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121
Parametric optimization and modelling of rough cut WEDM operation of pure titanium using grey-fuzzy logic and dimensional analysis
Published 2014-12-01“…In this study, effects of input parameters such as pulse on time (TON), pulse off time (TOFF), peak current (IP), wire feed (WF), wire tension (WT) and servo voltage (SV) on machining characteristics such as material removal rate (MRR), surface roughness (SR) and wire weight consumption (WWC) were investigated in wire electric discharge machining (WEDM) process using commercially pure titanium as work material. …”
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122
Reducing electrode wear ratio using cryogenic cooling during electrical discharge machining
Published 2009“…Current intensity (I), pulse on-time (ton), pulse off-time (toff), and gap voltage (v) were considered as the machining parameters, while electrode wear and surface roughness are the responses. …”
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123
Taguchi Metodu ve Gri İlişkisel Analizi Kullanılarak 1,2316 Paslanmaz Çeliğin (R65) Mikro-Elektro Erozyon Delme Kabiliyetinin Değerlendirilmesi
Published 2021-04-01“…Mikro-EDM işleminde Akım A (3, 4 ve 5 A), darbe süresi (Ton) (3, 4, ve 5 µs) ve Bekleme süresi (Toff) (2, 3, ve 4 µs) faktörlerinin delaminasyon faktörü (FdT ve FdB) ve Kerf açısına (Kº) etkisi araştırılmıştır. …”
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124
PERFORMANCE ANALYSIS OF EDM ON GREY CAST IRON USING RSM AND TOPSIS METHOD
Published 2023-03-01“…The effect of input parameters such as pulse-on time (Ton), pulse off time (Toff), gap voltage (Vg) and current (I) on material removal rate (MRR) and tool wear rate (TWR) were studied. …”
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125
Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness
Published 2021-05-01“…The effect of process parameters including pulse current (I), pulse-on time (Ton), pulse-off time (Toff) and vibration frequency (F) on MRR and surface roughness was investigated. …”
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126
Primary Cell Lines From Feathers and Blood of Free-Living Tawny Owls (Strix aluco): A New In Vitro Tool for Non-Lethal Toxicological Studies
Published 2022-05-01“…Tawny Owl Feather Fibroblast (TOFF) cells and peripheral blood mononuclear cells (PBMCs) were isolated and cultured from the pulp of the secondary wing feathers and whole blood respectively from free-living tawny owl nestlings. …”
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127
Empirical Modeling of Average Cutting Speed during WEDM of Gas Turbine Alloy
Published 2018-01-01“…In this paper, four process parameters: Ton, Toff, Sv, and Ip were chosen to develop an empirical model for CS during WEDM of nimonic 263 to provide a guideline to the potential users of the technique. …”
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128
Improving the Metal Removal Rate (MRR) in Electro Discharge Machining by Additives Powder
Published 2016-12-01“…This paper has focused on improving material removal rate by adding powders (Al2O3 particle size 15-35m) and (SiO2 particle size 20-30m) to kerosene solution through EDM process with different ratios (0.1, 0.14, 0.18 to 0.25 g) particle size for each liter using different values of currents (8, 16 and 30 Amp) and (140 Volt) and (Toff, Ton 25 and 37 μSec), Medium carbon steel is used as a workpeice and copper as electrode, the material removal rate (MRR). …”
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129
Study of thermoreversible hydrogel made from a triblock copolymer and graphene oxide
Published 2013“…(b) For micro DSC test, the mixture thermal properties results show that adding a controlled amount of GO will cause the mixture to increase the critical micelization temperature (CMT) and micelization offset temperature (Toff) in heating process. (c) For cooling process, presence of GO will increase its critical demicelization temperature (CDMT) and demicelization offset temperature. …”
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130
Experimental investigation of surface integrity after wire electro-discharge machining of Ti–6Al–4V
Published 2019“…This article presents the relationship of machining parameters containing pulse-on time (Ton), pulse-off time (Toff), peak current (IP) and servo voltage (SV) on surface integrity characteristics, including white layer thickness (WLT), heat-affected zone (HAZ) and surface crack density (SCD) and also on material removal rate (MRR), after wire electric discharge machining of Ti–6Al–4V. …”
