section: Introductionmentioning

confidence: 99%

Advanced Electric Discharge Machining of Stainless Steels: Assessment of the State of the Art, Gaps and Future Prospect

et al. 2019

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“…These techniques use orthogonal arrays to define the experimental plans. The treatment of the experimental results is based on the analysis of variance (ANOVA) [18,19]. Table 2shows the parameter settings for WEDG experiments.…”

Section: Design Of Experimentsmentioning

confidence: 99%

Investigation of Machining Parameters for Hss in Wire Electrical Discharge Grinding

2017

International Journal of Modern Studies in Mechanical Engineeri

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This paper presents an experimental study on the diameter accuracy and material removal rate obtained during machining of micro shafts through wire electric-discharge grinding (WEDG). Many trials were taken by machining aØ2.0mm High Speed Steel (HSS) pin to Ø0.60mm under various conditions to analyze the effect of process parameters. The diameters of the shafts were measured using stereo microscope at various magnifications. The effects of various parameters were analyzed for the variation in diameter and material removal rate (MRR). The better process parameters were estimated using the signal to noise ratio and the experimental results were analyzed using analysis of variance approach.

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“…Haddad and colleagues [82][83][84] performed an experimental investigation of cylindrical wire electrical discharge turning (CWEDT) process on AISI D3 tool steel. The paper finds the influence of process parameters, namely, voltage, power, pulse off-time and spindle rotation on MRR, Ra and roundness.…”

Section: Research In Wedm Turningmentioning

confidence: 99%

Turning by electrical discharge machining: A review

Gohil

Puri

2016

Proceedings of the Institution of Mechanical Engineers, Part B:

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Turning by electrical discharge machining is an emerging area of research. Generally, wire-cut electrical discharge machining is used for turning because it is not concerned with electrode tooling cost. The process variant die-sinking electrical discharge machining can also be effectively used to generate free-form cylindrical geometries on difficult-to-cut materials with complex shapes at both macro and micro levels. The machining performance of electric discharge machine is defined and influenced by its process parameters, which significantly affects production rate and the quality of machined component. Thus, it is very important to select machining parameters and their levels cautiously in order to improve the outcome of the process. In this article, the authors have reviewed the research work carried out in the area of electrical discharge turning in the last decade for the improvement of material removal rate, surface integrity and roundness. In this review, various techniques reported by electrical discharge machining researchers on turning have been categorised in different electrical discharge machining variants. The article also discussed the future direction of research work in the same area.

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An experimental investigation of cylindrical wire electrical discharge turning process using Taguchi approach

Cited by 21 publications

References 14 publications

Advanced Electric Discharge Machining of Stainless Steels: Assessment of the State of the Art, Gaps and Future Prospect

Advanced Electric Discharge Machining of Stainless Steels: Assessment of the State of the Art, Gaps and Future Prospect

Investigation of Machining Parameters for Hss in Wire Electrical Discharge Grinding

Turning by electrical discharge machining: A review

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