Evolutionary programming method for modeling the EDM parameters for roughness

Salman, Özlem; Kayacan, Mehmet Cengiz

doi:10.1016/j.jmatprotec.2007.09.022

Cited by 58 publications

(23 citation statements)

References 23 publications

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“…For heat treated material, the crater dimensions are bigger than initial material's. The material removed is directly proportional to the quantity of energy applied during pulse on-time [11]. 4.…”

Section: Resultsmentioning

confidence: 99%

An Investigation on Surface and Electrical Properties of Electrical Discharge Machined AISI D2 Tool Steel

et al. 2014

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The eects of pulse-on duration and nishing operation on the surface roughness and electrical resistivity of AISI D2 tool steel machined by the electrical discharge machining process are investigated. Experimental results indicate that surface roughness increased depending on the pulse-on duration. However, after the specic value, surface roughness is decreased. It can be seen that there are no notable eects of the pulse-on duration on the electrical resistivity, but the resistivity values are aected by the heat treatment and the nishing operation. Also, light microscopy and scanning electron microscopy have been used to study the characteristics of the surfaces.

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Section: Resultsmentioning

confidence: 99%

An Investigation on Surface and Electrical Properties of Electrical Discharge Machined AISI D2 Tool Steel

et al. 2014

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“…Therefore, the influence of the wire feed rate was investigated and required close attention in this research with three different levels of each parameter while other parameters kept constant. Some of the most necessary parameters affecting the manufacturing process of wire-EDM are briefly defined as follows [1,8,23,31,32]:…”

Section: Determination Of Machining Parametersmentioning

confidence: 99%

“…Historically, the first electrical discharge machining (EDM) application was based on old technology that utilized controlled electrical discharges to remove broken taps and drills metal. The machine was originally developed by Russian scientists during WWII in the Technical Institute of Moscow [1,2]. The essentials of EDM application can be traced back as far as 1770 when the English chemist Joseph Priestly discovered the erosive effect of electrical discharges or sparks.…”

Section: Introductionmentioning

confidence: 99%

Experimental Investigation of Wire-EDM Process Parameters for Surface Roughness in the Machining of Carbon Steel 1017 and Aluminum Alloy 6060

Alsoufi¹,

Suker²

2018

AJME

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Electrical discharge machining is an old technology that has been used for old manufacturing processes. Nowadays, the modernized version of the machine is used to manufacture different objects using a wire feed. The parameters in which the machine operates have diverse effects on product quality and surface finish. This paper investigates the performance of a wire electrical discharge machining process for different wire feed rates. The process is a non-traditional machining method. Several tests have been performed considering a carbon steel 1017 and aluminum alloy 6060 machined via Wire-EDM. By using different wire feed rates (3 mm/min, 5 mm/min and 7 mm/min), the average surface roughness, R a , has been investigated in this study. Results show that the wire feed rate is a significant variable to the surface quality finish. The surface roughness of the test target materials increased as this variable increased. The present study recommends setting the wire feed rate as low as possible with the aim of improving results in the surface quality finish. The obtained results and some of the most necessary parameters affecting the manufacturing process of wire-EDM are briefly defined and are then discussed in detail in this study.

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“…Tzeng and Chen [8] have applied fuzzy logic analysis coupled with Taguchi method to optimize the precision and accuracy of the high-speed electrical discharge machining (EDM) process. Salman and Kayacan [9] have studied SR characteristics of different electrode material and prepared a SR model using genetic expression programming (GEP). Rao, et al [10] have developed a hybrid model based on ANN and GA methodology to optimize the EDM process.…”

Section: Introductionmentioning

confidence: 99%

Parametric optimization of wire electrical discharge machining using TOPSIS method

Gadakh¹

2012

Adv produc engineer manag

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Abstract:In this paper, application of techniques for order preference by similarity to ideal solution (TOPSIS) method is applied for solving multiple criteria (objective) optimization problem in wire electrical discharge machining (WEDM) process. Three examples are included to illustrate the approach. In all the cases, it is found that, the results obtained using the TOPSIS method almost match with those derived by the past researchers which prove the applicability of this method while solving various complex decision-making problems in present day manufacturing environment.

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Evolutionary programming method for modeling the EDM parameters for roughness

Cited by 58 publications

References 23 publications

An Investigation on Surface and Electrical Properties of Electrical Discharge Machined AISI D2 Tool Steel

An Investigation on Surface and Electrical Properties of Electrical Discharge Machined AISI D2 Tool Steel

Experimental Investigation of Wire-EDM Process Parameters for Surface Roughness in the Machining of Carbon Steel 1017 and Aluminum Alloy 6060

Parametric optimization of wire electrical discharge machining using TOPSIS method

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