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131
Effect of Input Parameters on SR and MRR for Tool Steel AISI L2 By Electric Discharge Machine (EDM)
Published 2021-06-01“…The input parametric for this process is current, pulse on time (Ton) and pulse off time (Toff).A full factorial method is used to formulate machine parameters and find the optimal process parameters of an electric spark. …”
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132
MULTI RESPONSE OPTIMIZATION OF EDM PROCESS PARAMETERS FOR INCONEL X-750 USING MOORA
Published 2019-03-01“…In this study, response surface methodology (RSM) with Box-Behnken approach has been utilized for selecting the appropriate process parameters by using three level four factor (discharge current (Ip), voltage (V), pulse on time (Ton) and pulse off time (Toff)) using tungsten copper electrode (W-Cu). The machining responses considered are material removal rate (MRR), surface roughness (SR) and tool wear rate (TWR). …”
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133
Reducing electrode wear using cryogenic cooling during electrical discharge machining
Published 2010“…Current (I), pulse on-time (ton), pause offtime (toff) and voltage (v) were considered as the machining parameters. …”
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134
Surface Study in a Non-conventional (Electrical Discharge Machining) Process for Grade 6 Titanium Material
Published 2014“…The process parameters taken into account in this study are peak current (Ip), pulse-on time (Ton), pulse-off time (Toff), and servo-voltage (Sv). A smooth surface finish is found at low pulse current, small on-time and high off-time. …”
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135
Investigation of The Effects of Processing Parameters on Measuring Accuracy in Electro Erosion Machining of Ti-6Al-4V Alloy
Published 2022-03-01“…The results closest to the specified standard keyseat dimensions were obtained in Ip=9A, Ton=150μs, Toff=120μs processing parameters.…”
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136
Milling Microchannels in Monel 400 Alloy by Wire EDM: An Experimental Analysis
Published 2020-04-01“…Experiments were conducted based on the one-factor-at-a-time approach for the key input WEDM process parameters, namely pulse-on time (TON), pulse-off time (TOFF), average gap voltage (VGAP), wire feed (WF), and dielectric flow rate (FR). …”
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137
Investigation of the WEDM of Al/B4C/Gr reinforced hybrid composites using the Taguchi method and response surface methodology
Published 2016-07-01“…Wire speed (WS), pulse-on time (Ton) and pulse-off time (Toff) were chosen as the control factors. The L27 (33) orthogonal array in the Taguchi method was used in the experimental design and for the determination of optimum control factors. …”
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138
Multi-objective parametric optimization of nano powder mixed electrical discharge machining of AlSiCp using response surface methodology and particle swarm optimization
Published 2018-06-01“…Low voltage current (LVC), high voltage current (HVC), pulse-on time (Ton), pulse-off time (Toff) and flushing pressure (FP) are the input variables on which certain machining parameters such as material removal rate (MRR), surface roughness (Ra) and tool wear rate (TWR) are analysed. …”
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139
Multi-response optimization and modeling of trim cut WEDM operation of commercially pure titanium (CPTi) considering multiple user's preferences
Published 2015-06-01“…The effect of key process parameters such a wire type (zinc coated and uncoated brass wire), pulse on time (TON), pulse off time (TOFF), peak current (IP), wire feed (WF), servo voltage (SV) and wire offset (WOFF) were investigated on material removal rate (MRR), surface roughness and wire weight consumption (eroded weight of wire after machining) in finish cut WEDM operation. …”
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140
Optimization and Microstructural Studies on the Machining of Inconel 600 in WEDM Using Untreated and Cryogenically Treated Zinc Electrodes
Published 2023-04-01“…The controllable parameters included the current (IP), pulse-on time (Ton), and pulse-off time (Toff), whereas the wire diameter, workpiece diameter, dielectric fluid flow rate, wire feed rate, and cable tension were held constant throughout the experiments. …”
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